Caterpillar 552
Caterpillarforest productstrack feller buncher

Caterpillar 552

Maintenance schedule, common problems & OEM parts breakdown

The Caterpillar 552 is a full tail-swing track feller buncher and track harvester, the largest machine in Cat's forest products line for tracked felling. It runs a Cat C9 ACERT turbocharged diesel, 8.8 L displacement, rated near 226 kW (303-305 hp) gross and about 210 kW (282 hp) net depending on source and series. Operating weight without a felling or harvesting head runs roughly 35,680-36,124 kg (78,661-79,639 lb), varying with linkage and undercarriage configuration. The original 552 arrived in the mid-2000s under Tier 2 emissions; Caterpillar relaunched the line as the 552 Series 2 in December 2011 under Tier 3. Cat offers the 552 as a feller buncher with a disc saw or shear felling head, or as a track harvester, and with a hydraulic leveling undercarriage for steep, uneven ground. It pairs with the smaller full tail-swing 541 and sits opposite Cat's near-zero tail-swing 521/522 line.

Series 2 kept the same C9 ACERT engine core but recalibrated it for Tier 3, and added Cat PRO parallel-reach joystick control, LED lighting, refined hydraulics, and a standard leveling undercarriage option. The undercarriage moved to a heavier 345-class (excavator-size) track chain in place of the 330-class chain used on the smaller 541/551, with a bolted track-frame-to-carbody design and a choice of standard or star-pattern carrier rollers for cold or severe terrain. There is no separate numbered successor: Series 2 remains Cat's current full tail-swing flagship in this class, while the near-zero-swing 521/522 line moved on to its own B-series update. In the used and parts market the 552 shows up as a high-hour working machine out of logging fleets, and demand centers on undercarriage wear components, felling head cutting and drive parts, swing bearing and hydraulic components, and C9 ACERT engine parts through Cat's forestry parts network.

Below: full specifications, fluids & capacities, the factory service schedule, common service parts, verified fault codes, what owners discuss, attachment guidance, the complete assembly directory, and a serial-number reference. Complete parts lists with full OEM part numbers, exploded diagrams, quantities, and fitment data are available free in Heavy Parts AI.

Caterpillar 552 specifications

Engine

Engine modelCat C9 ACERT, turbocharged inline 6-cylinder diesel with electronically controlled unit injection
Gross power226 kW (303-305 hp). Series 2 rates this at 1,800 rpm; earlier documentation cites 2,100 rpm for the same figure
Net/rated power210 kW (282 hp) at 2,100 rpm, consistent across series
Displacement8.8 L (537 cu in)
Cylinders6, inline, 4-stroke diesel
Emissions tier552 Series 2 meets Tier 3 / current U.S. EPA standards for its era; earlier 552 (pre-Series 2) documentation cites Tier 2 compliance

Weights

Operating weight, standard linkage (feller buncher, no felling head)35,680-35,816 kg (78,661-78,960 lb), depending on source
Operating weight, long felling linkage36,124 kg (79,639 lb)
Operating weight, harvester configuration (with tilt/head frame)approx. 36,000 kg (79,367 lb)
Ground pressureNot published in available spec sheets

Dimensions

Overall/transport length9.45 m (31 ft)
Shipping length, boom tilted7.01 m (23 ft)
Overall width3.35 m (approx. 11 ft)
Height to top of cab3.96 m (13 ft)
Ground clearance0.89 m (35 in)
Track gauge2,591-2,870 mm (102-113 in), adjustable
Track length4.9 m (16 ft / 193 in)
Track shoe width71 cm (28 in)

Performance

Max reach, standard felling linkage8.6 m (28.2 ft)
Bare pin lift at max reach, standard linkage9,400 kg (20,723 lb)
Max reach, long felling linkage8.2 m (27 ft)
Bare pin lift, long linkage7,700 kg (16,900 lb)
Max reach with harvesting head11.3 m (37.1 ft)
Lift capacity at max reach with head5,700 kg (12,566 lb)
Tractive effort47,174 kg (104,000 lb)
Upper frame leveling (multi-cylinder tilt mechanism)20-21 degrees forward tilt, 11 degrees side-to-side tilt, simultaneous
Travel speedNot published in available dealer or spec-sheet documentation
Swing speedNot published in available dealer or spec-sheet documentation
GradeabilityNot published in available dealer or spec-sheet documentation

Service capacities (summary)

Fuel tank1,181 L (312 gal)
Hydraulic system, total370 L (97.7 gal); hydraulic tank alone approx. 323 L (85.3 gal)
Engine oil39 L (10.3-10.4 gal)
Cooling system61 L (16.1-16.2 gal)
Swing drive10 L (2.6 gal)

Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.

552 fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase, with filter (Cat C9 ACERT Tier 3)39 L (10.3 US gal)Cat DEO-ULS or Cat DEO diesel engine oil, multigrade. Viscosity by climate: SAE 10W-30 for -18C to 40C (0F to 104F); SAE 15W-40 for -10C to 50C (14F to 122F); Cat DEO-ULS SYN 5W-40 for -30C to 50C (-22F to 122F); Cat Cold Weather DEO-ULS 0W-40 for -40C to 40C (-40F to 104F). 500-hour oil and filter change interval.
Cooling system61 L (16.1 US gal)Cat Extended Life Coolant/Antifreeze (ELC) at 50 percent concentration. Premixed ELC protects to about -37C (-34F); ELC concentrate extends protection to about -52C (-62F) for arctic duty. 12,000-hour coolant change interval with ELC.
Fuel tank1181 L (312 US gal)Distillate diesel fuel meeting Cat's off-highway fuel specification. This is a Tier 3 engine without exhaust aftertreatment, so ultra-low-sulfur diesel is not mandatory but is acceptable.
Hydraulic tank (reservoir)318-323 L (84-85.3 US gal), varies by configuration/series printingCat Hydraulic Oil (Cat HYDO), high-zinc formulation for wear protection and pump life. Cat biodegradable hydraulic oil (HEES) offered as an environmentally sensitive alternative. Standard 2,000-hour hydraulic oil change interval, extendable to 4,000 hours.
Hydraulic system, total (tank plus lines and cylinders)370 L (97.7 US gal)Same fluid as hydraulic tank: Cat Hydraulic Oil (Cat HYDO) or Cat biodegradable hydraulic oil (HEES).
Swing drive10 L (2.6 US gal)Fluid name not stated in the literature reviewed for this compartment. Cat drive-train components of this type commonly run Cat TDTO (Transmission/Drive Train Oil); confirm exact spec with a dealer before servicing.
Final drives, each (undercarriage travel motors)Not published in the literature reviewed for this machine; not confirmed
Grease, all external lubrication points (spec only, no reservoir capacity)Not applicable, spec onlyCat Advanced 3Moly grease, NLGI Grade 2, general purpose from -20C to 40C (-4F to 104F). For colder climates, Cat Ultra 5Moly grease is available in NLGI Grade 2 (-30C to 50C / -22F to 122F), Grade 1 (-35C to 40C / -31F to 104F), or Grade 0 (-40C to 35C / -40F to 95F). Purge old grease fully from a pin joint before switching grease types.

Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.

Caterpillar 552 maintenance schedule

Service intervalTasks
Every 10 h
  • Check engine oil level, coolant level, and fuel tank water separator before starting; drain any water or sediment from the separator.
  • Walk the undercarriage and inspect track tension, shoes, rollers, and idlers for damage or loose hardware.
  • Grease felling head pivot pins, wrist/tilt joints, and saw or shear drive bearings; forestry duty wears these faster than boom and stick pins.
  • Inspect hydraulic hoses, fittings, and cylinder rods for leaks, chafing, or bark and brush debris buildup.
  • (50-hour) Check track sag and adjust tension; grease swing bearing and upper/lower boom pins on the extended schedule.
  • (50-hour) Inspect felling head saw teeth or shear blade edges for chips, cracks, or excess wear, and clear packed debris from the head and swing frame.
Every 250 h
  • Change engine oil and filter and pull an S·O·S sample from the crankcase.
  • Pull hydraulic and coolant S·O·S samples to track contamination and wear trends in this high-debris application.
  • Clean the radiator and hydraulic oil cooler cores of bark, needles, and dirt packed in by the fan.
  • Check swing bearing bolt torque and gear mesh lubrication.
  • Inspect alternator and fan belt tension and check battery terminals and electrolyte.
Every 500 h
  • Replace primary and secondary fuel filters.
  • Replace hydraulic pilot and case-drain filters.
  • Check final drive and swing drive oil levels and top off as needed.
  • Inspect track chain pitch for wear and rotate or flip shoes if the wear pattern calls for it.
  • Torque-check felling head mounting bolts and swing frame fasteners.
  • Test coolant condition and extender concentration if running extended-life coolant.
Every 1,000 h
  • Change the hydraulic tank breather element.
  • Measure and record undercarriage wear (chain pitch, roller and idler diameters) to plan replacement before metal-to-metal contact.
  • Inspect turbocharger mounting and boost lines for leaks.
  • Check track frame-to-carbody bolt torque.
  • Inspect swing bearing seals and lubricate per the grease schedule.
  • Replace the engine air filter, or sooner if the restriction indicator trips in dusty felling conditions.
Every 2,000 h
  • Change hydraulic system oil and filters if running standard, non-extended-life fluid.
  • Change final drive and swing drive oil.
  • Inspect the C9 ACERT turbocharger, injectors, and cooling system for wear ahead of mid-life service.
  • Measure undercarriage components against wear limits and budget for chain, roller, or sprocket replacement.
  • Inspect felling head cylinders, accumulator, and rotation/tilt bearings for play.
Every 4,000 h
  • Check and adjust engine valve lash and injector trim on the C9 ACERT.
  • Inspect the water pump, thermostats, and turbocharger for mid-life wear.
  • Rebuild or replace felling head wear components (saw disc or shear blade, wear plates, drive bearings) if not already cycled through at shorter intervals.
  • Inspect the swing bearing for radial and axial play and reshim or plan replacement if out of tolerance.
Every 12,000 h
  • Change extended-life coolant (ELC) if it has not already been renewed.
  • Plan an undercarriage rebuild; track chain, rollers, idlers, and sprockets typically reach end of service life in this range on full tail-swing forestry duty.
  • Inspect or rebuild the engine top end and turbocharger as part of a scheduled overhaul.
  • Rebuild the swing bearing/gear and main hydraulic pump and motors if performance has degraded.

Servicing the 552 beyond the schedule

Predictive Maintenance & Fluid Analysis

Run S·O·S sampling on the C9 ACERT engine oil, hydraulic system, and final drives every 250 hours. Forestry duty packs bark, sap, and silica into filters faster than typical earthmoving work, so trend data catches abrasive wear before it costs a pump or turbo. Track undercarriage wear against Cat wear-limit charts at each service interval: 345-class chain pitch, roller and idler diameters. The 552's weight and full tail-swing loading accelerate chain stretch on steep, rocky ground compared to the near-zero-swing 521/522 pair.

Corrective & Common Repairs

Expect recurring wear at the felling head: saw disc or shear blade edges, wrist and tilt pins, and swing-frame bushings take the brunt of tree-to-machine shock loads. Hydraulic hose and fitting failures cluster around the boom and stick, where brush abrasion and pinch points wear through jacketing. Keep spares on hand. On the undercarriage, watch for bent track guards and loosened track-frame-to-carbody bolts from sidehill work. Check swing bearing bolt torque and C9 ACERT turbo boost lines whenever a repair opens the compartment.

Overhaul & Rebuild Points

Major rebuild targets on the 552 are the undercarriage (chains, rollers, idlers, sprockets, all high-wear on a machine this heavy running full tail-swing on slopes), the felling head drive and cutting components, and the swing bearing and gear. Engine overhaul on the C9 ACERT typically follows turbocharger, injector, and valve-lash service milestones. Hydraulic pumps and swing motors are common mid-life rebuild candidates given the constant reach-and-swing cycling built into buncher and harvester work.

Seasonal & Environment Servicing

Cold-climate units benefit from the star carrier roller option, versus standard single-flange, to shed mud, snow, and ice on steep, wet ground. Check block heater operation and coolant concentration and switch to arctic-grade engine oil before winter. In summer or heavy felling, clean the radiator and hydraulic oil cooler cores of packed bark and needles more often than the standard interval to avoid overheating. Grease felling head and boom pins more frequently in wet, gritty conditions that wash lubricant out fast.

552 common service parts

Part numberPart
220-8678Seal-RingCheck fitment →
326-1644Filter As-Water Sep & FuelCheck fitment →
142-1339Filter Element As-AirCheck fitment →
142-1404Filter Element As-AirCheck fitment →
112-7448Filter Element-Cab AirCheck fitment →

Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.

552 fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
E360Low engine oil pressure event, logged when oil pressure drops below the calibrated threshold for the engine speed at the time.Low oil level, failing oil pump, plugged filter or pickup screen, or a faulty oil pressure sensor/wiring.Shut engine down, check oil level and filter condition before restart; verify sensor and wiring if level and filter check out; engine self-derates the longer the condition persists.
E361High engine coolant temperature event, logged when coolant temperature exceeds the calibrated trip point (engine derates near 108°C/226°F).Low coolant, radiator core packed with wood debris (common on forestry duty), failed fan drive, or thermostat/water pump fault.Let engine cool, check coolant level and clear debris from the radiator core, confirm fan operation before returning to service.
E362Engine overspeed event, logged when engine rpm exceeds the overspeed trip point.Mechanical overrun condition, throttle/governor linkage fault, or a corrupted primary or secondary engine speed sensor signal.Check for a real overrun/downhill cause, verify throttle response and speed sensor signal, clear the code and retest after the cause is corrected.
E2143Low engine coolant level event, logged when the coolant level sensor sees coolant below its tip after the engine has run for about a minute.Coolant leak, low coolant fill, or a faulty coolant level sensor or its wiring.Inspect the cooling system for leaks, top off coolant to spec, check the level sensor connector and ground before restart.
100-3 / 100-4Engine oil pressure sensor circuit fault (not an actual low-pressure condition) — FMI 3 is signal voltage above normal, FMI 4 is voltage below normal.Damaged sensor, chafed harness, corroded connector, or an open/shorted circuit.Inspect sensor connector and wiring for damage or corrosion, check sensor supply voltage, replace the sensor only if wiring tests good.
110-3 / 110-4Engine coolant temperature sensor circuit fault — FMI 3 voltage above normal, FMI 4 voltage below normal.Failed sensor, damaged wiring, or a poor connector contact.Check sensor wiring and connector, test sensor resistance against spec, repair harness or replace sensor as needed.
168-2 / 168-3 / 168-4Battery/system voltage seen by the engine ECM is erratic (FMI 2), above normal (FMI 3), or below normal (FMI 4).Weak or failing battery, loose/corroded ground or battery cable, faulty alternator or voltage regulator.Load-test batteries, check charging output and all ground straps and cable connections before suspecting the ECM power circuit itself.
190-8Primary engine speed/timing sensor signal is an abnormal frequency, pulse width, or period.Most often a widened sensor air gap from tone-wheel wear or a worn/damaged sensor tip rather than a fully failed sensor.Check and reset the sensor air gap to spec first, inspect wiring and connector, replace the sensor only if gap and wiring check out fine.

Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.

552 attachments & work tools

Felling heads / disc saws

552 Series 2 accepts single- or twin-cylinder-actuated felling heads (disc-saw, hotsaw, or shear type) with cut capacity in the roughly 572-620 mm (22.5-24.4 in) range typical for this size class. A 711 mm (28 in) rotating disc-saw felling head is documented as a common factory-paired option, offered with partial-tilt or full 360-degree rotate wrist configurations depending on the head manufacturer.

Harvester / processor heads

The 552 Series 2 track harvester variant is factory-prepped for dangle-style harvesting or processor heads as well as intermittent saw heads. Boom/stick reach and lift capacity for the harvester linkage (about 5,700 kg / 12,500 lb bare-pin lift at up to 11.3 m / 37 ft max reach) size the head class the base machine can swing; exact head compatibility varies by manufacturer and should be checked against the machine's hydraulic arrangement.

Hydraulic implement valve arrangements

Two factory hydraulic implement valve kits size the machine to the felling head: a high-flow kit at roughly 170-190 L/min (45-50 gpm) for heads with a cylinder on each accumulator/grab arm, and a low-flow kit at roughly 110-120 L/min (29-32 gpm) for heads using a single cylinder with a link-arm actuated arm set. Match the kit to the work-tool manufacturer's stated flow requirement before ordering.

Boom/stick linkage configurations

Feller buncher versions offer a standard linkage (higher lift, shorter reach, about 9,400 kg / 21,800 lb bare-pin lift at 6.6 m / 21.5 ft) and a long felling linkage for extended reach (about 7,700 kg / 16,900 lb bare-pin lift at 9.7 m / 32 ft) for select-cut and reach-limited work. A loose-linkage arrangement is offered as a field-installed option for added head float on uneven ground.

Undercarriage / track options

A bolted track-frame-to-carbody design allows standard-gauge or wide-gauge track width for added stability on steep-slope work. Track pad widths of 610 mm (24 in) and 711 mm (28 in) are offered, both with clipped corners and mud/snow relief cuts, along with a choice of star or standard single-flange carrier rollers.

Guarding

Full-length bolt-on track guards protect the undercarriage in rough terrain. Hydraulic hoses running along the boom and stick use an abrasion-resistant cover, reducing the need for separate external hose guarding in many applications. The purpose-built forestry cab is designed to meet FOPS/ROPS/OPS structural guarding requirements.

Cab glazing / visibility

Standard front glazing is about 32 mm (1.25 in) thick polycarbonate-laminate window material for operator protection from debris, paired with a polycarbonate skylight (a peaked, removable skylight is offered) and a reverse-slope windshield to improve upward and overhead visibility around the boom.

Cold-weather / operating options

Factory options include a cold-weather starting aid and an arctic starting aid package (engine and hydraulic-system heaters) for low-temperature startup, plus an HID work-light group and an AM/FM/CD cab entertainment package as configuration options rather than work tools.

All 552 assemblies by section

Every catalogued assembly group for the Caterpillar 552. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Air Inlet And Exhaust System
235-4022 Air Cleaner Gp
09***35Spacer; (11x25x20-mm Thk)3
18***03Hose-Elbow1
18***30Hose-Elbow1
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210-9245 Air Cleaner Gp
14***39Filter Element As-Air; (Primary)1
14***04Filter Element As-Air; (Secondary)1
17***92Cover As1
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173-6107 Elbow Gp-Air Inlet
13***53Stud; (M8x1.25x82.75-mm)(M8x1.25x82.75-mm)8
17***07Elbow Group-Air Inlet1
18***71Elbow-Air Inlet1
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328-9981 Lines Gp-Air
17***81Hose1
1P***79Flange (Half)8
20***41Hose2
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202-0996 Manifold Gp-Exhaust
11***15Stud-Taperlock; (M10x85-mm Oal)12
16***11Gasket6
19***97Manifold-Exhaust1
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235-4023 Muffler Gp
09***35Spacer; (11x25x20-mm Thk)3
13***81Clamp As1
23***23Muffler Group1
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258-8337 Turbocharger Gp
1P***51Gasket; (Turbocharger)1
25***00Turbocharger Group1
25***37Turbocharger Group1
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250-7700 Turbocharger Gp
13***02Clamp As; (Turbine)(Turbine)1
16***63Clamp2
19***10Cover-Compressor1
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Basic Engine
224-7846 Belt Tensioner Gp
18***49Support1
19***43Belt Tensioner1
22***46Belt Tensioner Group1
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242-0674 Camshaft Gp
10***94Plate-Thrust1
1B***05Key; (Woodruff)1
22***47Gear; (100-Teeth)1
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202-3301 Cover Gp-Cylinder Block -Crankcase
20***01Cover Group-Cylinder Block; -Crankcase1
21***10Gasket1
21***11Cover; (Cylinder Block)1
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133-3089 Cover Gp-Flywheel Housing
0S***89Bolt, Hex. Hd., 5/8"-11 N.C. X 1 3/4"3
13***89Cover Group-Flywheel Housing1
4D***04Washer,Flat Cover Mtg,Accessory Drive3
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211-3285 Cover Gp-Front Housing
06***55Seal-O-Ring (Id=47.22mm)1
12***57Washer; (10.85x19.3x1.27-mm Thk)2
13***22Stud2
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258-8724 Cover Gp-Valve Mechanism
21***06Cover Group-Valve Mechanism1
21***01Seal-Bulk; (23-Dm)(Valve Mechanism Cover)0
22***31Cap As-Filler; (Engine Oil)1
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164-6148 Crankshaft Gp
15***39Bearing-Main; (Standard)7
16***48Crankshaft Group1
1B***05Key; (Woodruff)1
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325-3915 Cylinder Block As
0L***26Plug -13mm(.512 In.) Outside Dia.2
17***54Bolt-Hex Head; (M16x160mm)14
20***05Bearing-Sleeve; (Camshaft)2
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220-1951 Cylinder Block Gp
03***53Seal-O-Ring; (08.92mm Id)1
0S***19Plug-Cup1
18***09Plug As; (High Temperature)1
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220-1952 Cylinder Block Gp
16***24Seal-Liner6
19***62Liner-Cylinder Block6
22***52Cylinder Block Group1
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332-3619 Cylinder Head As
21***17Insert-Valve Seat; (Exhaust)(Standard)12
22***00Sleeve-Injector6
24***88Insert-Valve Seat; (Inlet)(Standard)12
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252-8439 Cylinder Head Gp
14***95Plug As2
16***78Seal-Valve Stem; (Exhaust)12
19***15Spring-Valve; (Inner)12
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242-0672 Cylinder Head Gp
18***15Gasket Assem.1
24***72Cylinder Head Group1
25***39Cylinder Head Group1
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165-4557 Damper & Pulley Gp
15***36Pulley-Crankshaft; (8-Groove)1
16***57Damper & Pulley Group1
16***21Damper Assem.1
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213-4363 Fastener Gp-Cylinder Head
21***63Fastener Group-Cylinder Head1
26***15Bolt-12 Point Head; (M16x2x180-mm)1
29***84Fastener Group-Cylinder Head26
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167-0171 Fastener Gp-Cylinder Head
16***71Fastener Group-Cylinder Head1
18***63Bolt; (M16x2x180-mm)1
9X***68Washer; (17.5x30x3.5-mm Thk)1
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218-0859 Fastener Gp-Damper & Pulley
21***59Fastener Group-Damper & Pulley1
22***21Spacer; (101.5x167x8-mm Thk)1
6V***49Bolt; (M10x1.5x50-mm)8
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117-2794 Fastener Gp-Flywheel
11***94Fastener Group-Flywheel; (Flywheel)1
5P***47Washer (Bracket To Valve Support)8
9X***21Bolt; (Locking) (M16x2.0x45mm)8
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258-8728 Fastener Gp-Valve Cover
24***00Spring9
25***28Fastener Group-Valve Cover1
8T***00Bolt (M8x1.25x60mm); (M8x1.25x60-mm)9
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236-7315 Fastener Gp-Valve Cover
09***49Bolt; (M8x1.25x40-mm)11
23***15Fastener Group-Valve Cover1
8T***24Washer-To Assemble Valve As And Plates11
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116-5386 Flywheel Gp
11***86Flywheel Group1
25***51Gear-Flywheel; (113-Teeth)1
25***61Flywheel As1
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205-1321 Gear Gp-Front
11***69Plate-Thrust1
11***72Bearing1
11***19Plate-Retaining1
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187-0473 Housing Gp-Flywheel
06***55Seal-O-Ring (Id=47.22mm)1
13***89Clip; (Ladder)1
18***73Housing Group-Flywheel1
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245-3260 Housing Gp-Front
24***59Housing-Front1
24***60Housing Group-Front1
6V***18Bolt (M8x1.25x50mm); (M8x1.25x50-mm)4
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191-3063 Lifting Gp-Engine
16***85Plate-Lifting; (Rear)1
19***63Lifting Group-Engine1
22***66Plate-Lifting; (Front)1
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216-9855 Mounting Gp-Engine
09***88Clamp; (Hose)1
10***37Washer; (24.5x135x12-mm Thk)2
11***30Support As2
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219-9943 Pan Gp-Oil
14***95Plug As1
14***08Plug As.1
19***14Gasket-Oil Pan; (Engine)1
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265-1400 Piston & Rod Gp
16***94Bearing; (Connecting Rod)1
16***97Bolt2
16***99Rod Assem.1
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169-3105 Plug Gp-Engine
14***08Plug As.1
16***05Plug Group-Engine1
18***06Plug As; (High Temperature)2
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242-0329 Rocker Arm Gp -Inlet
24***28Rocker Arm As1
24***29Rocker Arm Group; -Inlet1
26***24Screw-Valve Adjustment; (M10x1.5-Thd)1
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213-9320 Rocker Arm Gp -Exhaust
16***47Rocker Arm As1
21***20Rocker Arm Group; -Exhaust1
26***24Screw-Valve Adjustment; (M10x1.5-Thd)1
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178-3899 Seal Gp-Crankshaft
17***99Seal Group-Crankshaft1
20***19Bolt Assem.; (M6x1)9
24***39Seal-Crankshaft; (Front)(Front)1
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172-0961 Support Gp-Engine
17***61Support Group-Engine1
17***01Support-Front1
5P***45Washer-Hard; (13.5x25.5x3-mm Thk)(Turbocharger Blanking Plate)6
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212-8926 Valve Mechanism Gp
16***45Shaft As-Rocker Arm1
16***59Spring6
16***69Stand; (End)2
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242-0447 Valve Mechanism Gp
16***37Lifter As-Valve12
21***26Valve Mechanism Group1
24***47Valve Mechanism Group1
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Cooling System
188-3826 Cooler Gp-Engine Oil
18***26Cooler Group-Engine Oil1
20***93Gasket1
29***67Core As-Oil Cooler; (Engine)1
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235-4026 Cooling Ar
23***26Cooling Ar1
23***27Radiator & Mounting Group1
23***28Lines Group-Cooling; -Radiator, Aftercooler, Hydraulic Oil Cooler1
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235-4056 Fan Ar-Reversible
14***69Adapter; (90° Elbow Orfs/Orb)2
15***49Connector As.2
16***70Connector As2
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245-0885 Fan Gp-Reversible
11***73Bolt-12 Point Head; (M10x1.5x35-mm)4
1T***65Bolt 2.54 cm (1" Long)16
22***80Kit-Fan Hub1
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248-8835 Housing & Regulator Gp
14***11Plug Group1
15***25Valve-Fluid Sampling1
15***70Cap-Dust; (Engine Coolant)1
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235-4028 Lines Gp-Cooling -Radiator, Aftercooler, Hyd Oil Cooler
12***67Clip Loop2
18***94Clip1
1P***79Flange (Half)8
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244-0989 Lines Gp-Turbocharger Water
11***11Tee-O-Ring Port1
12***27Tee1
14***11Plug Group2
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205-4013 Plug Gp-Water Lines
20***13Plug Group-Water Lines; -Coolant1
20***34Plug-Cup; (73.38-mm Dia)2
7L***56Plug-Cup; (67.03-mm Dia)2
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202-7674 Pump Gp-Water
20***74Pump Group-Water1
21***52Pump Group-Water1
2M***53Seal--To Seal Brake Housing To Main Housing1
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219-4452 Pump Gp-Water
14***88Seal As; (Water Pump)1
17***44Cover1
17***52Shaft As1
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247-1464 Radiator & Hyd Oil Cooler Gp
23***82Sleeve-Rubber8
23***16Radiator Group1
23***17Core As-Hydraulic Oil Cooler1
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235-4027 Radiator & Mounting Gp
08***10Spacer; (16.6x32x26-mm Thk)4
09***35Spacer; (11x25x20-mm Thk)1
09***88Clamp; (Hose)1
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235-1016 Radiator Gp
14***01Cap-Radiator1
23***16Radiator Group1
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Electrical And Starting System
3e-6328 Alarm Gp -Caterpillar Monitoring System-Action
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
3E***28Alarm Group; -Caterpillar Monitoring System-Action1
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197-8820 Alternator Gp-Charging
18***38Collar2
18***39Fan As; (Alternator)1
18***44Coil Assem.1
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217-6635 Alternator Gp-Charging
12***96Pulley-Alternator1
19***41Angle Assem.1
19***20Alternator Group-Charging; -24-Volt, 95-Ampere1
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258-6496 Battery & Wiring Gp
03***12Terminal-Ring; (2-Ga, 1/4-In Screw)(Circuit Breaker)1
03***25Terminal-Ring; (For 3/8" Fastener)1
15***00Battery; -Maintenance Free2
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320-1532 Battery & Wiring Gp
03***12Terminal-Ring; (2-Ga, 1/4-In Screw)(Circuit Breaker)1
12***76Tube-Heat Shrink; (17.78-mm Dia)(140-cm)0
15***10Battery; (12-Volt, 1400-Cca)2
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9w-0742 Block Gp-Junction -Battery
6V***22Tube-Heat Shrink; (25.4-mm Dia)(10-M)0
7F***60Washer6
8C***58Block Group-Junction; (Battery)1
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246-9365 Control & Mtg Gp-Engine Elek
10***28Spacer-Special; (12.7x26x28.7-mm Thk)4
14***92Stud; (M8x1.25-Thd)4
22***73Control Group-Engine Electronic1
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226-7473 Control Gp-Engine Electronic
22***73Control Group-Engine Electronic1
26***78Control Group-Unprogrammed; (Engine)1
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320-1528 Electrical Ar
21***37Warning Group-Backup1
22***57Wiring Group-Engine1
25***02Lighting Group-Flood; -Front, Rear, Side, Compartment1
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272-0094 Electrical Ar
21***37Warning Group-Backup1
22***57Wiring Group-Engine1
25***96Battery & Wiring Group1
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285-5315 Guard Gp-Electronic Control
12***78Locknut; (M6x1-Thd)2
26***01Sheet As1
26***02Guard1
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162-7755 Lamp Gp-Dome
15***26Switch; (Dome Light)1
15***27Lamp; (24-Volt)(Dome Light)2
15***28Lens; (Dome Light)1
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234-4325 Lamp Gp-Flood
16***56Bracket; (Lamp Retaining)1
20***14Lens As; (Floodlight)1
23***25Lamp Group-Flood; -Suspended Mount1
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321-0836 Lamp Gp-Flood
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
32***36Lamp Group-Flood1
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219-6487 Lamp Gp-Flood -24-Volt, 65-Watt
16***56Bracket; (Lamp Retaining)1
17***91Bracket Assem.1
17***92Body Assem.1
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219-6485 Lamp Gp-Flood
16***56Bracket; (Lamp Retaining)1
17***91Bracket Assem.1
17***92Body Assem.1
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258-6502 Lighting Gp-Flood -Front, Rear, Side, Compartment
21***85Lamp Group-Flood; -24-Volt-Front3
21***87Lamp Group-Flood; -24-Volt, 65-Watt6
22***22Bracket3
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250-0850 Lighting Gp-Flood -Cab Front, Side
23***25Lamp Group-Flood; -Suspended Mount3
25***50Lighting Group-Flood; -Cab Front, Side1
25***13Cover1
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320-7443 Lighting Gp-Flood -Cab Front, Side
09***46Screw-Machine; (M8x1.25x16-mm)4
23***25Lamp Group-Flood; -Suspended Mount2
32***43Lighting Group-Flood; -Cab Front, Side1
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117-3915 Motor Gp-Electric -Hydraulic Tank
11***15Motor Group-Electric; -Engine Prelubrication-Sec Steering, Brake Release1
6V***01Nut; (3/8-16-Thd)(Plate To Rh And Lh Bracket As)2
7X***08Washer-Hard; (10.2x16x2-mm Thk)2
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320-6147 Panel Gp-Circuit Breaker
13***24Circuit Breaker As; (30-Ampere)1
17***06Circuit Breaker As; (50-Ampere)1
17***10Circuit Breaker As; (80-Ampere)1
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222-9161 Panel Gp-Circuit Breaker
11***23Stud-Weld; (M10x1.5x25-mm)1
12***02Switch Group-Magnetic; -Starting Motor, Start Relay1
13***00Clip; (Tab)2
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238-5022 Panel Gp-Relay
13***00Clip; (Tab)7
13***89Clip; (Ladder)1
17***00Suppressor-Arc1
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235-8200 Plug Gp-Connector -Engine Harness, Protective Cover
10***06Receptacle Kit; (Includes Wedge And Receptacle Assem.)1
23***00Plug Group-Connector; -Engine Harness, Protective Cover1
24***53Plug As1
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224-9686 Preheater Gp-Machine -Diesel Fired
09***86Seal - O-Ring (19.80 mm Id)1
13***73Hose-Fuel; (14 cm)0
13***08Clamp2
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235-4057 Preheater Gp-Machine
03***54Elbow; (90 Degree Bumped Tube)2
09***35Spacer; (11x25x20-mm Thk)2
12***06Hose-Hydraulic0
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231-1978 Sensor Gp-Engine
19***93Sensor Group-Pressure; -Atmospheric1
19***94Sensor Group-Pressure; -Engine Oil1
21***47Sensor Group-Pressure; -Air Inlet Manifold1
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236-6220 Sensor Gp-Pressure
21***67Seal-O-Ring1
22***36Sensor Group-Pressure; -Injection Actuation1
23***20Sensor Group-Pressure; -Injection Actuation1
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197-8393 Sensor Gp-Pressure
16***03Sensor Group-Pressure; (Turbocharger Inlet, Rh)1
19***93Sensor Group-Pressure; -Atmospheric1
21***68Seal-O-Ring; (11.89-mm Id)1
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224-4536 Sensor Gp-Pressure
15***60Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness)1
19***26Harness As-Sensor; (16-18 Ga Wire)(Engine Oil Temperature)3
19***27Harness As-Sensor; (14-Ga Wire)(Engine Oil Temperature)3
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197-8394 Sensor Gp-Pressure
16***05Sensor As-Pressure; (Unfiltered Engine Oil)1
19***94Sensor Group-Pressure; -Engine Oil1
6V***48Seal--O-Ring--To Governor Drive Housing1
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210-1747 Sensor Gp-Pressure
16***04Sensor Group-Pressure; (Turbocharger Outlet)1
21***47Sensor Group-Pressure; -Air Inlet Manifold1
6V***48Seal--O-Ring--To Governor Drive Housing1
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236-6221 Sensor Gp-Speed
23***21Sensor Group-Speed; -Engine Timing1
24***30Sensor Group-Speed; -Engine Timing1
3P***47Seal-O-Ring (Id=13.94mm); (13.949mm Id)2
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274-7395 Sensor Gp-Temperature
13***45Pad; (Connector)1
26***97Sensor Group-Temperature; (Air Inlet Manifold)1
27***95Sensor Group-Temperature; -Air Inlet Manifold1
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274-7396 Sensor Gp-Temperature
13***45Pad; (Connector)1
26***97Sensor Group-Temperature; (Air Inlet Manifold)1
27***96Sensor Group-Temperature; -Engine Coolant1
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238-3215 Starting Aid Gp -Air Inlet Manifold
1U***46Sealant (For Locations A)0
23***15Starting Aid Group; -Air Inlet Manifold1
23***16Heater As; (Starting Aid)1
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311-2627 Starting Aid Gp-Ether
13***64Plate1
23***45Nut-Sleeve; (5/16-24-Thd)1
23***34Valve Group-Ether Starting1
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329-9550 Starting Aid Gp-Ether
23***45Nut-Sleeve; (5/16-24-Thd)1
23***34Valve Group-Ether Starting1
24***94Fitting As; (Control)1
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327-5255 Starting Ar-Cold Weather
23***57Preheater Group-Machine1
32***34Starting Group-Cold Weather1
32***55Starting Ar-Cold Weather1
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327-5256 Starting Ar-Cold Weather
32***34Starting Group-Cold Weather1
32***56Starting Ar-Cold Weather1
32***50Starting Aid Group-Ether1
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329-5862 Starting Gp-Cold Weather
15***10Battery; (12-Volt, 1400-Cca)2
22***26Terminal As-Battery; (Negative, Lh)1
31***82Cable As1
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321-7034 Starting Gp-Cold Weather
15***10Battery; (12-Volt, 1400-Cca)2
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)1
1M***20Nut-Battery Terminal (5/16-18 Thd); (5/16-18-Thd)(5/16-18x1.375 In)1
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319-6603 Starting Gp-Cold Weather
15***00Battery; -Maintenance Free2
31***56Wiring Group-Cold Weather1
31***03Starting Group-Cold Weather1
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6v-0590 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)13
04***65Screw 19.05 mm(.750 In.) Long4
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104-7041 Starting Motor Gp-Electric
03***23Bolt; (1/4-28x1-In)5
10***41Starting Motor Group-Electric1
25***79Kit-Solenoid; (24-Volt)(Starting Motor)1
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223-6377 Starting Motor Gp-Electric
10***41Starting Motor Group-Electric1
1S***51Terminal-Cable; (00-Ga, 1/2-In Screw)1
1S***52Terminal-Cable; (00-Ga, 3/8-In Screw)1
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7n-0718 Switch Gp-Disconnect -Battery
2H***22Lockwasher2
6F***45Nut-Full; (3/8-24-Thd)2
7N***18Switch As-Disconnect; -Battery-Ground Level1
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209-5582 Switch Gp-Magnetic -Start Relay-Starting Aid Heater Relay
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
20***82Switch Group-Magnetic; -Starting Aid Heater Relay-Air Inlet Heater Relay1
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125-1302 Switch Gp-Magnetic -Start Relay
01***80Lockwasher2
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
12***02Switch Group-Magnetic; -Starting Motor, Start Relay1
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179-0006 Switch Gp-Magnetic -Hyd Tank Fill Pump/Motor Relay
17***06Switch Group-Magnetic; -Hydraulic Tank Fill Pump/Motor Relay1
1B***78Nut,Plain,Hexagon Rod To Lever Uoc:Bsv,Bsx2
4D***26Washer,Lock Starter Ground Cable, Internal And External Teeth2
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241-8368 Switch Gp-Magnetic -Main Power Relay-Main Relay
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)1
18***36Socket-Connector; (16-Ga To 18-Ga)2
24***68Switch Group-Magnetic; -Main Power Relay-Main Relay1
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234-6613 Switch Gp-Position -Hydraulic Lockout
258-0883 Switch Gp-Pressure -Fuel Filter, Differential
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
25***83Switch Group-Pressure; -Fuel Filter, Differential-Fuel Filter1
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165-5970 Switch Gp-Toggle -Hyd Tank Fill Pump, Motor
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
16***70Switch Group-Toggle; -Engine Shutoff-Starting Aid-Diagnostic Mode Select1
18***35Pin-Connector; (16-Ga To 18-Ga)3
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158-6634 Switch Gp-Toggle
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
15***34Switch Group-Toggle; -Stairway Access Lights1
18***35Pin-Connector; (16-Ga To 18-Ga)3
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239-1134 Valve Gp-Ether Starting
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
23***34Valve Group-Ether Starting1
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217-2437 Warning Gp-Backup
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
17***75Horn As; (24-Volt, High Tone)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
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280-0558 Wiring Gp-Cab
09***66Washer; (Hard) (4.5x9x1mm Thk)3
10***41Terminal-Receptacle; (18-Ga To 20-Ga)12
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
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318-8256 Wiring Gp-Cold Weather
03***25Terminal-Ring; (For 3/8" Fastener)1
18***64Terminal-Ring1
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)1
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280-0561 Wiring Gp-Console
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
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236-6226 Wiring Gp-Electronic Control -Engine
10***20Plug As-Connector; (2-Pin)1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
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222-9157 Wiring Gp-Engine
12***33Clip1
13***00Clip; (Tab)2
13***51Spacer; (11x19x6-mm Thk)1
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269-3410 Wiring Gp-Heater -Air Inlet Manifold
20***77Bolt-Flange Head; (M8x1x25-mm)2
20***82Switch Group-Magnetic; -Starting Aid Heater Relay-Air Inlet Heater Relay1
22***77Wire As1
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259-9254 Wiring Gp-Hyd Tank Fill Pump
03***07Terminal-Ring; (0-Ga, 3/8-In Screw)1
09***35Spacer; (11x25x20-mm Thk)1
11***97Diode As; (Bipolar)1
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261-4610 Wiring Gp-Lighting -Stick Floodlights
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)2
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)4
21***85Lamp Group-Flood; -24-Volt-Front2
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235-4037 Wiring Gp-Lighting -Boom Floodlights
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)2
21***85Lamp Group-Flood; -24-Volt-Front2
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235-4035 Wiring Gp-Lighting -Stick Floodlights
21***85Lamp Group-Flood; -24-Volt-Front2
23***35Wiring Group-Lighting; -Stick Floodlights1
24***36Harness As-Lighting; (Boom Lights)1
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272-0095 Wiring Gp-Machine
03***48Clip; (11.11mm .437in Id)7
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)6
10***04Kit-Receptacle; (4-Pin)(Start Switch)8
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320-1530 Wiring Gp-Machine
03***48Clip; (11.11mm .437in Id)7
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
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Engine Arrangement
264-0400 Engine Ar-Complete
11***86Flywheel Group1
11***94Fastener Group-Flywheel; (Flywheel)1
13***89Cover Group-Flywheel Housing1
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264-0404 Engine Ar-Core
16***48Crankshaft Group1
18***26Cooler Group-Engine Oil1
19***98Pump Group-Engine Oil; (Engine Oil)1
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235-4020 Installation Ar-Engine
15***43Coupling & Mtg Group-Pump1
21***55Mounting Group-Engine1
23***20Installation Ar-Engine1
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Frame And Body
238-9107 Box Gp-Battery
08***70Sheet1
09***43Pin-Cotter1
09***80Pin; (Clevis)1
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318-3059 Box Gp-Battery
31***49Cover As-Battery1
31***56Box As-Battery1
31***59Box Group-Battery1
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334-2800 Brace Gp
33***00Brace Group1
33***59Brace As1
33***20Plate1
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256-0723 Frame Gp-Upper
05***15Seal; (0.775m) (X2)0
08***87Grommet2
09***83Shim (1.0 mm Thick)2
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227-6088 Gear & Bearing Gp-Swing
22***73Seal-Dust2
22***88Gear & Bearing Group-Swing1
3B***89Fitting-Grease; (Fan And Alternator Drive)1
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224-9122 Gear & Bearing Gp-Swing
09***95Plug1
1U***46Sealant (For Locations A)1
22***22Gear & Bearing Group-Swing1
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227-6087 Gear & Bearing Gp-Swing
19***78Gear & Bearing Group-Swing1
22***87Gear & Bearing Group-Swing1
22***88Gear & Bearing Group-Swing1
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199-4478 Gear & Bearing Gp-Swing
11***83Seal (1100 cm) (Order By The Centimeter)0
19***78Gear & Bearing Group-Swing1
3B***89Fitting-Grease; (Fan And Alternator Drive)1
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258-6479 Guard Gp-Lighting
1K***50Spring1
25***79Guard Group-Lighting1
25***80Guard As1
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321-7036 Guard Gp-Lighting
1K***50Spring1
25***84Plate1
25***86Plate-Mounting1
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235-4029 Guard Gp-Radiator
12***18Seal; (1000-cm)0
20***38Rod As1
22***44Bracket2
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247-7641 Guard Gp-Radiator
24***41Guard Group-Radiator1
26***82Latch As; (Heavy-Duty)1
26***11Plate1
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258-4508 Hood Gp
12***80Locknut; (M12x1.75-Thd)4
15***59Eyebolt; (M8x1.25x100-mm)4
21***21Plate4
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280-1999 Step As
257-2044 Step Gp
17***94Pin As2
23***96Step As1
23***25Step As1
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235-4016 Tilt Gp-Hood
14***25Connector As.2
14***68Elbow Group2
14***48Fitting As2
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Fuel System
283-9589 Filter Gp-Fuel -Secondary
12***72Tee1
14***75Valve-Drain; (Fuel)1
16***77Plug As3
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174-9570 Filter Gp-Water Sep & Fuel -Primary
17***70Filter Group-Water Sep & Fuel; -Primary1
22***78Seal-Ring; (Fuel And Water Sep Filter)1
32***44Filter As-Water Sep & Fuel; (Primary)1
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293-4072 Injector Gp-Fuel
10***07Seal-O-Ring; (Fuel System)1
14***03Seal-O-Ring; (Fuel System)2
14***40Ring-Backup; (37.36mm Od), Flasher Switch; Hazard, Replaces 421164a1, Flasher Switch1
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328-2574 Injector Gp-Fuel
10***07Seal-O-Ring; (Fuel System)1
14***03Seal-O-Ring; (Fuel System)2
14***40Ring-Backup; (37.36mm Od), Flasher Switch; Hazard, Replaces 421164a1, Flasher Switch1
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267-3360 Injector Gp-Fuel
10***07Seal-O-Ring; (Fuel System)1
14***03Seal-O-Ring; (Fuel System)1
14***40Ring-Backup; (37.36mm Od), Flasher Switch; Hazard, Replaces 421164a1, Flasher Switch1
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235-4006 Lines Gp-Fuel
06***51Clamp6
09***86Clamp; (Hose)3
13***98Clip1
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235-8725 Pump Gp-Filter & Fuel Transfer -Primary
17***70Filter Group-Water Sep & Fuel; -Primary1
17***00Seal; (Fuel)2
23***24Pump Group-Fuel Transfer1
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267-3361 Pump Gp-Fuel Injection
23***51Bolt-Socket Head; (M8x1.25x65-mm)2
26***61Pump Group-Fuel Injection1
29***72Injector Group-Fuel1
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267-3362 Pump Gp-Fuel Injection
26***61Pump Group-Fuel Injection6
26***62Pump Group-Fuel Injection1
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188-6121 Pump Gp-Fuel Prm & Prim Filter -With Water Separator
03***94Connector-Flared1
13***27Seal-O-Ring; (19.18mm Id Base Side)2
18***21Pump Group-Fuel Prm & Prim Filter; -With Water Separator-Primary1
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190-8977 Pump Gp-Fuel Prm & Water Sep -Primary Fuel Filter
17***70Filter Group-Water Sep & Fuel; -Primary1
19***70Base Assembly; (Fuel Priming Pump)1
19***77Pump Group-Fuel Prm & Water Sep; -Primary Fuel Filter1
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256-6915 Pump Gp-Fuel Transfer
03***94Connector-Flared1
13***27Seal-O-Ring; (19.18mm Id Base Side)2
20***34Regulator-Pressure; (Fuel)1
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271-2234 Pump Gp-Unit Injector Hyd
03***50Elbow (Check Valve Drain Tube)1
15***06Seal-O-Ring; (11.89mm Id)1
18***99Connector As2
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232-0343 Regulator Gp-Fuel Pressure
23***43Regulator Group-Fuel Pressure1
29***20Regulator As; (Fuel Pressure)1
6V***49Seal-O-Ring (Id=11.89mm); (11.89-mm Id)1
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273-2445 Regulator Gp-Fuel Pressure
14***36Adapter; (Straight) (-6 Orb X -6 Orfs)1
23***43Regulator Group-Fuel Pressure1
27***45Regulator Group-Fuel Pressure1
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235-4004 Tank Gp-Fuel
09***36Screw; (Machine) (M5x0.8x10mm)5
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
14***06Plug As1
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Hydraulic System
245-3662 Barrel Gp-Motor
12***51Barrel1
12***52Plate-Control1
12***53Pin-Center1
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3g-7232 Bypass Gp-Filter -Hydraulic Oil
2J***64Plug-Drain; (Hydraulic Filter Bypass)1
3G***73Spring; (Inner)1
3G***32Bypass Group-Filter; -Hydraulic Oil1
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154-6643 Coupling & Mtg Gp-Pump
15***58Flange1
15***59Hub1
15***43Coupling & Mtg Group-Pump1
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177-2521 Cover Gp-Pump
12***62Seal-O-Ring1
17***21Cover Group-Pump1
17***30Cover1
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171-2446 Cover Gp-Valve End
09***45Bolt-Socket Head; (M6x1.00x55mm)2
17***46Cover Group-Valve End1
2D***98Seal-O-Ring; (44.12mm Id)1
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255-3472 Cylinder & Lines Gp-Tilt -Cab Leveling
14***54Elbow; (45) (-8/-8 Orb/Orfs)2
14***64Elbow, 90°,-8 Orb /-8 Orfs10
14***28Tee As-Orfs2
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282-3014 Cylinder & Mtg Gp-Boom
10***96Bolt-Socket Head; (M10x1.5x50-mm)8
14***27Connector Group2
14***76Elbow As1
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284-8587 Cylinder & Mtg Gp-Boom
10***96Bolt-Socket Head; (M10x1.5x50-mm)16
14***17Adapter, -12 Orb / -16 Orfs4
1P***02Seal-Rectangular 28.83mm(1.136in) Id4
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272-3072 Cylinder & Mtg Gp-Boom
1P***04Seal - Rectangular (45mm Dia)4
23***57Cylinder Group-Hydraulic; -Boom, Saw Tilt, Stick2
24***14Support As2
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310-4803 Cylinder & Mtg Gp-Stick
10***19Bolt; (Socket Head) (M12x1.75x70mm)8
11***24Support As1
11***25Support As1
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284-8550 Cylinder & Mtg Gp-Stick & Saw
10***19Bolt; (Socket Head) (M12x1.75x70mm)4
11***79Support As1
16***77Elbow Assembly1
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284-8552 Cylinder & Mtg Gp-Stick & Saw
10***19Bolt; (Socket Head) (M12x1.75x70mm)8
11***24Support As1
14***35Connect Group; (Each Includes)3
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235-4046 Cylinder Ar-Hydraulic -Boom, Stick, Saw Tilt
10***96Bolt-Socket Head; (M10x1.5x50-mm)16
10***19Bolt; (Socket Head) (M12x1.75x70mm)12
11***79Support As1
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261-4613 Cylinder Ar-Hydraulic -Boom, Stick, Saw Tilt
10***96Bolt-Socket Head; (M10x1.5x50-mm)16
10***19Bolt; (Socket Head) (M12x1.75x70mm)8
11***24Support As1
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241-3535 Cylinder Ar-Hydraulic -Boom, Saw Tilt, Stick
10***96Bolt-Socket Head; (M10x1.5x50-mm)8
14***17Adapter, -12 Orb / -16 Orfs2
14***35Connect Group; (Each Includes)4
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310-4802 Cylinder Ar-Hydraulic -Boom, Stick
28***87Cylinder & Mtg Group-Boom1
31***02Cylinder Ar-Hydraulic; -Boom, Stick1
31***03Cylinder & Mtg Group-Stick1
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235-8235 Cylinder Gp-Boom
08***05Stop1
08***33Bearing-Sleeve; (106.2mm Od)1
09***29Ring; (Retaining)2
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212-8040 Cylinder Gp-Hood Tilt
10***17Valve Group-Counterbalance; -Hood Tilt Cylinder1
11***15Clevis1
21***40Cylinder Group-Hood Tilt1
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234-5857 Cylinder Gp-Hydraulic -Boom, Saw Tilt, Stick
08***33Bearing-Sleeve; (106.2mm Od)1
09***29Ring; (Retaining)2
09***33Seal-O-Ring (Id=139.60mm)1
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215-9097 Cylinder Gp-Hydraulic -Boom
08***05Stop1
09***29Ring; (Retaining)2
09***31Seal-O-Ring; (Id=119.60mm)1
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158-9059 Cylinder Gp-Stick
08***31Stop1
08***34Head1
08***36Ring-Backup1
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289-7868 Cylinder Gp-Stick
08***31Stop1
08***34Head1
08***36Ring-Backup1
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282-9613 Cylinder Gp-Tilt -Side, For Cab Leveling
09***43Seal-Lip Type2
09***12Bearing-Sleeve1
16***09Seal As-Buffer1
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282-9614 Cylinder Gp-Tilt -Rear, For Cab Leveling
06***61Ring-Retaining4
15***37Bearing2
16***09Seal As-Buffer1
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254-6189 Cylinder Gp-Tilt -Rear, For Cab Leveling
06***61Ring-Retaining4
15***37Bearing2
16***09Seal As-Buffer1
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254-6188 Cylinder Gp-Tilt -Side, For Cab Leveling
09***43Seal-Lip Type2
09***12Bearing-Sleeve1
16***09Seal As-Buffer1
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235-4012 Drive Ar-Swing
09***55Pin1
11***29Bolt; (M24x3x100-mm)16
12***87Flange-Split2
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242-3240 Drive Gp-Swing
20***08Drive Group-Swing1
24***40Drive Group-Swing1
28***04Motor & Mtg Group-Swing1
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201-7808 Drive Gp-Swing
09***30Ring; (Retaining)2
09***31Ring - Retaining1
09***57Gauge-Oil Level (Dipstick)1
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158-8987 Filter & Valve Gp-Pilot -Hydraulic Oil
09***84Seal-O-Ring (Id=15.80mm)1
09***90Seal-O-Ring (Id=21.80mm)1
09***96Seal-O-Ring (Id=28.70mm)1
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289-7836 Filter & Valve Gp-Pilot -Hydraulic Oil
09***84Seal-O-Ring (Id=15.80mm)1
09***90Seal-O-Ring (Id=21.80mm)1
09***96Seal-O-Ring (Id=28.70mm)1
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188-2084 Filter & Valve Gp-Pilot -Hydraulic Oil
09***84Seal-O-Ring (Id=15.80mm)1
09***90Seal-O-Ring (Id=21.80mm)1
09***96Seal-O-Ring (Id=28.70mm)1
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222-7092 Filter Gp-Oil -Hydraulic
1A***35Bolt 2.00 In. (5.08 cm) Long4
1R***92Filter Element As-Oil; (Advanced Efficiency)3
22***92Filter Group-Oil; -Hydraulic1
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126-2075 Filter Gp-Oil -Case Drain-Hydraulic, Case Drain
09***21Filter-Oil; (Advanced Efficiency)(Hydraulic, Case Drain)1
12***75Filter Group-Oil; -Hyraulic Oil-Hydraulic, Case Drain1
12***76Base As; (Oil Filter)1
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289-8194 Filter Gp-Oil -Hydraulic, Case Drain
09***21Filter-Oil; (Advanced Efficiency)(Hydraulic, Case Drain)1
28***94Filter Group-Oil; -Hydraulic, Case Drain1
28***95Head As-Filter1
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094-3245 Gauge Gp-Sight -Hydraulic Oil Level
09***45Gauge Group-Sight; -Hydraulic Oil Level1
09***47Bolt; (M10x1.5x36-mm)2
09***14Seal-O-Ring (Id=9.80mm)4
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227-0620 Gauge Gp-Sight -Hydraulic Oil Level
09***19Seal-O-Ring (Id=15.80mm)4
22***20Gauge Group-Sight; -Hydraulic Oil Level1
23***57Pipe1
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252-8086 Head Gp-Motor
09***07Bolt; (M16x2x120-mm)4
10***17Seal-O-Ring1
12***94Plug; (Break Off)5
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268-3002 Head Gp-Pump
12***94Plug; (Break Off)1
12***17Plug1
12***62Seal-O-Ring1
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308-4488 Head Gp-Pump
12***94Plug; (Break Off)1
12***17Plug1
12***84Pin; (Threaded)2
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284-5619 Hydraulic Ar
23***45Pump & Mtg Group-Main Hydraulic; -Felling Head1
24***24Lines Group-Saw1
25***68Film-Instruction; -Joystick Control, Pattern 11
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284-5614 Hydraulic Ar
23***44Valve & Mtg Group-Main Control; -7-Bank1
23***45Pump & Mtg Group-Main Hydraulic; -Felling Head1
24***24Lines Group-Saw1
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272-0092 Hydraulic Ar
23***12Drive Ar-Swing1
23***15Lines Group-Return1
23***16Tilt Group-Hood1
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245-1969 Kit-Seal -Feed Reducer Plug
21***30Kit-Seal; (Control Valve)1
24***69Kit-Seal; -Feed Reducer Plug1
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310-4800 Lines Gp-Boom
11***60Union1
14***55Union As6
15***26Union Assembly6
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261-4615 Lines Gp-Boom
14***55Union As14
15***26Union Assembly8
26***15Lines Group-Boom1
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235-4048 Lines Gp-Boom
14***55Union As14
15***26Union Assembly8
23***48Lines Group-Boom1
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235-4054 Lines Gp-Boom
11***60Union1
14***55Union As6
15***26Union Assembly6
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307-1694 Lines Gp-Control
12***40Connector1
16***27Connector As4
1P***03Seal - Rectangular (31.86mm Id)4
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284-7773 Lines Gp-Front
10***04Bolt; (Socket Head) (M10x1.5x30mm)24
10***93Flange6
10***50Clamp4
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284-8537 Lines Gp-Front
20***30Tag-Identification; (Aa Head)2
20***31Tag-Identification; (Aa Rod)2
20***32Tag-Identification; (Ga Head)2
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272-3073 Lines Gp-Front
10***04Bolt; (Socket Head) (M10x1.5x30mm)16
10***93Flange4
10***50Clamp4
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253-0754 Lines Gp-Front
10***04Bolt; (Socket Head) (M10x1.5x30mm)16
10***93Flange4
10***50Clamp4
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235-4049 Lines Gp-Front
10***04Bolt; (Socket Head) (M10x1.5x30mm)24
10***93Flange6
10***50Clamp4
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284-9621 Lines Gp-Front
14***27Connector Group3
14***35Connect Group; (Each Includes)1
24***37Valve As-Flow Control; (Low, High Flow, Harvester Head)1
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285-0916 Lines Gp-Motor
11***60Union1
14***55Union As4
15***26Union Assembly4
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290-6858 Lines Gp-Pilot
09***25Clip1
10***46Hose As1
12***50Valve-Check; (Quick Coupler Solenoid)1
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272-0093 Lines Gp-Pilot
08***45Tee1
09***25Clip1
10***46Hose As1
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307-1695 Lines Gp-Pilot
11***72Hose As1
12***72Tee1
13***60Spacer; (11x19x10-mm Thk)2
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276-9049 Lines Gp-Pump
10***89Bolt-Socket Head; (M12x1.75x80-mm)4
10***19Bolt; (Socket Head) (M12x1.75x70mm)4
11***04Bolt-Socket Head; (M12x1.75x45-mm)4
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235-4015 Lines Gp-Return
12***75Filter Group-Oil; -Hyraulic Oil-Hydraulic, Case Drain2
13***84Clip1
14***27Connector Group2
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261-4612 Lines Gp-Saw
03***48Clip; (11.11mm .437in Id)1
11***80Hose As1
12***06Plate As1
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284-9614 Lines Gp-Saw
14***55Union As8
20***27Tag-Identification; (Saw Oil Supply)8
20***28Tag-Identification; (Saw Oil Return)8
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284-8575 Lines Gp-Saw
14***55Union As8
20***27Tag-Identification; (Saw Oil Supply)8
20***28Tag-Identification; (Saw Oil Return)8
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241-3524 Lines Gp-Saw
03***48Clip; (11.11mm .437in Id)1
11***80Hose As1
12***06Plate As1
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235-4039 Lines Gp-Saw
03***48Clip; (11.11mm .437in Id)1
11***80Hose As1
12***06Plate As1
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235-4047 Lines Gp-Stick
14***55Union As14
15***26Union Assembly1
20***29Tag-Identification; (Saw Oil Drain)4
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310-4799 Lines Gp-Stick
11***60Union1
14***55Union As6
15***26Union Assembly3
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261-4614 Lines Gp-Stick
14***55Union As14
15***26Union Assembly1
26***14Lines Group-Stick1
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235-4053 Lines Gp-Stick
11***60Union1
14***55Union As6
15***26Union Assembly3
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241-3750 Lines Gp-Travel Motor
11***31Hose As2
14***71Hose As2
14***60Grommet2
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281-6404 Motor & Mtg Gp-Swing
14***53Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port1
14***55Elbow As.1
14***64Elbow, 90°,-8 Orb /-8 Orfs1
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206-1513 Motor & Mtg Gp-Swing
14***53Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port1
14***55Elbow As.1
14***64Elbow, 90°,-8 Orb /-8 Orfs1
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179-9775 Motor Gp-Swing
17***75Motor Group-Swing1
18***30Valve Group-Relief; -Swing Motor2
18***75Motor Group-Swing1
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188-4175 Motor Gp-Swing
09***00Seal-O-Ring (Id=33.70mm)2
09***33Seal-Lip Type1
09***11Pin; (Spring)2
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241-8418 Motor Gp-Travel
11***24Setscrew-Socket; (M12x1.75-Thd)1
12***50Shim; (1-mm Thk)1
19***71Seal-O-Ring1
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320-2396 Motor Gp-Travel
11***24Setscrew-Socket; (M12x1.75-Thd)1
12***54Setscrew; (M12x1.75-Thd)1
12***50Shim; (1-mm Thk)1
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206-6508 Plug Gp-Hydraulic Lines
20***08Plug Group-Hydraulic Lines1
6V***30Cap As -Lines From Rotate Valve Work5
6V***32Cap As4
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245-9873 Plug Gp-Hydraulic Lines
24***73Plug Group-Hydraulic Lines1
6V***32Cap As9
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257-4384 Pump & Lines Gp-Hyd Tank Fill
14***47Elbow; (-12 Orb/Orfs)1
14***88Elbow Group1
14***92Elbow; (-12 Orfs/-12 Orfs Swivel)1
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205-5266 Pump & Motor Gp -Hydraulic Tank Fill
11***15Motor Group-Electric; -Engine Prelubrication-Sec Steering, Brake Release1
11***68Gasket1
20***05Seal Kit; (Includes Seal And Rings)0
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212-8039 Pump & Motor Gp-Hood Tilt
10***96Screen-Filter1
10***97Tube1
10***98Tube1
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235-4045 Pump & Mtg Gp-Main Hydraulic -Felling Head
23***45Pump & Mtg Group-Main Hydraulic; -Felling Head1
24***34Pump Group-Piston; -Main Hydraulic, Felling Head1
7X***10Bolt-Plt; (7/16unc X 2)4
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307-1697 Pump & Mtg Gp-Main Hydraulic -Felling Head
30***96Pump Group-Piston; -Main Hydraulic1
30***97Pump & Mtg Group-Main Hydraulic; -Felling Head1
7X***10Bolt-Plt; (7/16unc X 2)4
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241-3534 Pump Gp-Piston -Main Hydraulic, Felling Head
08***01Plug As3
09***91Ball Bearing1
12***13Seal; (Shaft)1
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268-8259 Pump Gp-Piston
09***70Bolt-Socket Hd; (M12 X 1.75 X 45)4
11***49Fitting As; (Quick Disconnect)1
12***85Elbow 90 Degree1
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307-1696 Pump Gp-Piston -Main Hydraulic
08***01Plug As3
09***91Ball Bearing1
12***13Seal; (Shaft)1
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245-3660 Rotating Gp-Motor -Travel
24***60Rotating Group-Motor; -Travel1
24***62Barrel Group-Motor1
24***63Shaft Group-Motor1
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283-5979 Rotating Gp-Pump -Main Hydraulic
17***02Pin1
17***10Spring4
17***11Plate1
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283-5978 Rotating Gp-Pump -Main Hydraulic
12***87Ring-Retaining1
17***91Plate; (2.6-mm Thk)1
17***92Plate; (2.65-mm Thk)1
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216-0035 Rotating Gp-Pump -Hydraulic-Main Hydraulic
12***87Ring-Retaining1
17***91Plate; (2.6-mm Thk)1
17***92Plate; (2.65-mm Thk)1
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283-5977 Rotating Gp-Pump -Main Hydraulic
12***87Ring-Retaining1
17***87Shim; (3.3-mm Thk)1
17***88Shim; (3.4-mm Thk)1
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216-0028 Rotating Gp-Pump -Main Hydraulic
14***60Ring; (Seal)2
17***02Pin1
17***03Piston As7
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216-0034 Rotating Gp-Pump -Hydraulic-Main Hydraulic
12***87Ring-Retaining1
17***87Shim; (3.3-mm Thk)1
17***88Shim; (3.4-mm Thk)1
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295-0133 Swivel Gp
09***25Seal-O-Ring (Id=89.60mm)3
09***16Seal-O-Ring (Id=109.40mm)2
14***63Seal As10
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224-9040 Swivel Gp -With Tilt Function
09***25Seal-O-Ring (Id=89.60mm)3
09***16Seal-O-Ring (Id=109.40mm)2
14***63Seal As10
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276-9050 Tank Gp-Hydraulic
09***45Gauge Group-Sight; -Hydraulic Oil Level1
09***25Seal-O-Ring (Id=154.30mm)1
09***49Bolt; (M8x1.25x40-mm)8
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235-4018 Valve & Lines Gp-Travel Cont -With Tilt Function
09***43Retainer1
10***04Bolt; (Socket Head) (M10x1.5x30mm)16
10***93Flange4
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235-4044 Valve & Mtg Gp-Main Control -7-Bank
12***10Hose Assem.1
14***09Adapter As1
14***34Connector Group1
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241-3525 Valve & Mtg Gp-Main Control -7-Bank, With Intermittant Saw
11***60Union1
11***78Bracket Assem.1
12***10Hose Assem.1
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285-1250 Valve & Mtg Gp-Main Control
11***78Bracket Assem.1
12***10Hose Assem.1
14***09Adapter As2
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194-6973 Valve Gp-Brake -Pressure Release
09***56Setscrew-Socket1
10***04Seal-O-Ring1
16***67Dowel1
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192-3284 Valve Gp-Counterbalance -Travel Motor
12***96Pin2
12***98Seat2
12***99Seat2
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192-3293 Valve Gp-Check & Relief -Travel Motor
19***93Valve Group-Check & Relief; -Travel Motor1
19***94Poppet1
19***08Spring1
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229-6681 Valve Gp-Control -Forward, Side Leveling
09***41Bolt-Socket Head; (M4x0.7x10-mm)2
09***45Bolt-Socket Head; (M6x1.00x55mm)2
17***46Cover Group-Valve End1
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227-2131 Valve Gp-Control -Travel
22***31Valve Group-Control; -Travel1
22***44Kit-Relief Valve; (Main, Load Sensing)1
22***46Kit-Valve1
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256-0520 Valve Gp-Control -Head Tilt-Hf, Blank-Hp
09***41Bolt-Socket Head; (M4x0.7x10-mm)2
09***45Bolt-Socket Head; (M6x1.00x55mm)2
16***43Valve Group-Relief; (Control Valve)2
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227-2132 Valve Gp-Control -Inlet
17***00Valve Group-Flow Control; (Pilot Supply)(Inlet)1
17***01Adapter As-Valve1
17***53Fitting-37 Degree1
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247-7010 Valve Gp-Control -Saw Motor Control
09***41Bolt-Socket Head; (M4x0.7x10-mm)2
09***45Bolt-Socket Head; (M6x1.00x55mm)2
17***46Cover Group-Valve End1
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338-1091 Valve Gp-Control -Head Tilt-Hf, Blank-Hp
09***41Bolt-Socket Head; (M4x0.7x10-mm)2
16***43Valve Group-Relief; (Control Valve)2
17***46Cover Group-Valve End1
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244-7237 Valve Gp-Control -Travel
09***41Bolt-Socket Head; (M4x0.7x10-mm)2
09***45Bolt-Socket Head; (M6x1.00x55mm)2
17***46Cover Group-Valve End1
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244-7364 Valve Gp-Control -Lateral Tilt-Hf, Rotator-Hp
09***41Bolt-Socket Head; (M4x0.7x10-mm)2
09***45Bolt-Socket Head; (M6x1.00x55mm)2
16***43Valve Group-Relief; (Control Valve)2
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244-7363 Valve Gp-Control -Stick
09***45Bolt-Socket Head; (M6x1.00x55mm)2
16***43Valve Group-Relief; (Control Valve)2
17***46Cover Group-Valve End1
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244-7365 Valve Gp-Control -Swing
09***41Bolt-Socket Head; (M4x0.7x10-mm)2
09***45Bolt-Socket Head; (M6x1.00x55mm)2
17***46Cover Group-Valve End1
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247-9847 Valve Gp-Control -Inlet
22***44Kit-Relief Valve; (Main, Load Sensing)1
22***50Kit-Control Valve; (Seal)(Control Valve)1
24***47Valve Group-Control; -Inlet1
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333-3729 Valve Gp-Control
09***41Bolt-Socket Head; (M4x0.7x10-mm)1
17***46Cover Group-Valve End1
17***47Kit-Spring; (Control Valve)1
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242-4240 Valve Gp-Control -Intermittent Saw, 2-Bank
22***41Valve Group-Control; -End Cover1
22***50Kit-Control Valve; (Seal)(Control Valve)1
22***51Kit-Control Valve; (Mounting Brackets)1
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309-5629 Valve Gp-Control -Travel, 4-Bank, With Tilt Function
22***31Valve Group-Control; -Travel1
22***41Valve Group-Control; -End Cover1
22***50Kit-Control Valve; (Seal)(Control Valve)1
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338-1115 Valve Gp-Control -Boom
09***41Bolt-Socket Head; (M4x0.7x10-mm)2
09***45Bolt-Socket Head; (M6x1.00x55mm)2
16***43Valve Group-Relief; (Control Valve)2
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242-4237 Valve Gp-Control -Travel, 4-Bank, With Tilt Function
22***31Valve Group-Control; -Travel1
22***41Valve Group-Control; -End Cover1
22***50Kit-Control Valve; (Seal)(Control Valve)1
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227-2141 Valve Gp-Control -End Cover
22***41Valve Group-Control; -End Cover1
22***50Kit-Control Valve; (Seal)(Control Valve)1
22***51Kit-Control Valve; (Mounting Brackets)1
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244-7362 Valve Gp-Control -Boom
09***41Bolt-Socket Head; (M4x0.7x10-mm)2
09***45Bolt-Socket Head; (M6x1.00x55mm)2
16***43Valve Group-Relief; (Control Valve)2
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227-2133 Valve Gp-Control
09***41Bolt-Socket Head; (M4x0.7x10-mm)2
16***40Valve Group-Relief; (Line)2
17***46Cover Group-Valve End1
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332-0973 Valve Gp-Control -Travel, 4-Bank, With Tilt Function
22***31Valve Group-Control; -Travel1
22***41Valve Group-Control; -End Cover1
22***50Kit-Control Valve; (Seal)(Control Valve)1
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105-8117 Valve Gp-Counterbalance -Hood Tilt Cylinder
10***17Valve Group-Counterbalance; -Hood Tilt Cylinder1
11***16Kit-Seal; (Counterbalance Valve)1
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290-8069 Valve Gp-Main Control -7-Bank
22***32Valve Group-Control; -Inlet1
22***33Valve Group-Control; -Accum Arms-Hf, Lo/Hi Flow-Hp-Grapple-Hf, High Flow-Hp2
22***41Valve Group-Control; -End Cover1
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338-1116 Valve Gp-Main Control -7-Bank
22***32Valve Group-Control; -Inlet1
22***33Valve Group-Control; -Accum Arms-Hf, Lo/Hi Flow-Hp-Grapple-Hf, High Flow-Hp2
22***41Valve Group-Control; -End Cover1
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242-4236 Valve Gp-Main Control -7-Bank
22***33Valve Group-Control; -Accum Arms-Hf, Lo/Hi Flow-Hp-Grapple-Hf, High Flow-Hp2
22***41Valve Group-Control; -End Cover1
22***50Kit-Control Valve; (Seal)(Control Valve)1
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308-4489 Valve Gp-Pump Control -Pressure Compensator-Main Hydraulic
08***59Setscrew2
12***79Piston2
12***81Seat2
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198-3811 Valve Gp-Pump Control -Pressure Compensator-Main Hydraulic
12***94Plug; (Break Off)5
12***17Plug1
15***85Dowel2
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270-3521 Valve Gp-Pump Control -Pressure Compensator-Main Hydraulic
08***59Setscrew2
12***79Piston2
12***81Seat2
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319-7773 Valve Gp-Regeneration
14***36Adapter; (Straight) (-6 Orb X -6 Orfs)4
1P***02Seal-Rectangular 28.83mm(1.136in) Id10
30***16Valve-Regeneration2
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184-3830 Valve Gp-Relief -Swing Motor
09***98Seal-O-Ring (Id=29.40mm)1
16***13Body As1
16***63Retainer1
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167-1555 Valve Gp-Selector & Press Cont -Boom
10***66Adapter2
16***55Valve Group-Selector & Press Cont; -Pilot Oil Pressure1
2M***80Seal--To Connector Pump Outlet2
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276-9072 Valve Gp-Shuttle
12***98Seat1
12***99Seat1
13***49Connector1
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171-3685 Valve Gp-Solenoid
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)2
11***43Locknut; (5/16-18-Thd)2
16***71Kit-Seal; (Solenoid Valve)1
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152-8340 Valve Gp-Solenoid -Ride Control
11***43Locknut; (5/16-18-Thd)2
15***38Cartridge Assem.1
15***40Valve Group-Solenoid; -Reversing Fan, Ride Control1
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277-8876 Valve Gp-Solenoid -Reversing Fan 1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
15***70Nut; (1/2-20-2b-Thd)1
1S***93Strap; (Cable) (0.62in Dia)2
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3e-9205 Valve Gp-Solenoid -Variable Fan Speed
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
12***48Kit-Seal; (Solenoid Valve)1
15***84Locknut; (Special) (5/8-18 Thd)1
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116-3526 Valve Gp-Solenoid
09***86Seal - O-Ring (19.80 mm Id)1
11***26Valve Group-Solenoid; -Swing Cushion1
12***14Seal-O-Ring (Id=10.82mm)1
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195-3739 Valve Gp-Solenoid -Pump Control
16***08Washer; (13.03x25.4x2.38-mm Thk)1
17***92Kit-Seal; (Solenoid Valve)1
19***39Valve Group-Solenoid; -Pressure Reducing1
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315-4412 Valve Gp-Solenoid
09***86Seal - O-Ring (19.80 mm Id)1
12***14Seal-O-Ring (Id=10.82mm)1
12***15Seal-O-Ring (Id=12.42mm)1
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196-5862 Valve Gp-Solenoid & Manifold -Pump Torque Limiter Control
12***27Manifold1
19***39Valve Group-Solenoid; -Pressure Reducing1
19***62Valve Group-Solenoid & Manifold; -Pilot Lines-Proportional Reducing1
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279-6518 Valve Gp-Solenoid & Manifold -Pilot Oil-Reversing Fan
24***81Flange6
25***37Valve Group-Solenoid5
27***17Valve Group-Solenoid; (Reversing Fan 1)1
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222-5781 Valve Gp-Solenoid & Manifold -Disc Saw
17***85Valve Group-Solenoid1
22***81Valve Group-Solenoid & Manifold; -Disc Saw1
22***64Cartridge As-Valve2
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274-8742 Valve Gp-Solenoid & Manifold -Pilot Oil-Reversing Fan
15***40Valve Group-Solenoid; -Reversing Fan, Ride Control3
27***42Valve Group-Solenoid & Manifold; -Pilot Oil-Reversing Fan1
27***76Valve Group-Solenoid; -Reversing Fan 11
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322-8716 Valve Gp-Swing Cushion
09***76Seal-O-Ring1
09***86Seal - O-Ring (19.80 mm Id)1
09***98Seal-O-Ring (Id=29.40mm)2
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158-9090 Valve Gp-Swing Cushion -Fine Swing
09***76Seal-O-Ring1
09***86Seal - O-Ring (19.80 mm Id)1
09***98Seal-O-Ring (Id=29.40mm)2
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Implements
310-7168 Boom Gp
09***83Shim (1.0 mm Thick)2
09***90Shim (1.0 mm Thick)2
09***15Shim (2.0 mm Thick)2
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261-4560 Boom Gp
09***83Shim (1.0 mm Thick)2
09***90Shim (1.0 mm Thick)2
09***15Shim (2.0 mm Thick)2
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235-4041 Boom Gp
09***83Shim (1.0 mm Thick)2
09***90Shim (1.0 mm Thick)2
09***15Shim (2.0 mm Thick)2
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235-4051 Boom Gp
09***83Shim (1.0 mm Thick)2
09***90Shim (1.0 mm Thick)2
09***15Shim (2.0 mm Thick)2
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261-4611 Lines Gp-Grease -Boom, Stick
24***33Hose As2
24***38Hose As1
24***29Hose As2
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235-4038 Lines Gp-Grease -Felling Head Linkage
23***38Lines Group-Grease; -Felling Head Linkage1
24***33Hose As2
24***28Hose As1
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310-4801 Lines Gp-Grease -Felling Head Linkage
24***33Hose As2
24***38Hose As1
24***29Hose As2
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235-4055 Lines Gp-Grease -Boom, Stick
23***55Lines Group-Grease; -Boom, Stick1
24***33Hose As2
25***45Hose As2
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235-4050 Linkage Ar-Felling Head
22***71Control & Mtg Group-Joystick; -Harvester Head1
23***35Wiring Group-Lighting; -Stick Floodlights1
23***44Valve & Mtg Group-Main Control; -7-Bank1
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235-4040 Linkage Ar-Felling Head
23***37Wiring Group-Lighting; -Boom Floodlights1
23***38Lines Group-Grease; -Felling Head Linkage1
23***39Lines Group-Saw1
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284-5625 Linkage Ar-Felling Head
23***43Linkage Group1
26***60Boom Group1
26***61Stick Group1
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284-5615 Linkage Ar-Felling Head
23***37Wiring Group-Lighting; -Boom Floodlights1
23***38Lines Group-Grease; -Felling Head Linkage1
23***41Boom Group1
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261-4559 Linkage Ar-Felling Head
23***43Linkage Group1
23***44Valve & Mtg Group-Main Control; -7-Bank1
23***45Pump & Mtg Group-Main Hydraulic; -Felling Head1
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272-3071 Linkage Ar-Felling Head
22***71Control & Mtg Group-Joystick; -Harvester Head1
23***44Valve & Mtg Group-Main Control; -7-Bank1
23***45Pump & Mtg Group-Main Hydraulic; -Felling Head1
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310-4028 Linkage Ar-Felling Head
22***71Control & Mtg Group-Joystick; -Harvester Head1
23***44Valve & Mtg Group-Main Control; -7-Bank1
24***24Lines Group-Saw1
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284-5620 Linkage Ar-Felling Head
23***35Wiring Group-Lighting; -Stick Floodlights1
23***51Boom Group1
23***52Stick Group1
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241-3523 Linkage Ar-Intermittent Saw
23***37Wiring Group-Lighting; -Boom Floodlights1
23***38Lines Group-Grease; -Felling Head Linkage1
23***41Boom Group1
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284-5618 Linkage Ar-Intermittent Saw
23***37Wiring Group-Lighting; -Boom Floodlights1
23***38Lines Group-Grease; -Felling Head Linkage1
23***41Boom Group1
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235-4043 Linkage Gp
09***83Shim (1.0 mm Thick)2
09***84Shim (1.0 mm Thick)2
09***15Shim (2.0 mm Thick)2
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310-7171 Stick Gp
09***83Shim (1.0 mm Thick)2
09***15Shim (2.0 mm Thick)2
09***54Seal; (Id=79.85mm)4
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261-4561 Stick Gp
09***83Shim (1.0 mm Thick)4
09***15Shim (2.0 mm Thick)4
09***54Seal; (Id=79.85mm)4
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235-4052 Stick Gp
09***83Shim (1.0 mm Thick)2
09***15Shim (2.0 mm Thick)2
10***57Washer; (22x76.2x6-mm Thk)1
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235-4042 Stick Gp
09***83Shim (1.0 mm Thick)2
09***90Shim (1.0 mm Thick)2
09***15Shim (2.0 mm Thick)2
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Lubrication System
226-3560 Filler Gp-Engine Oil
13***19Seal-Integral; (Integral)1
22***60Filler Group-Engine Oil1
22***65Tube As1
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220-1998 Filter Gp-Engine Oil
03***53Seal-O-Ring; (08.92mm Id)1
03***42Seal-O-Ring; (11.89mm Id)2
14***64Stud; (M8x1.25x35-mm)1
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226-3559 Fumes Disposal Gp
22***18Bracket1
22***34Hose-Fumes Disposal1
22***59Fumes Disposal Group1
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219-9960 Gauge Gp-Oil Level (Dipstick) -Engine
18***16Tube As-Guide; (Rh)1
21***59Gauge-Oil Level (Dipstick); (Engine)1
21***60Gauge Group-Oil Level (Dipstick); -Engine1
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202-6603 Lines Gp-Engine Oil
03***34Seal-O-Ring1
19***52Gasket1
20***03Lines Group-Engine Oil1
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165-4465 Lines Gp-Turbocharger Oil
16***65Lines Group-Turbocharger Oil1
18***99Connector As1
18***04Elbow As; (90 Degree)1
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195-8098 Pump Gp-Engine Oil
19***98Pump Group-Engine Oil; (Engine Oil)1
21***22Pump As-Engine Oil1
21***46Gerotor Pump Group1
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Machine Arrangement
258-6521 Chassis Ar
23***04Tank Group-Fuel1
23***06Lines Group-Fuel1
25***23Frame Group-Upper1
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272-0089 Common Ar
23***20Installation Ar-Engine1
23***26Cooling Ar1
23***04Operator Ar1
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Operator Station
245-7889 Adjuster Gp-Seat -Upper Slide
24***89Adjuster Group-Seat; -Upper Slide1
24***97Plate8
24***99Screw-Button Head; (M8x1.25x30-mm)4
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245-7896 Adjuster Gp-Seat -Lower Slide
19***99Screw-Button Head; (M8x1.25x20-mm)2
24***86Plate2
24***96Adjuster Group-Seat; -Lower Slide1
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243-6303 Air Conditioner & Mounting Gp
11***48Filter Element-Cab Air; (Standard Efficiency)1
24***03Air Conditioner & Mounting Group1
24***04Air Conditioner Group1
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250-0398 Air Conditioner Gp
03***38Clamp1
13***14Grommet1
17***87Coil As-Heater1
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238-1027 Air Conditioner Gp
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
11***93Plate; (Instruction) (On Right Side Behind Cab Door)1
16***43Timer As-On Delay; (24-Volt)(Compressor Cycle Limiter)1
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243-6304 Air Conditioner Gp
17***63Duct As1
19***05Gasket1
24***04Air Conditioner Group1
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259-7346 Armrest Gp -Rh
17***25Screw-Tapping; (M5x0.8-Thd)3
18***86Screw-Machine; (M4x0.7x8-mm)2
23***51Support As1
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234-6607 Armrest Gp -Lh
17***25Screw-Tapping; (M5x0.8-Thd)3
18***86Screw-Machine; (M4x0.7x8-mm)2
23***07Armrest Group; -Lh1
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234-6606 Armrest Gp -Rh
17***25Screw-Tapping; (M5x0.8-Thd)3
18***86Screw-Machine; (M4x0.7x8-mm)2
23***06Armrest Group; -Rh1
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259-7347 Armrest Gp -Lh
17***25Screw-Tapping; (M5x0.8-Thd)3
18***86Screw-Machine; (M4x0.7x8-mm)2
23***52Support As1
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238-5010 Cab Gp-Enclosed Rops
23***74Door Group-Access; -Air Filter1
23***10Cab Group-Enclosed Rops1
23***12Door Group-Cab1
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320-7458 Cab Gp-Enclosed Rops
25***97Insert-Threaded2
28***79Door Group-Cab1
29***67Door Group-Access; -Cab Roof1
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282-2696 Cab Gp-Enclosed Rops
23***74Door Group-Access; -Air Filter1
25***97Insert-Threaded2
28***79Door Group-Cab1
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238-5013 Cab Gp-Enclosed Rops
23***60Plate1
23***08Window Group-Cab; -Side1
23***10Cab Group-Enclosed Rops1
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320-7457 Cab Gp-Enclosed Rops
19***80Guard Group-Window1
23***60Plate1
25***94Hatch Group-Roof1
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282-2697 Cab Gp-Enclosed Rops
23***60Plate1
25***94Hatch Group-Roof1
26***93Window Group-Cab; -Front1
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246-7154 Case Gp-Air Conditioner
10***74Seal-Connector10
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
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226-3561 Compressor Gp-Refrigerant
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
13***00Clip; (Tab)1
13***89Clip; (Ladder)1
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243-5686 Console Gp-Operator
18***84Cover1
24***86Console Group-Operator1
24***23Console Group-Operator; -Lh1
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259-7349 Console Gp-Operator -Lh
12***35Screw; (Truss Head) (M6x1x13mm)5
17***25Screw-Tapping; (M5x0.8-Thd)3
23***79Nut-Speed6
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259-7348 Console Gp-Operator -Rh
12***35Screw; (Truss Head) (M6x1x13mm)4
18***84Cover1
23***79Nut-Speed2
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245-7924 Console Gp-Operator -Rh
12***35Screw; (Truss Head) (M6x1x13mm)4
18***84Cover1
23***79Nut-Speed2
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245-7923 Console Gp-Operator -Lh
12***35Screw; (Truss Head) (M6x1x13mm)5
17***25Screw-Tapping; (M5x0.8-Thd)3
17***30Ashtray1
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223-0671 Control & Mtg Gp-Joystick -Harvester Head
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
22***39Control Group-Hydraulic Pedal; (Travel)2
22***71Control & Mtg Group-Joystick; -Harvester Head1
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224-4990 Control & Mtg Gp-Joystick -Felling Head
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)5
22***39Control Group-Hydraulic Pedal; (Travel)2
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238-8167 Control & Mtg Gp-Pedal
23***13Control Group-Hydraulic Pedal1
23***67Control & Mtg Group-Pedal1
23***22Plate As1
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223-0715 Control Gp-Handle -Harvester Head, Lh
10***51Loom; (39 cm)0
16***18Kit-Receptacle; (8-Pin)1
17***08Switch As-Limit10
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235-4122 Control Gp-Handle -Felling Head
17***08Switch As-Limit8
23***22Control Group-Handle; -Felling Head1
26***01Film-Overlay; (6-Button, 11.5-mm)1
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223-0716 Control Gp-Handle -Harvester Head, Rh
10***51Loom; (39 cm)0
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
17***08Switch As-Limit10
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231-2613 Control Gp-Hydraulic Pedal
11***49Pedal Assem.; (L.H.)1
11***50Pedal Assem.; (R.H.)1
11***56Step Assem.2
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283-2395 Control Gp-Joystick -Harvester Head, Rh
22***16Control Group-Handle; -Harvester Head, Rh1
22***17Harness As-Operator Controls; (Joystick)1
28***95Control Group-Joystick; -Harvester Head, Rh1
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283-2394 Control Gp-Joystick -Harvester Head, Lh
22***15Control Group-Handle; -Harvester Head, Lh1
22***17Harness As-Operator Controls; (Joystick)1
22***63Tab2
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283-2393 Control Gp-Joystick -Felling Head
22***17Harness As-Operator Controls; (Joystick)1
23***22Control Group-Handle; -Felling Head1
28***93Control Group-Joystick; -Felling Head1
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319-6719 Control Gp-Monitor -Iqan
13***92Retainer-Captive2
17***33Lamp; (Red)1
17***31Screw; (Truss Head) (M4x0.7x12mm)2
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272-0446 Control Gp-Monitor -Iqan
13***92Retainer-Captive2
17***33Lamp; (Red)1
17***31Screw; (Truss Head) (M4x0.7x12mm)2
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298-1567 Door Gp-Access -Cab Roof
27***33Seal-Washer6
28***70Knob4
28***53Seal; (26-Dm Each)0
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256-7304 Door Gp-Access -Cab Roof
13***02Washer-Nylon; (0.53x1.53x0.125-In Thk)2
16***49Bolt; (M12x1.75x60-mm)4
21***29Block2
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320-7459 Door Gp-Access -Cab Air Filter
09***36Screw; (Machine) (M5x0.8x10mm)2
20***05Latch As1
32***59Door Group-Access; -Cab Air Filter1
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256-1296 Door Gp-Access -Cab Roof
12***28Seal; (17.2-cm Each)0
25***81Door As-Access; (Cab Roof)1
25***82Window1
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237-2374 Door Gp-Access -Air Filter
09***35Screw; (Machine) (M5x0.8x8mm)2
20***05Latch As1
23***74Door Group-Access; -Air Filter1
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238-5012 Door Gp-Cab
11***10Stud-Ball2
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)8
14***06Fastener15
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282-2679 Door Gp-Cab
11***10Stud-Ball2
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)8
14***06Fastener15
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239-1378 Duct Gp-Cab Air
10***91Screw; (Flat Head) (No.6-20x0.5in)2
11***48Filter Element-Cab Air; (Standard Efficiency)1
16***74Louver As-Vent10
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321-3821 Frame Gp-Window
31***17Plate2
31***18Plate1
31***19Plate1
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250-0861 Frame Gp-Window
24***37Angle As2
24***38Angle As1
24***39Angle As1
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258-0699 Frame Gp-Window -Thick Glass
25***48Window; (Center)1
25***50Window; (Left)1
25***66Angle As1
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298-8355 Frame Gp-Window
24***37Angle As1
24***43Angle As1
24***44Angle As1
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197-9880 Guard Gp-Window
19***80Guard Group-Window1
19***90Angle1
19***91Guard As1
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253-9594 Hatch Gp-Roof
12***28Seal; (17.2-cm Each)0
25***04Window-Roof; (Cab)1
25***09Bar1
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323-2220 Hatch Gp-Roof
28***53Seal; (26-Dm Each)0
32***16Seal-Washer2
32***20Hatch Group-Roof1
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251-6761 Housing Gp-Air Conditioner -Outlet Air
17***12Cover1
17***13Housing1
17***27Actuator1
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238-5024 Installation Gp-Radio
10***55Cover-Speaker2
11***19Bolt-Socket Head; (M4x0.7x25-mm)8
11***54Cover1
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263-2766 Liner Gp-Cab
25***25Foam1
26***60Foam1
26***61Foam1
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325-8562 Liner Gp-Cab
26***61Foam1
26***62Foam1
26***63Foam1
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302-7455 Liner Gp-Cab
26***61Foam1
26***62Foam1
26***63Foam1
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259-5618 Lines Gp-Air Conditioner
12***98Bracket Assem.1
14***35Clip1
14***11Adapter Group1
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251-6137 Mounting Gp-Cab
11***31Mount Assem.8
24***98Sleeve8
24***39Washer; (32x135x12-mm Thk)6
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282-2698 Operator Ar
22***90Control & Mtg Group-Joystick; -Felling Head1
23***56Support Group-Seat1
23***27Air Conditioner Group1
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238-5004 Operator Ar
22***90Control & Mtg Group-Joystick; -Felling Head1
23***56Support Group-Seat1
23***27Air Conditioner Group1
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238-5020 Platform Gp-Operator
12***67Screw; (M6x1x8-mm)3
13***13Bolt; (M10x1.5x16-mm)2
23***20Platform Group-Operator1
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285-2371 Radio Gp -Am/Fm Cassette, Cd Changer
13***90Bushing; (Radio Mount)1
14***81Knob-Select; (Radio)1
16***26Radio Group; (Am/Fm Cd Player)1
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284-8953 Radio Gp -Am/Fm/Wb/Cd Player
19***54Sleeve1
28***53Radio Group; -Am/Fm/Wb/Cd Player1
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240-5061 Seat & Mounting Gp -Air Suspension
24***61Seat & Mounting Group; -Air Susp, High Back, Tilt1
24***62Seat Group-Suspension; -Air Susp, High Back, Tilt1
6V***02Bolt-Socket Head; (M8x1.25x16-mm)4
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240-5003 Seat & Mounting Gp -High Back, Tilt
22***89Seat Group-Suspension; -High Back, Tilt1
24***03Seat & Mounting Group; -High Back, Tilt1
6V***02Bolt-Socket Head; (M8x1.25x16-mm)4
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240-5039 Seat Belt Gp
23***20Seat Belt Group; -Retractable, 76-mm1
24***39Seat Belt Group; -Retractable, 76-mm1
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235-9020 Seat Belt Gp -Retractable, 3-In
23***20Seat Belt Group; -Retractable, 76-mm1
8S***34Locknut; (Flange) (7/16-20 Thd)1
8S***23Bolt; (7/16-20x1.5-In)1
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229-9090 Seat Gp -High Back, Tilt
17***59Handle; (Lumbar Support Adjuster)1
22***90Seat Group; -High Back, Tilt1
22***94Headrest As-Seat; -Cloth1
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242-3122 Seat Gp -High Back, Tilt
23***20Seat Belt Group; -Retractable, 76-mm1
24***03Seat & Mounting Group; -High Back, Tilt1
24***22Seat Group; -High Back, Tilt1
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229-9089 Seat Gp-Suspension -High Back, Tilt
22***77Suspension Group-Seat; -Mechanical1
22***89Seat Group-Suspension; -High Back, Tilt1
22***90Seat Group; -High Back, Tilt1
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240-5062 Seat Gp-Suspension -Air
22***90Seat Group; -High Back, Tilt1
24***62Seat Group-Suspension; -Air Susp, High Back, Tilt1
24***63Protector, Suspension Group-Seat; -Air1
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235-8856 Support Gp-Seat
23***56Support Group-Seat1
23***57Support As1
7X***29Washer; (11x25x3-mm Thk)4
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273-5384 Suspension Gp-Seat -Air
19***99Screw-Button Head; (M8x1.25x20-mm)2
20***48Absorber As-Shock; (Sideshift)1
24***97Plate8
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240-5063 Suspension Gp-Seat -Air
24***63Protector, Suspension Group-Seat; -Air1
24***68Cover As1
24***89Adjuster Group-Seat; -Upper Slide1
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245-7892 Suspension Gp-Seat
19***99Screw-Button Head; (M8x1.25x20-mm)2
20***80Cylinder-Damper1
24***92Suspension Group-Seat; -Mechanical1
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229-9077 Suspension Gp-Seat
14***21Kit-Clip; (Seat)1
22***77Suspension Group-Seat; -Mechanical1
24***68Cover As1
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299-5611 Trim Gp-Cab
12***35Screw; (Truss Head) (M6x1x13mm)4
22***64Handle As1
23***73Cover-Front; (Upper, Rh)1
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320-7473 Trim Gp-Cab
12***35Screw; (Truss Head) (M6x1x13mm)4
22***64Handle As1
23***73Cover-Front; (Upper, Rh)1
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238-5025 Trim Gp-Cab
12***35Screw; (Truss Head) (M6x1x13mm)4
20***61Hose As1
22***64Handle As1
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266-3093 Window Gp-Cab -Front
24***34Plate2
24***35Plate1
25***42Angle As1
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317-3155 Window Gp-Cab -Lh
09***49Bolt; (M8x1.25x40-mm)19
19***92Window Group-Cab; -Lh1
19***90Angle1
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299-9541 Window Gp-Cab
23***49Window; (Right Side, Front)1
23***54Window; (Rear Side)1
23***86Window; (Left Side, Front, Upper)1
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196-2392 Window Gp-Cab -Lh
13***30Hinge-Lh2
15***15Gasket1
19***87Frame As-Lower1
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313-3545 Window Gp-Cab -Lh
09***49Bolt; (M8x1.25x40-mm)19
19***92Window Group-Cab; -Lh1
19***90Angle1
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321-3822 Window Gp-Cab
19***92Window Group-Cab; -Lh1
23***86Window; (Left Side, Front, Upper)1
23***87Window; (Left Side, Front, Lower)1
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238-5008 Window Gp-Cab -Side
23***07Window; (Rear)1
23***49Window; (Right Side, Front)1
23***53Window; (Rear Quarter, Left Side)2
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Power Train
313-7147 Drive Gp-Final
31***47Drive Group-Final1
31***49Drive Group-Final1
32***96Motor Group-Travel1
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241-8402 Drive Gp-Final
09***29Ring; (Retaining)5
09***44Ring-Retaining5
13***05Ring-Retaining1
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313-7149 Drive Gp-Final
09***29Ring; (Retaining)5
09***44Ring-Retaining5
09***61Setscrew1
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241-1868 Final Drive Gp -With Travel Motor
24***68Final Drive Group; -With Travel Motor1
24***02Drive Group-Final1
24***18Motor Group-Travel1
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Service Equipment And Supplies
233-8140 Film Gp
17***03Film-Identification; (300-Ft)2
22***17Film; (Warning) (Seatbelt) (On Lh Post Inside Cab)1
22***42Film-Warning; (Trip Point)1
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259-1068 Film-Instruction -Joystick Control, Pattern 1
25***68Film-Instruction; -Joystick Control, Pattern 11
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269-5492 Film-Instruction -Joystick Control, Pattern 7
26***92Film-Instruction; -Joystick Control, Pattern 71
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279-3454 Film-Instruction -Joystick Control, Pattern 4
27***54Film-Instruction; -Joystick Control, Pattern 41
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269-5489 Film-Instruction -Joystick Control, Pattern 4
26***89Film-Instruction; -Joystick Control, Pattern 41
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269-5488 Film-Instruction -Joystick Control, Pattern 3
26***88Film-Instruction; -Joystick Control, Pattern 31
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279-3457 Film-Instruction -Joystick Control, Pattern 7
27***57Film-Instruction; -Joystick Control, Pattern 71
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279-3452 Film-Instruction -Joystick Control, Pattern 2
27***52Film-Instruction; -Joystick Control, Pattern 21
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269-5490 Film-Instruction -Joystick Control, Pattern 5
26***90Film-Instruction; -Joystick Control, Pattern 51
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269-5491 Film-Instruction -Joystick Control, Pattern 6
26***91Film-Instruction; -Joystick Control, Pattern 61
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279-3455 Film-Instruction -Joystick Control, Pattern 5
27***55Film-Instruction; -Joystick Control, Pattern 51
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269-5775 Film-Instruction -Joystick Control, Pattern 2
26***75Film-Instruction; -Joystick Control, Pattern 21
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279-3453 Film-Instruction -Joystick Control, Pattern 3
27***53Film-Instruction; -Joystick Control, Pattern 31
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279-3456 Film-Instruction -Joystick Control, Pattern 6
27***56Film-Instruction; -Joystick Control, Pattern 61
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286-9995 Plate & Film Gp
12***56Film; (Warning) (No Step) (On Top Of Hood Behind Cab On Each Side) (On Each Fender Flare)1
22***31Film-Warning; (Flying Debris, Stay Back, Intl)1
22***63Film-Warning; (Crush Hazard, Stay Back)1
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285-5316 Plate & Film Gp
11***95Film-Instruction; (Air Conditioner)1
12***80Film-Instruction; (Hydraulic Tank Oil Drain)1
13***59Plate-Identification; (Engine Stop, Run)1
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Undercarriage
297-9152 Adjustment Gp-Hydraulic Track
09***09Ring-Back Up; (Backup)2
09***27Valve-Fill; (Track Tension Cylinder)1
19***53Seal; (Wiper)1
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236-1883 Fastener Gp-Carbody
19***00Bolt-12 Point Head8
22***89Spacer; (31.75x60x76.2-mm Thk)20
22***90Spacer4
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302-0641 Frame Gp-Track Roller
26***05Step As4
30***39Frame As; (Lh)1
30***40Frame As; (Rh)1
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224-9641 Frame Gp-Track Roller
152-8569 Guard Gp-Track Guide
12***34Bolt; (M24x3x340-mm)16
15***55Spacer16
15***69Guard Group-Track Guide1
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190-5406 Guard Gp-Travel Motor
19***04Cover2
19***06Washer, Guard Group-Travel Motor1
8T***84Capscrew; (Hex Hd) (M12 X 1.75 X 45l Gr 10.9)16
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245-6550 Idler Gp-Front
09***80Setscrew; (Socket) (M16x2x20mm)4
24***50Idler Group-Front1
24***51Idler Group-Front2
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245-6551 Idler Gp-Front
10***52Idler Group-Front1
24***51Idler Group-Front1
24***52Spring Group-Recoil1
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102-8152 Idler Gp-Front
10***52Idler Group-Front1
10***81Seal Group-Duo-Cone2
11***47Idler & Bearing As1
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256-6081 Link As-Track
20***83Link-Track; (Rh)47
20***84Link-Track; (Lh)47
22***29Bushing-Track46
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299-1689 Pin & Bushing Gp-Track
22***29Bushing-Track51
25***98Seal As; (Track)102
25***57Seal As; (Master)2
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336-7738 Roller Ar-Track -Star
22***05Roller Group-Track4
33***38Roller Ar-Track; -Star1
7X***54Bolt; (M24x3.0x110mm)16
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224-9642 Roller Ar-Track & Carrier
18***79Roller Group-Track-Double Flange18
22***42Roller Ar-Track & Carrier1
7X***54Bolt; (M24x3.0x110mm)72
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228-6405 Roller Gp-Track
18***74Roller Group-Track-Single Flange1
22***05Roller Group-Track1
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183-2879 Roller Gp-Track-Double Flange
14***33Seal Group-Duo Cone; (Duo Cone) (151page)2
17***97Collar; (Track Roller)2
17***99Dowel2
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183-2874 Roller Gp-Track-Single Flange
14***33Seal Group-Duo Cone; (Duo Cone) (151page)2
16***31Ring; (Toric)2
17***97Collar; (Track Roller)2
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336-7737 Roller Gp-Track-Single Flange -Carrier Roller
18***74Roller Group-Track-Single Flange4
33***37Roller Group-Track-Single Flange; -Carrier Roller1
7X***54Bolt; (M24x3.0x110mm)16
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245-6552 Spring Gp-Recoil
10***20Support1
11***02Support As1
24***52Spring Group-Recoil1
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255-3475 Tilt Gp-Cab Leveling
10***57Washer; (22x76.2x6-mm Thk)1
12***78Washer; (25.5x85x12-mm Thk)4
16***49Bolt; (M12x1.75x60-mm)1
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7y-1635 Adjustment Gp-Hydraulic Track
09***09Ring-Back Up; (Backup)2
09***27Valve-Fill; (Track Tension Cylinder)1
19***53Seal; (Wiper)1
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256-6082 Track Gp
15***41Bolt; (Track) (M24x1.5x67mm)188
15***42Nut-Track; (M24x1.5-Thd)188
25***36Shoe-Track47
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258-8330 Track Gp
15***41Bolt; (Track) (M24x1.5x67mm)188
15***42Nut-Track; (M24x1.5-Thd)188
25***81Link As-Track1
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240-2745 Undercarriage Ar
24***45Undercarriage Ar1
25***82Track Group2
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240-2754 Undercarriage Ar -Tilting
22***22Gear & Bearing Group-Swing1
23***83Fastener Group-Carbody1
24***54Undercarriage Ar; -Tilting1
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240-2744 Undercarriage Ar
24***44Undercarriage Ar1
25***30Track Group2
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241-1870 Undercarriage Ar -Tilting
15***69Guard Group-Track Guide1
16***09Sprocket Group2
16***29Sprocket-Track1
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552 serial number reference

The PIN plate is mounted on the machine frame/upperstructure, generally near the cab entry or on the cab support structure; check your operator's manual for the exact plate location on this model, since it is not documented consistently across sources. Read the first three characters of the machine serial number as the prefix (identifies model/build series) and the following five digits as the sequential unit number. On machines carrying the industry-standard 17-character PIN, the 3-character prefix plus 5-digit sequence number together make up the last eight characters of the full PIN string, not the first three characters of the PIN itself - trace them against the plate template rather than assuming position.

PrefixIdentifies
F7G552 Series 2 (552 II) track feller buncher

Frequently asked questions

What engine does the Caterpillar 552 use?

The 552 runs a Cat C9 ACERT turbocharged diesel, 8.8 L displacement, rated near 226 kW (303-305 hp) gross and about 210 kW (282 hp) net. The original 552 met Tier 2 emissions; the 552 Series 2, relaunched in December 2011, uses the same engine platform recalibrated to Tier 3.

What does the Caterpillar 552 weigh?

Operating weight without a felling or harvesting head runs roughly 35,680-36,124 kg (78,661-79,639 lb), depending on configuration (standard linkage versus leveling undercarriage) and source. Add the felling head or harvesting head for actual working weight.

What replaced the Caterpillar 552?

There is no separate follow-on model number. The original 552 (Tier 2) was updated in December 2011 to the 552 Series 2 (Tier 3, Cat PRO controls, heavier 345-class undercarriage), which remains Cat's current full tail-swing flagship in this size class. Cat's near-zero tail-swing siblings moved on to the 521B/522B generation, but the full tail-swing 552 line stayed on Series 2.

What 552 owners discuss

What engine is in the Cat 552, and is it a reliable choice for forestry duty?
The 552 lineage runs the Cat C9 ACERT inline-six across both the original 552 and the 552 Series 2 update, rated around 210 kW (282 hp) on the earlier 552 and up to 226 kW (303 hp) on Series 2, both certified to Tier 3 without a diesel particulate filter. Mechanics who work on the wider C9 ACERT family flag injector wear and piston ring or liner wear as the parts most likely to need attention once oil sampling and injector service get skipped, and forestry duty (constant load swings, dust, extended low-idle periods) speeds that up. Watch oil consumption trends and have your dealer verify injector condition and blow-by if smoke or oil use starts climbing.
The swing feels weak on a used 541/552 that otherwise runs fine. What's usually behind it?
A used 541/552 that runs fine but swings noticeably weak is a documented complaint among new owners of these machines. Before condemning the swing motor or swing drive, techs check the basics first: hydraulic oil level, pilot system pressure, and whether the swing relief valve was backed off by a prior owner. Weak swing traces back to one of those far more often than a worn swing motor. Have your dealer verify pilot pressure and relief valve settings before authorizing any swing-drive teardown.
What undercarriage wear pattern should owners expect on the 552?
The 552 platform carries a full row of bottom rollers per side on a bolted track-frame-to-carbody design, with 889 mm (35 in) of ground clearance front to back. The 552 runs a heavier excavator-class chain (345-class) than the lighter 541/551 (330-class) to handle the extra weight on slopes. Across tracked feller bunchers generally, rollers, idlers, sprockets, and chain wear noticeably faster in rocky or steep-slope ground than on flat, soft cutting sites, and track tension needs checking more often in rocky terrain to avoid accelerated pin and bushing wear.
What electrical or sensor issues come up most with this machine?
The 552 runs a 24V electrical system with electro-hydraulic joystick controls (Cat PRO on Series 2) that depend on multiple position and pressure sensors. Across this class of tracked forestry machine, the recurring theme mechanics describe is intermittent fault codes traced to corroded connector pins or harness chafe near the boom and swing frame rather than actual sensor failure, since brush, dirt, and vibration are constant in this application. Dielectric grease on connectors and a harness-routing check at PM intervals head off most of the nuisance codes before they turn into real failures.
What should a buyer check on a used Cat 552 before purchase?
Community consensus on a used 552 checklist: confirm which series it is, since pump count and control system differ between the original 552 and the 552 Series 2, and parts/manuals follow the series. Confirm felling head type (shear or disc saw) and its wear. Run leveling and swing functions under load looking for lag or leaks. Inspect leveling-cylinder seals and pins. Check undercarriage wear (rollers, chain, sprockets) against the terrain it actually worked. Look over the boom and carbody for cracks, common on high-hour forestry iron. Pull maintenance records for oil sampling and injector service history rather than trusting the hour meter alone.
How different is the 552 Series 2 from the original 552 in day-to-day operation?
Owners and dealers describe the jump from the original 552 to the 552 Series 2 as a real operational difference, not just a badge change: smoother hydraulics from revised power-management software, better fuel economy, a roomier operator station with better visibility, and the Cat PRO control system that simplifies joystick inputs and shortens the learning curve for a new operator. Hydraulic pump configuration also changed between the two series, so confirm which series is in front of you before assuming parts or hydraulic layout carry over.
What about the leveling system on the 552 - anything to watch for?
The 552's leveling upperstructure uses a multi-cylinder leveling system built to provide two-way simultaneous motion through its full range, engineered to keep stress out of the carbody and roller frames on steep ground. In service, check leveling-cylinder seals for leakage and pins/bushings for play, especially on machines that worked steep slopes. A leveling fault on an incline is a stability risk, not just a comfort issue. Have your dealer verify leveling-cylinder and pin condition before operating on steep terrain if you notice any lag, drift, or unevenness in the leveling response.

Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.

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