Caterpillarwheel tractor-scraperwheel tractor
Caterpillar 623G
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar 623G is a self-propelled wheel tractor-scraper built for bulk earthmoving, stripping, and finish grading. It pairs a two-axle power unit (PIN prefix DBC) with a separate elevating-scraper bowl unit (PIN prefix DBY); a complete machine carries both serial ranges. Early production ran the mechanical/electronic Cat 3406E inline-six (14.6 L), and later Tier 3/Stage III machines switched to the Cat C15 ACERT (15.2 L); both generations net 330-365 hp depending on gear range, using a dual-horsepower strategy that boosts output when the elevator or roading gears are engaged. Some 623G units also carry a separate, independently-started scraper-side engine documented in the operator's manual for elevator/loading duty; confirm engine count from the specific machine's PIN and operator's manual rather than assuming a single engine. Operating weight runs roughly 37,400-37,500 kg (82,500-82,700 lb) empty and up to about 61,800-62,550 kg (136,250-137,900 lb) loaded at the rated 25,000 kg (55,000 lb) payload, moved through an 8-speed powershift transmission with 1 reverse topping out near 51.5 km/h (32 mph). Unlike its 621G and 627G siblings, which Caterpillar also offered in Open Bowl, Auger, and Push-Pull configurations, the 623G shipped only with the Elevator arrangement, giving it true work-alone self-loading. It belongs to the G-series scraper line that entered production in the early 2000s and was replaced by the 623H in late 2011.
Within the 623G run the main technical shift was the engine swap from the 3406E to the C15 ACERT, driven by emissions-tier changes rather than a bowl or drivetrain redesign; confirm which engine family a given machine carries before ordering major powertrain parts, since fuel system, turbo, and emissions components are not interchangeable between the two. The scraper side stayed mechanically consistent across the run: single-pivot elevator, hydraulic chain adjuster, bulldozer-type ejector, and the same cushion-hitch and cantilever-wheel brake architecture shared with 621G/627G tractors. Because the 623G was the only G-series scraper offered strictly in the Elevator arrangement, it remains a go-to used-market choice for stripping, windrowing, and finish work where a second loading machine isn't available; shared driveline and brake components with 621G/627G keep parts support broad even though the elevator, chain, and bowl components are unique to this model. With the line replaced by the 623H in 2011, used 623G units and their parts now serve owners running low-hour, self-loading scraper fleets at a lower entry cost than current-production machines.
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 623G specifications
Engine
| Tractor engine (current generation) | Cat C15 with ACERT technology, 6-cylinder turbocharged, air-to-air aftercooled diesel |
| Net power | 246 kW (330 hp) in gears 1-2; 272 kW (365 hp) in gears 3-8, at 1800 rpm rated speed, measured at flywheel with fan, air cleaner, muffler and alternator installed |
| Gross power | 268 kW (359 hp) in gears 1-2; 294 kW (394 hp) in gears 3-8 |
| Bore x stroke | 140 mm x 165 mm (5.5 in x 6.5 in) |
| Displacement | 15.2 L (928 in3) |
| Emissions tier | Meets US EPA Tier 3 and EU Stage III exhaust emission regulations |
| Earlier-generation tractor engine | Pre-Tier 3 production used the Cat 3406E, 6-cylinder turbocharged and aftercooled diesel: net power 246/272 kW (330/365 hp) in gears 1-2/3-8, gross power 267/293 kW (358/393 hp), bore 137 mm (5.4 in), stroke 165 mm (6.5 in), displacement 14.6 L (893 in3). Predecessor to the C15 ACERT fitted on later production; same rated hp figures but different displacement and gross power. |
| Scraper (elevator) engine, if equipped | The operator's manual documents an independently-started scraper-side engine option with its own start switch, throttle, and electrical system, used for scraper/elevator systems separately from the tractor engine. Confirm equipment level and exact engine model from the machine's own operator's manual or PIN; factory spec sheets do not give a separate rating for it. |
Weights
| Total operating weight, empty (current generation) | 37,435 kg (82,530 lb) - front axle 23,958 kg (52,819 lb), rear axle 13,477 kg (29,711 lb) |
| Total operating weight, loaded at rated payload (current generation) | 62,435 kg (137,646 lb) - front axle 31,218 kg (68,823 lb), rear axle 31,218 kg (68,823 lb) |
| Rated payload (scraper bowl) | 25,000 kg (55,115 lb) |
| Total shipping weight (current generation) | 36,830 kg (81,196 lb) - tractor 23,940 kg (52,778 lb), scraper 12,891 kg (28,419 lb) |
| Earlier-generation weight | Pre-Tier 3 (3406E) production published operating weight empty around 37,122 kg (81,840 lb) and loaded around 61,802 kg (136,250 lb) - slightly lighter than later C15-equipped production; treat as varying by configuration and options rather than a hard discrepancy |
| Ground pressure | Not published by the factory for this model |
Dimensions
| Overall length | 13,209 mm (520 in / 43 ft 5 in) |
| Overall width | 3,556 mm (140 in / 11 ft 8 in) |
| Overall shipping height | 3,708 mm (146 in / 12 ft 2 in) |
| Height to top of cab | 3,423 mm (134.8 in / 11 ft 3 in) |
| Wheelbase | 7,976 mm (314 in / 26 ft 3 in) |
| Ground clearance, tractor | 553 mm (21.8 in) |
| Width, tractor only | 3,130 mm (123.2 in) |
| Width, outside rear tires | 3,048 mm (120 in) |
| Turning width, 180-degree curb-to-curb | 10.9 m (35 ft 9 in) |
Performance
| Maximum travel speed (8th gear, direct drive) | 51.5 km/h (32 mph) |
| Travel speeds, gears 1-8 | 5.0 / 7.6 / 10.9 / 14.8 / 19.9 / 26.9 / 36.4 / 51.5 km/h (3.1 / 4.7 / 6.8 / 9.2 / 12.4 / 16.7 / 22.6 / 32.0 mph); gears 1-2 run in torque converter drive, gears 3-8 in direct drive |
| Reverse speed | 9.2 km/h (5.7 mph) on C15-equipped production; 8.9 km/h (5.4 mph) on earlier 3406E-equipped production - varies by generation |
| Steering angle | 90 degrees right, 85 degrees left |
| Maximum hydraulic penetration force at cutting edge | 150 kN (33,750 lb), empty |
| Maximum depth of cut | 330 mm (13 in) |
| Maximum depth of spread | 380 mm (15 in) |
| Gradeability | Not published as a single percentage figure; the factory provides gear-by-gear rimpull, gradeability and retarding performance curves for empty and loaded weight at sea level rather than one gradeability number |
Service capacities (summary)
| Fuel tank | 606 L (160 gal) |
| Hydraulic system (reservoir) | 140 L (37 gal) |
| Engine oil (crankcase) | 36 L (9.5 gal) |
| Cooling system | 107 L (28 gal) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
623G fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) - Cat C15 ACERT diesel | 38 L (10.0 US gal / 8.4 Imp gal) | Cat DEO-ULS or Cat DEO diesel engine oil. SAE 10W-30 covers -18 to 40 C (0 to 104 F). Cat DEO-ULS SYN 5W-40 widens the range to -30 to 50 C (-22 to 122 F). Cat DEO Cold Weather 0W-40 for cold start down to -40 C (-40 F). SAE 15W-40 for sustained warm climates, -10 to 50 C (14 to 122 F). |
| Cooling system | 73 L (19.3 US gal / 16.1 Imp gal) | Cat ELC (Extended Life Coolant) is the preferred fill. Cat DEAC (Diesel Engine Antifreeze/Coolant) is an acceptable alternate. Never run on plain water alone. |
| Fuel tank | 606 L (160.1 US gal / 133.3 Imp gal) | Ultra-low-sulfur distillate diesel meeting Cat's distillate fuel spec, ASTM D975, or EN 590. Up to B5 biodiesel blend is standard (B7 accepted in some EU regions). Cat Diesel Fuel Conditioner and Fuel System Cleaner are available additives. |
| Transmission and retarder | 68 L (18.0 US gal / 15.0 Imp gal) | Cat TDTO or Cat TDTO-TMS preferred. SAE 0W-20 for cold start to -40 C (-40 F), SAE 10W for -20 to 10 C (-4 to 50 F), SAE 30 for 0 to 35 C (32 to 95 F), SAE 50 for 10 to 50 C (50 to 122 F). Cat Cold Weather TDTO for sub-zero starts. Cat TO-4 or TO-4M accepted as alternates. |
| Hydraulic system (reservoir) | 125 L (33.0 US gal / 27.5 Imp gal) | Cat HYDO Advanced (10 or 30 grade) is the preferred fill, SAE 0W-20/0W-40 spanning -40 to 40 C (-40 to 104 F), and gives the longest drain interval. Cat BIO HYDO Advanced or Cat MTO (SAE 0W-30) cover the same range. Second- and third-choice oils include Cat DEO-ULS (5W-40), Cat DEO or DEO-ULS SYN (10W), Cat DEO SYN (SAE 30), or Cat TDTO/TDTO-TMS and TO-4/TO-4M/ECF-1/ECF-2/ECF-3/BF-2-rated oils, matched to ambient temperature. |
| Differential (tractor drive axle) | 121 L (32.0 US gal / 26.6 Imp gal) | Cat GO gear oil, Cat Synthetic GO, or an API GL-5 gear oil. SAE 75W-140 synthetic covers the widest cold range to about -30 C (-22 F). SAE 80W-90 for -20 to 40 C (-4 to 104 F). SAE 85W-140 or straight SAE 90 for warmer climates. |
| Final drive, each | 20 L (5.3 US gal / 4.4 Imp gal) per side | Same gear-oil lineup as the differential: Cat GO, Cat Synthetic GO, or API GL-5 gear oil, graded by ambient temperature (75W-140 synthetic for cold, 80W-90 mid-range, 85W-140 or SAE 90 for warm climates). |
| Rear wheel bearings, each side | 4 L (1.1 US gal / 0.9 Imp gal) per side | Same gear-oil spec as the differential and final drives, viscosity selected by ambient temperature. |
| Wheel hub / brake-cooling reservoir, each non-driven scraper wheel | 45 L (11.9 US gal / 9.9 Imp gal) per wheel | Cat FDAO or Cat FDAO SYN preferred. Cat TDTO, Cat TDTO-TMS, Cat FD-1, or TO-4/TO-4M oils also accepted, graded SAE 30 to SAE 60 by ambient temperature. Cat Multipurpose NLGI 2 grease is the extreme-cold option on some scraper configurations. |
| Elevator gear box | 10 L (2.6 US gal / 2.2 Imp gal) | Same gear-oil spec as the differentials and final drives - Cat GO, Cat Synthetic GO, or API GL-5 gear oil, graded by ambient temperature. |
| Windshield washer reservoir | 6 L (1.6 US gal / 1.3 Imp gal) | Standard windshield washer fluid. The manual does not call out a Cat-branded fluid for this reservoir. |
| Grease (chassis lubrication points, spec only) | Per fitting - no bulk fill volume specified | Cat Ultra 5Moly Grease (NLGI 1 or 2) for heavy continuous-duty points - brake camshaft bearings, drive shaft slip spline, ejector carrier and support rollers, sprocket shaft support bearings, and the articulation, cushion-hitch, oscillation, and steering joints - rated -35 to 50 C (-31 to 122 F) by grade. Cat Advanced 3Moly Grease (NLGI 2) for typical road-building duty at the same points, -20 to 40 C (-4 to 104 F). Cat Multipurpose Grease (NLGI 2) for light/average duty. Cat High Speed Ball Bearing Grease (NLGI 2) for fan drive bearings, -20 to 40 C (-4 to 104 F). |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar 623G maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 3,000 h |
|
Servicing the 623G beyond the schedule
Predictive Maintenance and Fluid Analysis
Run S·O·S oil sampling on the engine (3406E or C15 ACERT), transmission, differential/final drive, and hydraulic system on schedule to catch wear trends before failure. Track elevator chain stretch by measuring a run of links each service interval instead of waiting for visible slack — chain that has stretched past factory limits accelerates sprocket wear fast. Pull coolant samples at Level 1 then Level 2 to catch ELC depletion early, and watch brake air system pressure and recovery time for signs of a failing compressor or dryer desiccant.
Corrective and Common Repairs
Expect recurring work on the elevator: chain slack adjustment via the hydraulic/grease-shimmed tensioner, worn drive sprockets, and floor-roller lubrication to stop binding. Rotate or replace cutting edges and end bits before the mounting surface wears through, and check ejector rollers for flat spots that let the ejector drag on the bowl floor. The cam-operated, air-applied service brakes need periodic shoe and drum inspection, especially on machines run hard on grade. Exercise the hydraulic retarder daily even when descent braking isn't needed, since idle seals dry out and leak.
Overhaul and Rebuild Points
Major rebuild points cluster around 2000-hour milestones: valve lash and unit-injector adjustment on the 3406E or C15 ACERT, a hydraulic oil and filter changeout, and a differential/final-drive oil change with a thrust-pin clearance check. The planetary final drives and full-floating axles hold up well but deserve a seal and bearing check at overhaul. Pull and repack the ejector carrier, guide, and support rollers rather than just relubricating them. Verify the cushion-hitch accumulator's nitrogen precharge during any hitch or steering rebuild, since a flat accumulator dumps road shock into the frame.
Seasonal and Environment Servicing
In cold climates, confirm the automatic ether starting aid is armed and check that both engine coolant and the wheel-brake coolant circuit hold adequate antifreeze protection, since a lean wheel-coolant mix lets brake heat scorch the tire bead. Adjust tire inflation for ambient temperature swings rather than a single shop-set pressure. In hot, dusty stripping and windrow work, clean the radiator core, hydraulic cooler, and air precleaner daily, and step up elevator-chain and floor-roller lubrication since fine soil packs the pivots faster than rock or gravel.
623G common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 1D-4540 | Bolt,Machine Fuel Filter Mounting | Fuel system service | Check fitment → |
| 129-0375 | Bowl As-Water Collection | Fuel system service | Check fitment → |
| 133-5673 | Element | Fuel system service | Check fitment → |
| 114-5988 | Film | Fuel system service | Check fitment → |
| 6I-2507 | Filter Element As-Air | Air intake service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
623G fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| 100-03 | Engine oil pressure sensor circuit fault, signal voltage above normal range | Open circuit, corroded connector, or failed oil pressure sensor on the engine harness | Check sensor wiring and connector for corrosion or damage, verify sensor supply voltage, replace the sensor if the circuit tests good |
| 100-01 | Engine oil pressure below normal - low oil pressure warning | Low oil level, worn oil pump, plugged filter, or a faulty oil pressure sensor reading | Stop and check oil level and condition first; if level is correct, verify the reading with a mechanical gauge before continuing operation |
| 110-00 | Engine coolant temperature above normal - overheating condition | Low coolant level, plugged radiator core, failed fan drive or thermostat, or sustained heavy-load operation in hot ambient conditions | Shut down safely, check coolant level and radiator for debris or blockage, inspect fan drive and thermostat before restarting |
| 190-08 | Primary engine speed/timing sensor signal abnormal or lost | Damaged sensor, incorrect air gap to the timing ring, or a chafed or broken sensor harness wire | Inspect sensor mounting and air gap, check harness for damage, reseat the connector and retest before replacing the sensor |
| 102-03 | Boost/intake manifold pressure sensor circuit fault, voltage above normal | Open circuit or failed boost pressure sensor, or a corroded sensor connector | Inspect sensor connector and wiring, confirm sensor supply voltage, replace the sensor if wiring checks out good |
| 253-02 | Personality module (ECM rating/configuration data) erratic or mismatched to the installed engine | Wrong or corrupted rating module programmed into the engine ECM, often after an ECM replacement not matched to the machine's configuration | Verify the correct rating module with Cat ET and reprogram the ECM to match the machine's engine arrangement |
| 1275 | Bowl Up solenoid circuit fault on the scraper bowl-lift hydraulic control | Open or shorted solenoid coil, damaged wiring, or a poor connector at the bowl-lift valve | Check solenoid coil resistance and wiring continuity, inspect the connector, replace the solenoid if it fails the resistance check |
| 1297 | Scraper mode select lamp circuit fault on the operator control panel | Burned-out lamp/LED, open wiring to the lamp, or a faulty mode-select switch | Check the bulb/LED and socket, trace lamp circuit wiring, test the mode-select switch before replacing the lamp assembly |
| 1841 | Scraper parking brake pressure switch circuit fault | Failed pressure switch, damaged wiring, or park-brake system pressure not reaching the switch threshold | Check park-brake system pressure first, then test switch continuity and wiring before replacing the switch |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
623G attachments & work tools
Ground engaging tools / cutting edges
Reversible bolt-on cutting edges are offered in more than one thickness; the thinnest edge that still gives acceptable wear life and impact resistance is recommended. Standard edge sections run about 22 mm (0.86 in) thick, with a heavier optional edge near 35 mm (1.38 in) for the 623G bowl. Optional teeth in several patterns are available in place of a straight edge for better penetration in tough or rocky material.
Ripper teeth option
Ripper teeth are a factory-listed option specific to the 623G, fitted to the cutting edge for improved digging in hard-pan or partly broken material. This orders as a bowl/GET option, not a rear-mounted ripper shank attachment like on a track-type tractor.
Elevator loading arrangement
The 623G is built only in the Elevator arrangement; Open Bowl and Auger loading, offered on the smaller 621G and larger 627G in the same family, are not offered on the 623G. The elevator carries material off the cutting edge to the top of the load for true self-loading, with infinitely variable forward and reverse speed up to roughly 82 m/min (268 fpm) loaded, and reverse is used for spreading topsoil and blending windrowed material.
Elevator drive / hydraulic arrangement
The elevator is hydraulically driven through a planetary reduction box (about 48.4:1) off its own scraper/elevator hydraulic circuit, which carries a dedicated compensator setting near 36 199 kPa (5250 psi). A hydraulic chain adjuster and split-construction drive sprockets are built in for chain tensioning and service, and dual-horsepower engine mapping shifts extra power to the elevator circuit during loading and unloading.
Bowl ejection system
The bowl uses a bulldozer-type ejection system for fast material discharge and reduced carry-back, paired with a low-profile bowl shape meant to build a load quickly. This is a fixed factory arrangement, not a swappable attachment.
Cushion hitch
A parallelogram-linkage cushion hitch with nitrogen accumulators dampens road shock at the drawbar connection, and a lockout switch improves cutting-edge control during loading and dumping. It is common to the 621G/623G/627G family, with its own compensated hydraulic circuit on the 623G.
Configurations not offered on the 623G
Push-pull hitch/bail loading, open-bowl push loading, and auger loading are built only on the 621G and 627G, not the 623G. The 623G is elevator-only. Its operator's manual separately documents an independently-started, if-equipped scraper-side engine with its own throttle and electrical system for the elevator/scraper end - distinct from the 621G/627G tandem-engine traction feature - so treat total engine count as configuration-dependent and confirm from the specific machine's operator's manual or PIN rather than assuming a single engine.
Coupler / mounting notes
There is no quick-attach coupler system like on a loader; the loading arrangement (elevator) is a fixed build choice at time of order, and ground engaging tools bolt directly to the bowl lip as reversible edges or edge-mounted teeth. Bowl, ejector, and elevator functions run off one joystick, with elevator speed and direction set through a thumb rocker and trigger switch unique to the 623G control layout versus the apron/auger controls on its 621G/627G siblings.
Other factory options
Listed factory options for this family include a hydraulic retarder on the tractor, secondary/supplemental hydraulic steering, fast-fill fueling, and bolt-on scraper fenders, all ordered at the factory rather than field-fitted. Grade-control guidance systems are marketed on later elevating-scraper literature for this model line, but factory availability on G-series-era production is not confirmed; verify retrofit options with a dealer.
Engine / power note (context for hydraulic capacity)
The tractor runs a Cat 3406E on earlier production or a Cat C15 ACERT on later Tier 3/Stage III production, rated near 246/272 kW (330/365 hp) net depending on gear range, and drives elevator hydraulics through the tractor's own circuit in the base configuration. The current operator's manual for this model also documents an if-equipped, independently-started scraper-side engine with its own controls; confirm exact engine count and models from the machine's own PIN and operator's manual rather than assuming a single engine.
Class-typical loading capacities
Mid-size elevating wheel tractor-scrapers in this class typically run heaped bowl capacities of roughly 15-24 m3 (20-31 yd3) and cutting widths near 3.0-3.6 m (10-12 ft). The 623G's heaped capacity is documented at about 17.6 m3 (23 yd3), struck about 13.8 m3 (18 yd3), and cutting width outside the router bits about 3.15 m (10'4") in factory literature; some spec aggregators list a wider cutting-width figure near 3.5 m (11'6"), so treat the exact cutting width as varying by source/edge configuration.
All 623G assemblies by section
Every catalogued assembly group for the Caterpillar 623G. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
164-2555 Air Cleaner Gp
| 10***50 | Film; (Air Cleaner) (Radial Seal) (On Air Cleaner Cover) | 1 |
| 16***55 | Air Cleaner Group | 1 |
| 6I***07 | Filter Element As-Air | 1 |
160-0659 Air Cleaner Gp
| 16***59 | Air Cleaner Group | 1 |
| 16***39 | Elbow | 1 |
| 16***31 | Tube | 1 |
160-0661 Dust Ejector Gp
| 16***61 | Dust Ejector Group | 1 |
| 16***06 | Hose | 1 |
| 5P***97 | Clamp Fumes Disposal | 2 |
1w-4751 Extension Gp-Exhaust
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 1 |
| 1B***55 | Nut,Plain,Hexagon Turbocharger Mounting | 1 |
| 1W***51 | Extension Group-Exhaust | 1 |
157-2435 Indicator Gp-Air Filter Change
| 15***35 | Indicator Group-Air Filter Change | 1 |
| 15***28 | Spacer; (7x16x20-mm Thk) | 2 |
| 1P***86 | Adapter | 1 |
160-0667 Lines Gp-Air
| 10***25 | Gasket; (Air Inlet Manifold)(Intake Manifold Inlet) | 1 |
| 12***32 | Elbow | 1 |
| 16***67 | Lines Group-Air | 1 |
162-3035 Manifold Gp-Exhaust
| 10***08 | Manifold-Exhaust; (End)(End) | 2 |
| 10***92 | Stud-Taperlock; (3/8-16x3.93in) | 12 |
| 10***12 | Spacer; (11.13x19.05x53-mm Thk) | 12 |
160-0656 Muffler Gp
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 1 |
| 16***56 | Muffler Group | 1 |
| 16***91 | Support | 1 |
160-0664 Precleaner Gp
| 16***64 | Precleaner Group | 1 |
| 16***31 | Tube | 1 |
| 16***42 | Body As-Precleaner, O-Ring,90mm Id X 3.55mm Width | 1 |
160-0657 Shield Gp-Manifold
| 15***79 | Plate | 2 |
| 16***57 | Shield Group-Manifold | 1 |
| 17***35 | Shield As | 1 |
222-4335 Shield Gp-Manifold
| 22***35 | Shield Group-Manifold | 1 |
| 22***36 | Shield As | 1 |
| 22***39 | Shield As | 1 |
160-0652 Turbocharger Gp
| 16***52 | Turbocharger Group | 1 |
| 17***71 | Turbocharger Group | 1 |
| 1S***95 | Gasket-Turbocharger To Manifold; Gasket Turbocharger To Manifold | 1 |
174-1471 Turbocharger Gp
| 13***75 | Clamp As; (Service Repair) | 1 |
| 14***04 | Housing (Turbine) | 1 |
| 16***70 | Cartridge Group-Turbocharger | 1 |
Basic Engine
133-9907 Adapter Gp-Pump Drive
| 13***06 | Adapter | 1 |
| 13***07 | Adapter Group-Pump Drive; -Remote | 1 |
| 1B***67 | Ball Bearing | 2 |
238-2757 Air Compressor Gp
| 0L***52 | Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex) | 6 |
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 14 |
| 10***16 | Key-Woodruff | 1 |
167-1288 Air Compressor Gp
| 03***69 | Elbow-Flared; (1/2-14 Nptf) | 1 |
| 10***96 | Hose As | 1 |
| 10***05 | Hose As | 1 |
165-9169 Air Compressor Gp
| 0L***52 | Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex) | 6 |
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 12 |
| 10***16 | Key-Woodruff | 1 |
165-9170 Air Compressor Gp
| 03***49 | Elbow; (90 Degree, 37 Degree Flared) | 1 |
| 10***40 | Gear; (40-Teeth) | 1 |
| 11***04 | Seal | 1 |
122-1248 Base Gp-Valve Cover & Inj Harn
| 10***96 | Hose As | 1 |
| 10***05 | Hose As | 1 |
| 11***04 | Seal | 1 |
194-6715 Belt Tensioner Gp
| 10***18 | Clip | 3 |
| 10***19 | Clip | 3 |
| 10***34 | Kit-Receptacle; (12-Pin)(Valve Cover & Inj Harness) | 1 |
185-9699 Camshaft Gp
| 13***61 | Hose Assem. | 1 |
| 17***46 | Arm As | 1 |
| 18***99 | Camshaft Group; (Single) | 1 |
109-7423 Cover Gp-Cylinder Block
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 2 |
| 10***23 | Cover Group-Cylinder Block | 1 |
| 4N***99 | Gasket; (Oil Drain) | 1 |
107-6736 Cover Gp-Cylinder Block
| 10***89 | Cover | 1 |
| 10***36 | Cover Group-Cylinder Block; -Remote | 1 |
| 11***36 | Screw-Flat Head; (5/16-18x0.875-In) | 3 |
107-6737 Cover Gp-Cylinder Block
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 2 |
| 10***37 | Cover Group-Cylinder Block; -Remote | 1 |
| 4N***99 | Gasket; (Oil Drain) | 1 |
4n-4792 Cover Gp-Flywheel Housing
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 1 |
| 10***24 | Cover-Cylinder Block | 1 |
| 10***25 | Seal-Cover | 1 |
150-4278 Cover Gp-Front Housing
| 0S***88 | Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter | 2 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 1 |
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 1 |
125-1294 Cover Gp-Valve Mechanism
| 10***45 | Seal-Accessory Cover | 1 |
| 12***94 | Cover Group-Valve Mechanism | 1 |
| 14***01 | Cover | 1 |
134-6039 Cover Gp-Valve Mechanism
| 12***45 | Breather; (Crankcase) | 1 |
| 12***95 | Spacer; (9.78x15.88x13.5-mm Thk) | 1 |
| 12***97 | Plate | 1 |
6i-1001 Crankshaft Gp
| 14***67 | Seal Group-Crankshaft; (Front) | 1 |
| 1W***02 | Gear-Crankshaft; (80-Teeth) | 1 |
| 21***92 | Bearing-Main; (Standard) | 7 |
146-2741 Cylinder Block Gp
| 10***99 | Plug | 2 |
| 11***27 | Seal-O-Ring; (19.18mm Id) | 1 |
| 13***67 | Cylinder Block Group | 1 |
202-1261 Cylinder Block Gp
| 16***81 | Cap-Crankshaft Bearing | 7 |
| 16***83 | Bolt; (7/8-14x7.5-In) | 14 |
| 20***61 | Cylinder Block Group | 1 |
137-8469 Cylinder Block Gp
| 10***99 | Plug | 2 |
| 11***27 | Seal-O-Ring; (19.18mm Id) | 1 |
| 13***68 | Cylinder Block Group | 1 |
137-8468 Cylinder Block Gp
| 11***20 | Seal-O-Ring; (Mid-Liner) | 6 |
| 13***68 | Cylinder Block Group | 1 |
| 14***17 | Seal-O-Ring; (140.20mm Id) | 6 |
137-8467 Cylinder Block Gp
| 13***67 | Cylinder Block Group | 1 |
| 1W***02 | Gear-Crankshaft; (80-Teeth) | 1 |
| 21***92 | Bearing-Main; (Standard) | 7 |
202-1254 Cylinder Block Gp
| 10***99 | Plug | 2 |
| 11***27 | Seal-O-Ring; (19.18mm Id) | 1 |
| 14***29 | Seal; (Drainback) | 1 |
243-0943 Cylinder Head As
| 12***47 | Guide-Valve; (0.51-mm Os)(Standard) | 0 |
| 12***75 | Guide-Valve; (Standard) | 24 |
| 12***12 | Guide-Valve; (0.13-mm Os)(Standard) | 0 |
243-6741 Cylinder Head As
| 15***82 | Insert-Valve Seat; (Exhaust)(Standard) | 12 |
| 16***42 | Insert-Valve Seat; (0.76-mm Os Od, Exhaust)(Standard) | 0 |
| 16***43 | Insert-Valve Seat; (0.76-mm Os Od, Inlet) | 0 |
223-7263 Cylinder Head As
| 11***20 | Seal-O-Ring; (Mid-Liner) | 6 |
| 14***17 | Seal-O-Ring; (140.20mm Id) | 6 |
| 14***72 | Seal-Liner; (Coolant) | 6 |
245-4324 Cylinder Head As
| 12***47 | Guide-Valve; (0.51-mm Os)(Standard) | 0 |
| 12***75 | Guide-Valve; (Standard) | 24 |
| 12***12 | Guide-Valve; (0.13-mm Os)(Standard) | 0 |
183-5296 Cylinder Head Gp
| 12***47 | Guide-Valve; (0.51-mm Os)(Standard) | 0 |
| 12***75 | Guide-Valve; (Standard) | 24 |
| 12***12 | Guide-Valve; (0.13-mm Os)(Standard) | 0 |
234-5985 Cylinder Head Gp
| 15***23 | Valve; (Inlet) | 12 |
| 15***24 | Valve; (Exhaust) | 12 |
| 16***78 | Seal-Valve Stem; (Exhaust) | 24 |
223-9250 Cylinder Head Gp
| 15***24 | Valve; (Exhaust) | 12 |
| 16***78 | Seal-Valve Stem; (Exhaust) | 24 |
| 17***18 | Cylinder Head Group | 1 |
135-6531 Cylinder Head Gp
| 00***17 | Elbow | 1 |
| 03***78 | Connector-Filtered Fuel To Adapter | 1 |
| 10***25 | Stud; (3/8-16x1.25-In) | 1 |
4p-5893 Damper Gp
| 10***25 | Stud; (3/8-16x1.25-In) | 1 |
| 10***73 | Fastener Group-Cylinder Head; (Marked X) | 10 |
| 10***18 | Sensor Group-Temperature; (Intake Manifold Air) | 1 |
159-3803 Drive Gp-Fan
| 15***03 | Drive Group-Fan | 1 |
| 16***26 | Damper Assem. | 1 |
| 16***00 | Spacer; (131.57mmx163.6mmx8mm Thk) | 1 |
6i-3638 Drive Gp-Pump
| 15***88 | Support-Compressor | 1 |
| 18***34 | Adapter | 1 |
| 19***55 | Pulley-Fan; (3-Groove, 1-Groove) | 1 |
4p-6846 Fastener Gp-Front Housing
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 3 |
| 13***07 | Adapter Group-Pump Drive; -Remote | 1 |
| 4P***46 | Fastener Group-Front Housing; -Remote | 1 |
108-9382 Fastener Gp-Front Housing
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 2 |
| 10***82 | Fastener Group-Front Housing | 1 |
| 5M***94 | Washer; Bracket To Tee, Bracket To Block, Tube As. To Tee, Tube As. To Oil Cooler | 2 |
150-3345 Fastener Gp-Front Housing
| 14***68 | Stud-Taperlock | 2 |
| 15***45 | Fastener Group-Front Housing | 1 |
| 1F***58 | Nut-Full; (1/2-13-Thd)(Air Lines) | 2 |
109-1657 Fastener Gp-Valve Mechanism
| 10***57 | Fastener Group-Valve Mechanism | 1 |
| 5M***62 | Bolt; (3/8-16x0.75-In) | 1 |
| 8T***96 | Washer-Hard- Line From Pipe As. To Gear | 1 |
7n-9651 Flywheel Gp
| 5J***94 | Screw,Cap,Socket He Manifold Mtg | 12 |
| 7N***51 | Flywheel Group; Flywheel Group | 1 |
| 8L***13 | Strap-Cable(Tie 5.50" Long) | 6 |
204-2114 Gear Gp-Camshaft
| 0S***76 | Bolt 5.08 cm(2 In.) Long | 12 |
| 20***14 | Gear Group-Camshaft | 1 |
| 4D***04 | Washer,Flat Cover Mtg,Accessory Drive | 12 |
137-5921 Gear Gp-Front
| 10***26 | Dowel | 1 |
| 13***21 | Gear Group-Front | 1 |
| 9X***72 | Bolt-Locking; (3/8-16x0.875-In) | 16 |
166-4017 Governor Gp-Air Compressor
| 03***85 | Bolt-12 Point Hd-Engine Flywheel To | 6 |
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 1 |
| 10***68 | Bearing-Sleeve | 1 |
171-3809 Housing Gp-Flywheel
| 14***68 | Seal-Crankshaft; (Rear)(Flywheel Housing) | 1 |
| 15***19 | Gasket; (Flywheel Housing) | 1 |
| 16***29 | Bolt; (3/8-16x1.5-In)(Marked Z) | 8 |
137-5922 Housing Gp-Front
| 13***22 | Housing Group-Front | 1 |
| 15***19 | Gasket; (Flywheel Housing) | 1 |
| 16***29 | Bolt; (3/8-16x1.5-In)(Marked Z) | 8 |
111-2088 Lifting Gp-Engine
| 06***55 | Seal-O-Ring (Id=47.22mm) | 1 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 3 |
160-0743 Lifting Gp-Engine
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 8 |
| 10***85 | Eye-Lifting | 1 |
| 16***43 | Lifting Group-Engine | 1 |
148-7482 Mechanism Gp-Fuel Pump & Valve
| 0S***95 | Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard | 4 |
| 14***82 | Mechanism Group-Fuel Pump & Valve | 1 |
| 16***42 | Eye-Lifting | 1 |
190-0009 Mechanism Gp-Fuel Pump & Valve
| 19***09 | Mechanism Group-Fuel Pump & Valve | 1 |
| 27***29 | Rocker Arm Group | 3 |
| 6I***58 | Bridge-Valve | 12 |
7w-8567 Pan Gp-Oil -Engine
| 32***36 | Rocker Arm Group; -Non-Brake | 3 |
| 6I***58 | Bridge-Valve | 12 |
| 7W***67 | Pan Group-Oil; -Engine | 1 |
176-5745 Piston & Rod Gp
| 0S***87 | Bolt-Bracket Assembly To Timing Gear | 2 |
| 15***11 | Pan-Oil | 1 |
| 17***45 | Piston & Rod Group | 1 |
353-9978 Plate As-Front Housing
| 13***63 | Skirt-Piston | 1 |
| 13***61 | Ring-Piston; (Top)(Top) | 1 |
| 15***25 | Bolt; (7/16-14-2a-Thd) | 1 |
234-5986 Plug Gp-Cylinder Head
| 18***08 | Plug As; (High Temperature) | 4 |
| 23***86 | Plug Group-Cylinder Head | 1 |
| 6V***51 | Seal-O-Ring (Id=19.18mm) | 1 |
6n-8344 Pulley Gp-Auxiliary Drive
| 4N***34 | Pulley-Crankshaft; (4-Groove) | 1 |
| 6N***44 | Pulley Group-Auxiliary Drive; Auxiliary Drive Pulley Group | 1 |
| 8T***93 | Bolt (5/8-11 X 1.50 In); Bolt (5/8 X 11 X 1.5in) | 4 |
278-1929 Rocker Arm Gp
| 06***39 | Seal-O-Ring | 2 |
| 19***51 | Button; (24-mm Od) | 2 |
| 19***69 | Screw-Arm Adjustment; (9/16-18x2-In) | 2 |
320-2796 Rocker Arm Gp
| 25***21 | Button | 1 |
| 27***91 | Screw-Arm Adjustment; (3/8-24x1.20-In) | 1 |
| 27***17 | Nut; (3/8-24-Thd) | 1 |
328-4238 Rocker Arm Gp
| 06***39 | Seal-O-Ring | 1 |
| 19***51 | Button; (24-mm Od) | 1 |
| 19***69 | Screw-Arm Adjustment; (9/16-18x2-In) | 1 |
328-4236 Rocker Arm Gp -Non-Brake
| 30***22 | Shaft As-Rocker Arm, Exhaust Manifold | 1 |
| 32***96 | Rocker Arm Group; -Intake | 4 |
| 32***36 | Rocker Arm Group; -Non-Brake | 1 |
198-9898 Rocker Arm Gp
| 03***13 | Seal-O-Ring | 2 |
| 06***39 | Seal-O-Ring | 2 |
| 19***51 | Button; (24-mm Od) | 2 |
319-7401 Seal Gp-Crankshaft -Front
| 14***67 | Seal Group-Crankshaft; (Front) | 1 |
| 31***01 | Seal Group-Crankshaft; -Front | 1 |
319-0785 Seal Gp-Crankshaft -Rear
| 14***68 | Seal-Crankshaft; (Rear)(Flywheel Housing) | 1 |
| 31***85 | Seal Group-Crankshaft; -Rear | 1 |
131-4854 Support Gp-Engine
| 13***54 | Support Group-Engine | 1 |
| 22***72 | Support-Engine | 1 |
| 5P***45 | Washer-Hard; (13.5x25.5x3-mm Thk)(Turbocharger Blanking Plate) | 2 |
103-5502 Support Gp-Engine
| 10***02 | Support Group-Engine | 1 |
| 15***25 | Washer; (20.5x130x10-mm Thk) | 2 |
| 16***69 | Support As | 1 |
Braking System
8w-8357 Actuator Gp-Brake
| 10***42 | Spacer; (13.8x23.75x12.7-mm Thk) | 84 |
| 13***72 | Guard-Grease | 2 |
| 16***02 | Slack Adjuster Group; -Lh | 1 |
155-0682 Air Dryer Gp
| 12***52 | Switch As-Pressure; (Brake Valve) | 1 |
| 15***82 | Air Dryer Group | 1 |
| 16***54 | Valve Group-Air Control; -Service Brake | 1 |
187-6330 Brake Gp-Service
| 10***49 | Hose As | 1 |
| 17***10 | Hose As | 1 |
| 17***37 | Tube As | 1 |
155-9599 Control Gp-Service Brake
| 15***99 | Control Group-Service Brake | 1 |
| 16***36 | Body | 1 |
| 17***21 | Shaft | 1 |
154-2475 Control Gp-Service Brake
| 10***49 | Hose As | 1 |
| 15***75 | Control Group-Service Brake | 1 |
| 17***10 | Hose As | 1 |
169-2903 Slack Adjuster Gp -Rh
| 00***44 | Elbow; (45-Deg) | 1 |
| 00***59 | Elbow-Street | 2 |
| 14***38 | Clip As | 2 |
169-2902 Slack Adjuster Gp -Lh
| 00***44 | Elbow; (45-Deg) | 1 |
| 00***59 | Elbow-Street | 2 |
| 00***33 | Tee-Pipe | 1 |
155-9597 Tank Gp-Air
| 11***18 | Valve As-Brake | 1 |
| 15***97 | Tank Group-Air | 1 |
| 17***57 | Button-Stop | 1 |
191-0821 Tank Gp-Air
| 19***21 | Tank Group-Air | 1 |
| 2R***32 | Guide-Shuttle | 1 |
| 2R***14 | Cap | 1 |
9d-0338 Valve Gp-Check -Service Brake
| 10***09 | Elbow | 1 |
| 10***96 | Tube As | 1 |
| 12***72 | Tee | 1 |
164-2154 Valve Gp-Air Control -Service Brake
| 16***54 | Valve Group-Air Control; -Service Brake | 1 |
| 1U***01 | Rod-Piston | 1 |
| 1U***10 | Head | 1 |
Cooling System
7w-2206 Cooler Gp-Engine Oil
| 10***77 | Seal-O-Ring; (100.97mm Id) | 2 |
| 7C***39 | Core As; (Engine Oil Cooler) | 1 |
| 7W***06 | Cooler Group-Engine Oil | 1 |
197-6027 Cooling Ar
| 15***49 | Starting Aid Group-Ether | 1 |
| 15***15 | Cooler Group-Hydraulic Oil | 1 |
| 15***26 | Washer Group-Window | 1 |
188-7463 Fan Gp-Suction
| 18***78 | Spider As-Fan | 1 |
| 18***63 | Fan Group-Suction | 1 |
| 1F***50 | Nut Rops Support | 2 |
224-0875 Fitting Gp-Water Lines
| 16***03 | Connector As. | 1 |
| 22***75 | Fitting Group-Water Lines | 1 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 1 |
163-2534 Frame Gp-Radiator
| 16***19 | Angle | 1 |
| 16***34 | Frame Group-Radiator | 1 |
| 16***36 | Tank As-Coolant | 1 |
164-5654 Guard Gp-Fan
| 10***10 | Plate | 1 |
| 16***20 | Shield-Fan | 1 |
| 16***21 | Shield-Fan | 1 |
160-0666 Lines Gp-Water
| 06***72 | Hose; (Lower Radiator) | 1 |
| 10***80 | Seal-O-Ring | 2 |
| 14***52 | Hose As | 1 |
160-0722 Lines Gp-Water
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 3 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 2 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 4 |
224-2400 Lines Gp-Water
| 15***24 | Valve Group-Fluid Sampling; (3/8-18 Nptf Thd) | 1 |
| 15***70 | Cap-Dust; (Engine Coolant) | 1 |
| 17***65 | Hose As | 1 |
162-3036 Lines Gp-Water
| 05***26 | Tee | 1 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 8 |
| 12***05 | Elbow | 1 |
100-9347 Pump Gp-Water
| 10***47 | Pump Group-Water | 1 |
| 10***77 | Seal-O-Ring; (100.97mm Id) | 1 |
| 12***72 | Seal-O-Ring (215.49mm Id) | 1 |
135-4925 Pump Gp-Water
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 1 |
| 10***30 | Bearing As-Roller | 1 |
| 12***17 | Seal Group; (Water Pump) | 1 |
160-0665 Radiator & Aftercooler Gp
| 03***35 | Bolt 38.10 mm(1.50 In.)Long | 4 |
| 10***72 | Hose; (Radiator) | 7 |
| 11***45 | Clamp-Hose | 1 |
171-5709 Radiator & Mounting Gp
| 03***35 | Bolt 38.10 mm(1.50 In.)Long | 8 |
| 11***45 | Clamp-Hose | 1 |
| 16***65 | Radiator & Aftercooler Group | 1 |
156-3912 Radiator Gp
| 10***22 | Core As-Radiator; (Long) | 8 |
| 15***12 | Radiator Group | 1 |
| 16***04 | Retainer | 8 |
164-2813 Tank Gp-Coolant
| 03***19 | Cap As-Radiator | 1 |
| 16***13 | Tank Group-Coolant | 1 |
| 17***13 | Tank Group-Coolant | 1 |
Electrical And Starting System
3e-6328 Alarm Gp
| 10***31 | Fan-Alternator; (11-Blade) | 1 |
| 10***32 | Collar; (Alternator) | 1 |
| 10***56 | Diode As; (Alternator) | 1 |
3e-7577 Alternator Gp-Charging
| 11***35 | Guard-Alternator | 1 |
| 15***58 | Bracket | 1 |
| 16***65 | Strap | 1 |
157-1774 Alternator Gp-Charging
| 10***31 | Fan-Alternator; (11-Blade) | 1 |
| 15***74 | Alternator Group-Charging | 1 |
| 18***34 | Nut-Flange; (5/8-18-Thd) | 1 |
200-8281 Alternator Gp-Charging
| 13***91 | Receptacle As; (Tractor Auxillary Start) | 1 |
| 16***80 | Cable As | 1 |
| 16***81 | Cable As | 1 |
183-6564 Battery & Wiring Gp
| 13***91 | Receptacle As; (Tractor Auxillary Start) | 1 |
| 16***80 | Cable As | 1 |
| 16***81 | Cable As | 1 |
124-5814 Block Gp-Junction
| 11***55 | Control Group-Engine Electronic; (Engine Electronic) | 1 |
| 12***14 | Block Group-Junction | 1 |
| 12***91 | Spacer; (8.2x13x15-mm Thk) | 4 |
143-4624 Control & Mtg Gp-Engine Elek
| 14***24 | Control & Mtg Group-Engine Elek | 1 |
| 16***43 | Electronics Group-Implement | 1 |
| 2T***75 | Spacer; (10.2x13x28.6-mm Thk) | 4 |
156-4623 Control & Mtg Gp-Implement
| 15***23 | Control & Mtg Group-Implement | 1 |
| 16***35 | Electronics Group-Power Train | 1 |
| 2T***75 | Spacer; (10.2x13x28.6-mm Thk) | 4 |
154-2477 Control & Mtg Gp-Power Train
| 12***74 | Screw-Pan Head; (8-32x9.52-mm) | 1 |
| 15***77 | Control & Mtg Group-Power Train | 1 |
| 21***50 | Control Group-Engine Electronic | 1 |
115-3055 Control Gp-Engine Electronic
| 10***52 | Screw-Pan Head; (8-32x0.375-In) | 1 |
| 11***55 | Control Group-Engine Electronic; (Engine Electronic) | 1 |
| 13***26 | Washer; (4.52x8.28x0.76-mm Thk) | 1 |
172-9387 Control Gp-Unprogrammed
| 16***55 | Control Group-Unprogrammed; (Implement) | 1 |
| 17***87 | Control Group-Unprogrammed; -Traction Control-Transmission, Chassis-Integrated Brake | 1 |
| 21***73 | Software Group-Implement | 1 |
165-9043 Electronics Gp-Implement
| 10***52 | Screw-Pan Head; (8-32x0.375-In) | 1 |
| 16***43 | Electronics Group-Implement | 1 |
| 17***87 | Control Group-Unprogrammed; -Traction Control-Transmission, Chassis-Integrated Brake | 2 |
164-9235 Electronics Gp-Power Train
| 16***35 | Electronics Group-Power Train | 1 |
| 1P***36 | Gasket; (Fuel Priming Pump)(Fuel Priming Pump) | 2 |
| 21***75 | Base As | 1 |
4z-6884 Heater Gp-Fuel
| 4Z***84 | Heater Group-Fuel | 1 |
| 6N***04 | Cap As-Dust; (Jacket Water Heater Elements) | 1 |
| 9G***55 | Element As-Jacket Water Heater; (120-Volt, 1500-Watt) | 1 |
4n-0730 Heater Gp-Jacket Water
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
| 4N***30 | Heater Group-Jacket Water | 1 |
3e-6389 Lamp Gp-Dome -With Switch
| 15***48 | Lens As; (Floodlight) | 1 |
| 15***50 | Body As-Lamp | 1 |
| 15***52 | Bezel | 1 |
153-2073 Lamp Gp-Flood
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 2 |
| 11***14 | Bracket Assem. | 2 |
| 12***88 | Lamp Group-Signal; -Turn/Park | 1 |
168-4581 Lamp Gp-Flood
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 15***52 | Bezel | 1 |
| 16***77 | Lens As; (Headlight, Low Beam) | 1 |
213-8745 Lamp Gp-Head -Front
| 21***45 | Lamp Group-Head; -Front | 1 |
| 7N***79 | Socket-Governor Solenoid Wire To Housing | 2 |
| 7N***80 | Pin-Connector; (14-Ga To 18-Ga) | 1 |
168-1960 Lamp Gp-Head -High Beam
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 2 |
| 11***14 | Bracket Assem. | 2 |
| 13***27 | Lamp Group-Signal; -Park, Turn | 1 |
168-1953 Lamp Gp-Head
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 15***49 | Lens As; (Headlight, High Beam) | 1 |
| 15***52 | Bezel | 1 |
129-5688 Lamp Gp-Signal -Turn/Park
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 12***88 | Lamp Group-Signal; -Turn/Park | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
135-0427 Lamp Gp-Signal -Park, Turn
| 11***14 | Bracket Assem. | 2 |
| 13***27 | Lamp Group-Signal; -Park, Turn | 1 |
| 15***73 | Lamp Group-Flood; -Cab-Extended Bolster-Rear-Blade-Moldboard | 2 |
275-6496 Lighting Gp-Flood
| 16***88 | Plate | 1 |
| 16***40 | Block As-Fuse | 1 |
| 16***31 | Plate As | 1 |
160-6184 Lighting Gp-Flood
| 11***14 | Bracket Assem. | 2 |
| 15***73 | Lamp Group-Flood; -Cab-Extended Bolster-Rear-Blade-Moldboard | 2 |
| 16***84 | Lighting Group-Flood; -Cutting Edge | 1 |
164-7224 Panel Gp-Circuit Breaker
| 10***26 | Control Group-Monitor Sys Dimmer; -Backlight Dimmer | 1 |
| 10***58 | Flasher As; (24-Volt) | 1 |
| 13***54 | Screw-Truss Head; (M4x0.7x10-mm) | 5 |
164-5777 Panel Gp-Relay
| 16***77 | Panel Group-Relay | 1 |
| 16***93 | Adapter | 1 |
| 19***22 | Sensor Group-Pressure; -Atmospheric Air | 1 |
102-7664 Sensor & Mtg Gp-Pressure
| 10***64 | Sensor & Mtg Group-Pressure; -Atmospheric Air | 1 |
| 7B***42 | Bolt, Hex. Hd., 1/4in.-20 N.C. X 1 1/4in. | 2 |
| 7T***76 | Spacer; (1.22-mm Thk) | 1 |
198-8761 Sensor Gp-Position
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
| 19***61 | Sensor Group-Position; (Transmission Speed) | 1 |
204-7949 Sensor Gp-Position
| 15***60 | Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***40 | Socket-Connector; (14-Ga To 18-Ga)(14-Ga To 18-Ga) | 3 |
| 20***49 | Sensor Group-Position; -Throttle | 1 |
161-9926 Sensor Gp-Pressure -Turbocharger Inlet
| 15***60 | Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness) | 1 |
| 16***26 | Sensor Group-Pressure; -Atmospheric Air, Turbo Inlet | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 3 |
194-6722 Sensor Gp-Pressure
| 15***60 | Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness) | 1 |
| 19***26 | Harness As-Sensor; (16-18 Ga Wire)(Engine Oil Temperature) | 3 |
| 19***22 | Sensor Group-Pressure; -Atmospheric Air | 1 |
194-6725 Sensor Gp-Pressure
| 19***25 | Sensor Group-Pressure; -Engine Oil | 1 |
| 1B***67 | Ball Bearing | 1 |
| 2A***62 | Screw,Cap,Hexagon H Diode Pig Tail To Grd; (1/4-20x.625 In) | 4 |
194-6724 Sensor Gp-Pressure
| 15***60 | Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***40 | Socket-Connector; (14-Ga To 18-Ga)(14-Ga To 18-Ga) | 3 |
| 19***24 | Sensor Group-Pressure; -Air Inlet Manifold | 1 |
161-9931 Sensor Gp-Pressure
| 15***60 | Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness) | 1 |
| 16***31 | Sensor Group-Pressure; -Atmospheric | 1 |
| 18***40 | Socket-Connector; (14-Ga To 18-Ga)(14-Ga To 18-Ga) | 3 |
9w-2420 Sensor Gp-Speed -Transmission
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 14***36 | Pin-Connector; (14-Ga To 18-Ga) | 2 |
| 17***49 | Strap; (Marker) | 1 |
189-5746 Sensor Gp-Speed
| 13***60 | Bracket | 1 |
| 18***29 | Harness As-Sensor; (Speed) | 1 |
| 18***46 | Sensor Group-Speed; -Low Output-Engine Timing-Transmission | 1 |
201-6617 Sensor Gp-Speed
| 10***08 | Kit; (Connecting Plug) (3 Pin) (Includes Plug As And Wedge) | 1 |
| 10***13 | Seal; (3 Pin Plug) | 1 |
| 20***17 | Sensor Group-Speed; -Timing, Camshaft | 1 |
201-6615 Sensor Gp-Speed
| 13***61 | Bracket | 1 |
| 18***52 | Harness As-Wiring; (Speed Sensor) | 1 |
| 20***15 | Sensor Group-Speed; -Low Output | 1 |
131-0784 Sensor Gp-Temperature -Converter, Retarder Oil
| 13***84 | Sensor Group-Temperature; -Torque Converter-Tractor Converter Oil | 1 |
102-2240 Sensor Gp-Temperature
| 10***40 | Sensor Group-Temperature; -Output Transfer Gear Oil | 1 |
| 11***50 | Sleeve (31cm); (31-cm) | 0 |
| 8T***30 | Socket-Connector; (16-Ga To 18-Ga)(Throttle Position Sensor) | 3 |
3e-8700 Sensor Gp-Temperature
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
| 3E***00 | Sensor Group-Temperature; -Transmission Oil | 1 |
163-3999 Service Gp-Implement
| 16***99 | Service Group-Implement | 1 |
163-3993 Service Gp-Power Train
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 16***93 | Service Group-Power Train | 1 |
| 3D***02 | Grommet | 1 |
155-1649 Starting Aid Gp-Ether
| 15***49 | Starting Aid Group-Ether | 1 |
| 23***34 | Fitting As | 1 |
| 23***45 | Nut-Sleeve; (5/16-24-Thd) | 1 |
213-8786 Starting Aid Gp-Ether
| 10***53 | Starting Motor Group-Electric | 1 |
| 21***86 | Starting Aid Group-Ether | 1 |
| 4H***69 | Gasket Starter Mtg Part Of Kit P/N 5r***25 | 1 |
7w-7765 Starting Motor Gp-Electric
| 03***21 | Shim Lever Housing | 1 |
| 03***23 | Bolt; (1/4-28x1-In) | 5 |
| 2H***29 | Ring - Retaining External | 1 |
207-1556 Starting Motor Gp-Electric
| 03***21 | Shim Lever Housing | 1 |
| 03***23 | Bolt; (1/4-28x1-In) | 13 |
| 04***65 | Screw 19.05 mm(.750 In.) Long | 4 |
338-3454 Starting Motor Gp-Electric
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
| 33***54 | Starting Motor Group-Electric | 1 |
237-1962 Starting Motor Gp-Electric
| 23***62 | Starting Motor Group-Electric | 1 |
| 2H***22 | Lockwasher | 2 |
| 6F***45 | Nut-Full; (3/8-24-Thd) | 2 |
207-1548 Starting Motor Gp-Electric
| 03***23 | Bolt; (1/4-28x1-In) | 5 |
| 20***48 | Starting Motor Group-Electric | 1 |
| 25***79 | Kit-Solenoid; (24-Volt)(Starting Motor) | 1 |
106-8553 Starting Motor Gp-Electric
| 03***23 | Bolt; (1/4-28x1-In) | 5 |
| 10***53 | Starting Motor Group-Electric | 1 |
| 19***70 | Solenoid As-Starting Motor; (24-Volt)(Starting Motor) | 1 |
7n-0718 Switch Gp-Disconnect -Battery
| 3E***01 | Adapter | 1 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 1 |
| 4J***77 | Seal - O - Ring (11.23mm Od) | 1 |
134-6054 Switch Gp-Flow -Coolant
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 13***54 | Switch Group-Flow; -Coolant | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
203-9492 Switch Gp-Pressure -Ejector Kickout
| 03***16 | Bolt-Self Locking; (1/4unc X 3/4) | 2 |
| 10***05 | Plug As-Connector; (40-Pin) | 1 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 1 |
239-1134 Valve Gp-Ether Starting
| 03***16 | Bolt-Self Locking; (1/4unc X 3/4) | 2 |
| 10***05 | Plug As-Connector; (40-Pin) | 1 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 1 |
154-2496 Wiring Gp-Cab
| 03***48 | Clip; (11.11mm .437in Id) | 1 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 0 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
156-4741 Wiring Gp-Chassis
| 03***48 | Clip; (11.11mm .437in Id) | 1 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 0 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
160-6172 Wiring Gp-Elevator
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
183-6561 Wiring Gp-Engine
| 03***48 | Clip; (11.11mm .437in Id) | 1 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
167-0819 Wiring Gp-Engine
| 10***46 | Guard | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
183-6567 Wiring Gp-Hitch
| 03***48 | Clip; (11.11mm .437in Id) | 2 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
183-6562 Wiring Gp-Power Train
| 13***47 | Switch As-Flow; (Secondary Steering) | 3 |
| 17***74 | Film-Identification; (Fault Indicator) | 1 |
| 17***75 | Film-Identification; (Fault Indicator) | 1 |
8x-8880 Wiring Gp-Secondary Steering
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
| 13***00 | Clip; (Tab) | 1 |
188-7755 Wiring Gp-Secondary Steering
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
| 13***00 | Clip; (Tab) | 1 |
213-8721 Wiring Gp-Tractor -Radiator
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 23 |
| 0S***89 | Bolt, Hex. Hd., 5/8"-11 N.C. X 1 3/4" | 1 |
| 1D***17 | Nut-Plate And Angle Assembly To Hydraulic And Fuel Tanks; Nut Plate And Angle Assembly To Hydraulic And Fuel Tanks | 13 |
183-6563 Wiring Gp-Tractor
| 18***63 | Wiring Group-Tractor | 1 |
| 1B***75 | Bolt (" " " ); Bolt ( " " " ) | 2 |
| 1J***71 | Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter | 2 |
Engine Arrangement
235-4652 Engine Ar-Complete
| 10***47 | Pump Group-Water | 1 |
| 10***64 | Sensor & Mtg Group-Pressure; -Atmospheric Air | 1 |
| 10***36 | Cover Group-Cylinder Block; -Remote | 1 |
160-0651 Engine Ar-Complete
| 10***47 | Pump Group-Water | 1 |
| 10***64 | Sensor & Mtg Group-Pressure; -Atmospheric Air | 1 |
| 10***36 | Cover Group-Cylinder Block; -Remote | 1 |
235-3446 Engine Ar-Core
| 12***48 | Base Group-Valve Cover & Inj Harn | 1 |
| 12***10 | Injector Group-Fuel | 6 |
| 13***21 | Gear Group-Front | 1 |
167-1277 Engine Ar-Core
| 12***48 | Base Group-Valve Cover & Inj Harn | 1 |
| 12***10 | Injector Group-Fuel | 6 |
| 13***31 | Cylinder Head Group | 1 |
160-0653 Installation Ar-Engine
| 10***00 | Cooler Group-Transmission Oil | 1 |
| 10***02 | Support Group-Engine | 1 |
| 15***74 | Alternator Group-Charging | 1 |
Frame And Body
155-1650 Case & Frame Gp
| 10***60 | Baffle As | 1 |
| 10***72 | Plate As | 1 |
| 10***29 | Strip | 1 |
169-4704 Fender Gp
| 16***04 | Fender Group | 1 |
| 5P***76 | Washer Guard To Support Assembly And Guard Assembly | 4 |
| 5P***66 | Capscrew; (Hex Hd) (1/2-13 Nc X 1 1/2) (Gd 8 Z) | 2 |
8x-8020 Guard Gp-Crankcase
| 10***04 | Accumulator Group-Hydraulic | 1 |
| 10***92 | Cylinder Group-Load | 1 |
| 18***05 | Valve Group-Leveling | 1 |
9d-2950 Guard Gp-Power Train
| 10***40 | Retainer | 1 |
| 10***41 | Retainer | 2 |
| 10***42 | Retainer | 1 |
8x-4923 Hitch & Steering Ar
| 16***82 | Hood As | 1 |
| 16***84 | Side As | 1 |
| 16***85 | Side As | 1 |
8x-4981 Hitch Gp-Cushion
| 05***02 | Plug | 2 |
| 0T***31 | Washer (.1046" Thick); (10.3x19x2.5-mm Thk) | 1 |
| 13***51 | Spacer; (11x19x6-mm Thk) | 1 |
155-1661 Hood Gp-Tractor
| 12***14 | Seal; (137-cm) | 0 |
| 15***61 | Hood Group-Tractor | 1 |
| 16***84 | Side As | 1 |
215-2127 Hood Gp-Tractor
| 11***20 | Ladder As | 1 |
| 21***27 | Hood Group-Tractor | 1 |
| 4L***54 | Capscrew; (3/8-16x21 In) (Gd8) (Hex Hd) (4-Roller) | 4 |
215-2128 Hood Gp-Tractor
| 1S***20 | Clip (1.50" Long); Clip-Hose As. To Frame | 1 |
| 21***28 | Hood Group-Tractor | 1 |
| 2R***22 | Connector | 9 |
155-1662 Hood Gp-Tractor
| 05***02 | Plug | 2 |
| 0T***31 | Washer (.1046" Thick); (10.3x19x2.5-mm Thk) | 1 |
| 14***33 | Rod | 1 |
5t-5044 Ladder Gp
| 1D***09 | Bolt Canopy Assembly To Mounting Brackets; Bolt-Canopy Assembly To Mounting Brackets | 2 |
| 1D***19 | Jam Nut, Hex., 3/4"-10 N.C. | 2 |
| 1K***72 | Locknut Horn To Guard | 4 |
5t-5312 Lines Gp-Central Lubrication
| 18***24 | Kit-Repair; (Actuator)(Actuator Brake) | 1 |
| 3B***01 | Pin,Cotter Bolt | 1 |
| 3S***93 | Strap-Cable-To Tie Harnesses Together | 1 |
8x-5849 Lock Gp-Oscillation & Steering
| 10***09 | Hose As | 1 |
| 16***48 | Air Dryer Group; (Air Supply) | 1 |
| 19***60 | Desiccant; (Cartridge) | 1 |
Fuel System
154-2476 Control Gp-Governor
| 11***99 | Pedal Group-Governor | 1 |
| 15***76 | Control Group-Governor | 1 |
| 16***72 | Plate As | 1 |
166-3843 Filter Gp-Fuel
| 13***41 | Pump Group-Fuel Priming; (Hand) | 1 |
| 16***38 | Base As-Fuel Filter | 1 |
| 16***43 | Filter Group-Fuel | 1 |
133-5671 Filter Gp-Water Sep & Fuel
| 12***75 | Bowl As-Water Collection; (Water Separator, Fuel Filter) | 1 |
| 13***71 | Filter Group-Water Sep & Fuel; -Primary | 1 |
| 13***73 | Element; (Filter) (Fuel/Water Separator) (Primary) | 1 |
128-8510 Injector Gp-Fuel
| 10***72 | Spacer; (9.8x15.85x37.6-mm Thk) | 1 |
| 12***10 | Injector Group-Fuel | 1 |
| 21***25 | Injector Group-Fuel | 1 |
166-2866 Lines Gp-Fuel
| 03***47 | Elbow-Filtered Fuel From Based Assembly | 2 |
| 03***33 | Seal-O-Ring; (12.42mm Id) | 1 |
| 06***51 | Clamp | 1 |
156-4176 Lines Gp-Fuel
| 03***33 | Seal-O-Ring; (12.42mm Id) | 7 |
| 13***71 | Filter Group-Water Sep & Fuel; -Primary | 1 |
| 15***76 | Lines Group-Fuel | 1 |
139-9095 Pump Gp-Fuel Transfer
| 0S***73 | Stud | 2 |
| 10***72 | Cover; (Hydraulic Pump Drive) | 1 |
| 10***69 | Seal-O-Ring; (Fuel Transfer Pump) | 2 |
233-6742 Valve Gp-Check -Fuel
| 23***42 | Valve Group-Check; -Fuel Filter | 1 |
| 28***25 | Valve Group-Check; -Fuel | 1 |
| 6V***89 | Seal-O-Ring (Id=19.18mm) | 1 |
156-5783 Valve Gp-Check -Fuel
| 15***83 | Valve Group-Check; -Fuel | 1 |
| 23***96 | Valve Group-Check; -Fuel Filter | 1 |
| 6V***89 | Seal-O-Ring (Id=19.18mm) | 1 |
238-0296 Valve Gp-Check -Fuel
| 03***33 | Seal-O-Ring; (12.42mm Id) | 1 |
| 23***96 | Valve Group-Check; -Fuel Filter | 1 |
| 6V***23 | Ring; (Backup) (13.16mm Id) | 1 |
281-2725 Valve Gp-Check -Fuel
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
| 28***25 | Valve Group-Check; -Fuel | 1 |
Hydraulic System
221-4563 Accumulator Gp-Hydraulic -Uncharged
| 14***97 | Spring | 1 |
| 14***98 | Spring | 1 |
| 14***64 | Retainer | 1 |
108-1804 Accumulator Gp-Hydraulic
| 07***41 | Seal; (30.3mm Od) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***04 | Accumulator Group-Hydraulic | 1 |
221-4562 Accumulator Gp-Hydraulic -Charged
| 03***05 | Seal-O-Ring | 1 |
| 14***97 | Spring | 1 |
| 14***98 | Spring | 1 |
172-5392 Actuator Gp-Pilot Control
| 06***57 | Seal-O-Ring | 1 |
| 17***92 | Actuator Group-Pilot Control | 1 |
| 3G***64 | Retainer (Seal) | 4 |
141-5503 Actuator Gp-Pilot Control
| 14***03 | Actuator Group-Pilot Control; -Hoist Raise | 1 |
| 2J***64 | Plug-Drain; (Hydraulic Filter Bypass) | 1 |
| 3G***73 | Spring; (Inner) | 1 |
192-6443 Actuator Gp-Pilot Control -Upper
| 00***62 | Seal-O-Ring; (63.17mm Id) | 4 |
| 19***43 | Actuator Group-Pilot Control; -Upper-Trailing Unit Main Control | 1 |
| 3G***41 | Retainer (Seal) | 4 |
3g-7232 Bypass Gp-Filter -Hydraulic Oil
| 09***16 | Hose As (Second Type) | 1 |
| 09***06 | Spacer; (12.5x35x30-mm Thk) | 2 |
| 11***17 | Valve Group-Manual; -Ride Control-Hydraulic Lockout | 1 |
3g-2837 Cartridge Gp-Vane Pump
| 09***16 | Hose As (Second Type) | 1 |
| 09***06 | Spacer; (12.5x35x30-mm Thk) | 2 |
| 11***17 | Valve Group-Manual; -Ride Control-Hydraulic Lockout | 1 |
6e-3521 Cartridge Gp-Vane Pump
| 17***36 | Bracket; (Lh) | 1 |
| 17***37 | Bracket; (Rh) | 1 |
| 18***01 | Core As-Oil Cooler | 1 |
155-3531 Control Gp-Trailing Unit
| 15***31 | Control Group-Trailing Unit | 1 |
| 16***01 | Seal As-Buffer | 1 |
| 16***12 | Seal-U-Cup | 1 |
156-3915 Cooler Gp-Hydraulic Oil
| 15***15 | Cooler Group-Hydraulic Oil | 1 |
| 1A***35 | Bolt 2.00 In. (5.08 cm) Long | 4 |
| 1R***32 | Filter Element As-Oil; (Standard Efficiency) | 2 |
108-3592 Cylinder Gp-Load
| 10***36 | Seal-O-Ring; (49.28mm Id) | 1 |
| 10***92 | Cylinder Group-Load | 1 |
| 12***14 | Filter-Oil; (Ultra High Efficiency) | 1 |
9t-4915 Filter Gp-Oil -Hydraulic
| 15***51 | Seal-O-Ring | 2 |
| 16***39 | Screw | 2 |
| 9T***15 | Filter Group; -Hydraulic | 1 |
4t-4284 Filter Gp-Oil -Hydraulic
| 08***72 | Plug-O-Ring | 2 |
| 11***68 | Pin | 2 |
| 12***94 | Plug; (Break Off) | 5 |
178-0561 Filter Gp-Oil -Trailing Unit
| 15***42 | Connector As | 1 |
| 17***61 | Filter Group-Oil; -Trailing Unit Main Control | 1 |
| 19***11 | Block | 1 |
146-3300 Head Gp-Pump
| 12***74 | Block | 1 |
| 12***74 | Clip-Loop; (12.7mm Id) | 1 |
| 14***00 | Head Group-Pump | 1 |
133-5342 Indicator Gp-Oil Filter Change
| 11***87 | Hose As | 1 |
| 12***74 | Block | 1 |
| 12***74 | Clip-Loop; (12.7mm Id) | 1 |
155-3533 Lines Gp-Cushion-Hitch
| 11***49 | Hose As | 1 |
| 13***83 | Hose Assem. | 1 |
| 14***52 | Elbow | 1 |
6g-9615 Lines Gp-Cushion-Hitch
| 11***87 | Hose As | 1 |
| 12***74 | Block | 1 |
| 12***74 | Clip-Loop; (12.7mm Id) | 1 |
155-3538 Lines Gp-Motor
| 15***38 | Lines Group-Motor | 1 |
| 16***42 | Pump Group-Piston; -Elevator | 1 |
| 6V***53 | Seal-O-Ring | 1 |
203-2237 Pump & Mtg Gp-Cushion-Hitch
| 11***12 | Actuator Group-Pump | 1 |
| 11***16 | Pin | 4 |
| 11***18 | Bolt-Socket Head; (M18x2.5-Thd) | 4 |
8w-8796 Pump & Mtg Gp-Cushion-Hitch
| 00***00 | Ring-Snap | 2 |
| 10***13 | Seal-Shaft | 1 |
| 10***60 | Housing As-Pump | 1 |
155-3535 Pump & Mtg Gp-Elevator
| 11***12 | Actuator Group-Pump | 1 |
| 11***16 | Pin | 4 |
| 11***18 | Bolt-Socket Head; (M18x2.5-Thd) | 4 |
163-1942 Pump Gp-Piston -Elevator
| 16***42 | Pump Group-Piston; -Elevator | 1 |
| 1J***74 | Ring-Retaining | 1 |
| 1U***68 | Body | 1 |
102-4226 Pump Gp-Piston
| 10***26 | Pump Group-Piston; -Brake | 1 |
| 10***35 | Cone-Bearing | 1 |
| 11***16 | Seal-O-Ring | 4 |
202-1335 Pump Gp-Piston
| 20***35 | Pump Group-Piston; -Cushion-Hitch | 1 |
| 8J***73 | Ring-Retaining | 1 |
| 9T***36 | Washer-Spherical | 1 |
6e-3364 Pump Gp-Vane
| 11***61 | Cradle | 1 |
| 11***63 | Cover | 1 |
| 11***64 | Liner | 1 |
8x-7068 Pump Gp-Vane
| 18***24 | Kit-Piston | 1 |
| 18***25 | Barrel | 1 |
| 18***26 | Plate | 1 |
146-3299 Rotating Gp-Pump
| 14***99 | Rotating Group-Pump; -Elevator | 1 |
| 16***09 | Tank & Filter Group-Hydraulic | 1 |
| 17***98 | Tread | 1 |
9t-4219 Rotating Gp-Pump
| 03***38 | Bolt 69.85 mm(2.75 In.) Long | 2 |
| 03***19 | Bolt; --To Bearing Ret. At Lower Front Shaft Bore | 8 |
| 03***17 | Screw-Button Head; (3/8-16x1-In) | 4 |
189-4710 Rotating Gp-Pump
| 16***09 | Tank & Filter Group-Hydraulic | 1 |
| 17***98 | Tread | 1 |
| 18***10 | Rotating Group-Pump; -Hydraulic | 1 |
160-5109 Tank & Filter Gp-Hydraulic
| 16***09 | Tank & Filter Group-Hydraulic | 1 |
| 1P***66 | Split Flange Half, -16 (Cat) | 2 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 2 |
156-4178 Tank & Mtg Gp-Hydraulic
| 03***35 | Bolt-Self Locking; 2.22cm(.875 In.) Lg | 1 |
| 10***07 | Spring | 1 |
| 10***40 | Plug-Orifice | 1 |
4t-1040 Valve Gp-Relief
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 12***33 | Coil As; (24-Volt) | 1 |
| 1H***23 | Packing,Preformed Part Of Kit P/N 5r***25 | 1 |
6e-1650 Valve Gp-Blocker
| 10***11 | Piston | 2 |
| 13***81 | Bolt; (5/16-18x7-In) | 4 |
| 14***03 | Actuator Group-Pilot Control; -Hoist Raise | 4 |
2g-8227 Valve Gp-Breaker Relief -Hydraulic
| 10***11 | Piston | 2 |
| 13***81 | Bolt; (5/16-18x7-In) | 4 |
| 16***42 | Block | 1 |
187-9105 Valve Gp-Leveling
| 10***11 | Piston | 2 |
| 14***95 | Plug As | 4 |
| 16***67 | Fitting As; (Quick Disconnect, Male)(Quick Disconnect) | 1 |
156-2659 Valve Gp-Main Control
| 11***61 | Seal Kit; (Includes Seals, Thrust Ring, Stem And Connectors) | 1 |
| 15***59 | Valve Group-Main Control; -Scraper | 1 |
| 20***71 | Valve Group-Manual; (Coupler Pin, Lift Arm Lwr Cont) | 1 |
136-9767 Valve Gp-Manifold
| 13***67 | Valve Group-Manifold; -Leveling-Control Valve Manifold | 1 |
| 2M***80 | Seal--To Connector Pump Outlet | 1 |
| 5P***99 | Ring-To Clutch Piston Pins | 1 |
112-1817 Valve Gp-Manual
| 11***17 | Valve Group-Manual; -Ride Control-Hydraulic Lockout | 1 |
| 2M***80 | Seal--To Connector Pump Outlet | 1 |
| 5P***99 | Ring-To Clutch Piston Pins | 1 |
3g-8648 Valve Gp-Pressure Reducing
| 3G***23 | Spring | 1 |
| 3G***48 | Valve Group-Pressure Reducing; -Steering | 1 |
| 3P***47 | Seal-O-Ring (Id=13.94mm); (13.949mm Id) | 1 |
252-8038 Valve Gp-Pressure Reducing
| 03***43 | Seal-O-Ring | 1 |
| 10***45 | Valve-Orifice; (Hydraulic Oil Check) | 1 |
| 19***36 | Spring | 1 |
114-1266 Valve Gp-Pressure Reducing
| 11***66 | Valve Group-Pressure Reducing; -Implement Pilot | 1 |
| 11***99 | Plug | 1 |
| 11***24 | Setscrew | 1 |
193-3182 Valve Gp-Pump Control -Pressure, Flow Compensator
| 12***94 | Plug; (Break Off) | 5 |
| 14***89 | Valve Group-Pump Control; -Hydraulic Fan Piston Pump | 1 |
| 14***92 | Lever | 1 |
216-0842 Valve Gp-Pump Control
| 10***14 | Bushing | 1 |
| 13***80 | Valve-Shuttle | 1 |
| 13***81 | Adapter | 1 |
216-0827 Valve Gp-Pump Control
| 21***27 | Valve Group-Pump Control | 1 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 1 |
| 4K***88 | Seal; Adapter To Oil Pump Outlet Manifold | 1 |
197-8807 Valve Gp-Pump Control
| 19***07 | Valve Group-Pump Control | 1 |
| 2K***98 | Seal-O-Ring | 1 |
| 3D***24 | O-Ring - For Oil Drain & Level Plug (Items 3 & 7) | 1 |
197-8805 Valve Gp-Pump Control
| 11***22 | Plug | 1 |
| 14***00 | Retainer | 1 |
| 17***20 | Bushing | 1 |
146-3489 Valve Gp-Pump Control
| 11***22 | Plug | 1 |
| 14***89 | Valve Group-Pump Control; -Hydraulic Fan Piston Pump | 1 |
| 14***00 | Retainer | 1 |
9t-7184 Valve Gp-Relief -Scraper Controls
| 11***43 | Locknut; (5/16-18-Thd) | 1 |
| 15***38 | Cartridge Assem. | 1 |
| 18***72 | Coil As | 1 |
4t-1909 Valve Gp-Pump Control -Pressure Compensator-Brake
| 12***94 | Plug; (Break Off) | 5 |
| 14***89 | Valve Group-Pump Control; -Hydraulic Fan Piston Pump | 1 |
| 14***92 | Lever | 1 |
138-6779 Valve Gp-Shuttle
| 11***43 | Locknut; (5/16-18-Thd) | 2 |
| 13***79 | Valve Group-Shuttle; -Resolver-Implement Pump-Swing Pump | 1 |
| 15***38 | Cartridge Assem. | 1 |
152-8340 Valve Gp-Solenoid
| 11***44 | Air Conditioner Group | 1 |
| 15***40 | Valve Group-Solenoid; -Reversing Fan, Ride Control | 1 |
| 3E***19 | Filter Element As-Cab Air; (Air Conditioner, Heater Fan) | 1 |
122-1134 Valve Gp-Solenoid
| 11***66 | Valve Group-Pressure Reducing; -Implement Pilot | 1 |
| 12***34 | Valve Group-Solenoid | 2 |
| 15***40 | Valve Group-Solenoid; -Reversing Fan, Ride Control | 2 |
152-8339 Valve Gp-Solenoid
| 11***92 | Rod | 1 |
| 13***38 | Washer-Plastic; (13x31.7x0.8-mm Thk) | 2 |
| 14***88 | Locknut-Flange; (3/8-16-Thd) | 2 |
170-5320 Valve Gp-Solenoid & Press Redc
| 06***93 | Grommet; (Rh) | 1 |
| 10***21 | Cover | 1 |
| 10***23 | Cover As | 1 |
Lubrication System
4n-2481 Fastener Gp-Oil Pump Mounting -Engine
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 2 |
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 1 |
| 4N***81 | Fastener Group-Oil Pump Mounting; Oil Pump Mounting Fastener Group | 1 |
4n-0745 Filter Gp-Engine Oil
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 2 |
| 0S***88 | Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter | 6 |
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 2 |
123-9427 Fumes Disposal Gp
| 12***94 | Hose; (Fumes Disposal) | 1 |
| 12***27 | Fumes Disposal Group | 1 |
| 4D***88 | Clip-(Slot To Fit Fastener M10 Or 3/8) | 1 |
184-6401 Gauge Gp-Oil Level (Dipstick) -Engine
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 11***68 | Seal-O-Ring; (15.54mm Id) | 1 |
| 16***70 | Plug | 3 |
163-2531 Lines Gp-Engine Oil
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 3 |
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 1 |
| 0S***88 | Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter | 1 |
162-3037 Lines Gp-Turbocharger Oil
| 03***72 | Elbow; (Flared 90 Degree) | 1 |
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 2 |
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 3 |
5t-1582 Oil Change Gp-High Speed
| 09***19 | Plug-Pipe | 1 |
| 11***26 | Cap-Dust; (Engine Oil Change) | 1 |
| 11***27 | Fitting; (Quick Disconnect, Male) | 1 |
161-4113 Pump Gp-Engine Oil
| 12***56 | Cover As-Pump | 1 |
| 16***13 | Pump Group-Engine Oil | 1 |
| 1M***44 | Bolt; (3/8-16x2-1/4 In) | 2 |
Machine Arrangement
155-1645 Chassis Ar
| 15***45 | Chassis Ar | 1 |
| 15***50 | Case & Frame Group | 1 |
| 15***62 | Hood Group-Tractor | 1 |
192-9236 Conversion Ar-Tractor
| 18***99 | Steering Ar-Secondary | 1 |
| 19***21 | Tank Group-Air | 1 |
| 19***36 | Conversion Ar-Tractor | 1 |
155-5106 General Ar-Tractor
| 15***72 | Cab Ar | 1 |
| 15***45 | Chassis Ar | 1 |
| 15***76 | Plate & Film Group | 1 |
Operator Station
203-1051 Adjuster Gp-Seat
| 03***38 | Clamp | 1 |
| 06***93 | Grommet; (Rh) | 1 |
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 2 |
154-2474 Air Conditioner & Mounting Gp
| 15***74 | Air Conditioner & Mounting Group | 1 |
| 3E***12 | Nut-Square; (3/8-16-Thd) | 1 |
| 6V***87 | Screw-Pan Head; (10-24x1-In) | 4 |
119-3144 Air Conditioner Gp
| 11***44 | Air Conditioner Group | 1 |
| 3E***12 | Nut-Square; (3/8-16-Thd) | 1 |
| 6V***87 | Screw-Pan Head; (10-24x1-In) | 4 |
173-3668 Armrest Gp -Rh
| 10***04 | Guard | 1 |
| 13***00 | Clip; (Tab) | 1 |
| 15***06 | Support | 1 |
8y-5904 Armrest Gp
| 14***88 | Locknut-Flange; (3/8-16-Thd) | 1 |
| 16***48 | Bracket Assem.; (Rh) | 1 |
| 1K***72 | Locknut Horn To Guard | 1 |
8y-5911 Armrest Gp
| 15***74 | Air Conditioner & Mounting Group | 1 |
| 15***75 | Control Group-Service Brake | 1 |
| 15***76 | Control Group-Governor | 1 |
162-8447 Armrest Gp -Lh
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 16***47 | Armrest Group; -Lh | 1 |
| 18***39 | Pin-Connector; (14-Ga To 18-Ga)(For 14 Gauge Wire) | 2 |
154-2472 Cab Ar
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 12***70 | Capscrew; (Button Hd) (M8x1.25x20) (G10.9) | 9 |
| 13***00 | Clip; (Tab) | 1 |
159-3774 Compressor Gp-Refrigerant
| 15***74 | Compressor Group-Refrigerant | 1 |
3e-1906 Compressor Gp-Refrigerant
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 12***70 | Capscrew; (Button Hd) (M8x1.25x20) (G10.9) | 9 |
| 13***00 | Clip; (Tab) | 1 |
154-2497 Control Gp-Electrohydraulic
| 14***31 | Cap-Push Button; (Yellow)(Transmission Hold) | 3 |
| 15***97 | Control Group-Electrohydraulic | 1 |
| 16***87 | Lever-Trigger; (Joystick) | 1 |
230-9071 Control Gp-Handle
| 17***21 | Tube As | 1 |
| 17***22 | Tube As | 1 |
| 18***47 | Kit-Cover; (Steering Column)(Steering Column) | 1 |
139-2283 Control Gp-Handle
| 13***83 | Control Group-Handle; -Transmission | 1 |
| 15***77 | Washer; (4.445x9.525x1.092-mm Thk) | 12 |
| 17***65 | Screw; (8-16x0.63-In) | 1 |
227-0971 Control Gp-Handle
| 15***77 | Washer; (4.445x9.525x1.092-mm Thk) | 12 |
| 17***91 | Kit-Receptacle; (12-Pin)(12 Pin) | 1 |
| 17***65 | Screw; (8-16x0.63-In) | 1 |
232-3791 Control Gp-Joystick
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 13***83 | Control Group-Handle; -Transmission | 1 |
| 15***93 | Screw-Button Head; (M4x0.7x12-mm) | 2 |
208-6091 Control Gp-Joystick
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 14***89 | Adapter | 2 |
170-4731 Control Gp-Retarder
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 13***83 | Control Group-Handle; -Transmission | 1 |
| 15***93 | Screw-Button Head; (M4x0.7x12-mm) | 2 |
154-2478 Control Gp-Steering
| 10***04 | Seal | 1 |
| 15***78 | Control Group-Steering | 1 |
| 1F***50 | Nut Rops Support | 2 |
162-1733 Control Gp-Transmission
| 10***67 | Washer-Hard; (7.2x25x2-mm Thk) | 14 |
| 10***91 | Screw; (Flat Head) (No.6-20x0.5in) | 10 |
| 12***78 | Locknut; (M6x1-Thd) | 6 |
232-3773 Control Gp-Transmission
| 03***15 | Bolt 5t***53 Cable As To 5t***18 Lever | 2 |
| 03***16 | Bolt-Self Locking; (1/4unc X 3/4) | 4 |
| 10***32 | Striker As-Body | 1 |
167-0003 Cover As
| 16***03 | Cover As | 1 |
| 17***03 | Motor As-Electric | 1 |
| 1M***30 | Nut And Lock Assem.; (No. 10-32) | 2 |
154-2481 Dash Gp
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 15***81 | Dash Group | 1 |
| 17***88 | Plate As | 1 |
154-2482 Door Gp-Cab
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 2 |
| 15***82 | Door Group-Cab | 1 |
| 20***85 | Converter Group-Electrical; (24-Volt To 12-Volt)(Air Conditioner, Heater) | 1 |
169-6845 Fan Gp-Circulating
| 16***45 | Fan Group-Circulating | 1 |
| 17***40 | Angle | 1 |
| 17***42 | Angle | 2 |
5d-2856 Fan Gp-Circulating
| 17***52 | Absorber-Shock | 1 |
| 18***10 | Bolt-Shoulder | 1 |
| 18***11 | Spacer | 2 |
274-8879 Kit-Flow Control Valve -Air Conditioner, Heater
| 03***14 | Screw; (10-32x1-In) | 3 |
| 15***55 | Kit; (Connecting Plug) (12-Pin) (Includes Plug As Wedge & Interface Seal) | 1 |
| 15***60 | Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness) | 1 |
208-1214 Kit-Shock Absorber
| 10***00 | Fitting As-Air Conditioner; (Quick Disconnect)(Refrigerant) | 2 |
| 10***43 | Hose Assem. | 1 |
| 10***33 | Clip; (Slot) | 1 |
154-2483 Liner Gp-Cab
| 05***26 | Tee | 1 |
| 05***13 | Connector | 1 |
| 11***61 | Plate-Instruction; (Air Conditioner Lines) | 1 |
196-9436 Liner Gp-Cab
| 00***04 | Fitting; (Barbed (90 Deg)) | 1 |
| 05***13 | Connector | 1 |
| 11***61 | Plate-Instruction; (Air Conditioner Lines) | 1 |
178-9370 Lines Gp-Air Conditioner
| 00***04 | Fitting; (Barbed (90 Deg)) | 1 |
| 11***61 | Plate-Instruction; (Air Conditioner Lines) | 1 |
| 16***99 | Hose As | 1 |
156-2872 Lines Gp-Heater & Air Cond
| 10***96 | Clip | 2 |
| 13***53 | Hose; (192.5cm) (X2) | 0 |
| 15***72 | Lines Group-Heater & Air Cond | 1 |
180-5463 Lines Gp-Heater & Air Cond
| 18***63 | Lines Group-Heater & Air Cond | 1 |
| 1F***50 | Nut Rops Support | 2 |
| 2G***72 | Washer-Special; (10x27.81x2.54-mm Thk) | 4 |
6v-1971 Literature Gp -Machine
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 6 |
| 3E***83 | Wedge-Receptacle Lock; (6-Pin) | 1 |
179-4878 Mirror Gp-Rear View
| 17***78 | Mirror Group-Rear View | 1 |
| 8E***42 | Mounting As | 8 |
| 8T***61 | Washer-Hard-49mm Od X 28mm Id X 5mm Thk | 8 |
8x-4976 Mirror Gp-Rear View
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 15***74 | Kit-Connecting Plug; (6-Pin)(Cat Electronic Display Harness) | 1 |
| 3E***83 | Wedge-Receptacle Lock; (6-Pin) | 1 |
168-6981 Module Gp-Quad Gauge
| 13***43 | Plate As-Lumbar | 1 |
| 16***81 | Module Group-Quad Gauge | 1 |
| 17***52 | Retainer | 1 |
153-8061 Module Gp-Speedometer & Tach -Eu
| 15***61 | Module Group-Speedometer & Tach | 1 |
| 16***83 | Knob-Lumbar | 1 |
| 17***05 | Pan Group-Backrest; -Lumbar | 1 |
8x-4977 Mounting Gp-Rops
| 10***68 | Bezel | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
204-8978 Pan Gp-Backrest -Cloth
| 12***70 | Capscrew; (Button Hd) (M8x1.25x20) (G10.9) | 4 |
| 16***66 | Bracket As | 1 |
| 16***67 | Facia | 1 |
178-0605 Pan Gp-Backrest -Lumbar
| 10***68 | Bezel | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
154-2487 Panel Gp-Instrument
| 12***31 | Cover | 1 |
| 14***61 | Kit-Roller; (Foot Brake Control)(Governor Pedal) | 1 |
| 14***63 | Screw | 2 |
189-9921 Panel Gp-Instrument
| 03***14 | Bolt-Self Locking; (1/4unc X 1/2) | 1 |
| 10***67 | Washer-Hard; (7.2x25x2-mm Thk) | 1 |
| 16***46 | Spring | 1 |
113-4799 Pedal Gp-Governor
| 10***12 | Film-Instruction; (Alternate Exit, Remove Window) | 1 |
| 11***99 | Pedal Group-Governor | 1 |
| 15***29 | Rops As | 1 |
173-6532 Radio Gp -Am/Fm Cassette
| 17***32 | Radio Group; (Am/Fm-Cassette) | 1 |
| 17***37 | Spacer; (11.7x19.8x20.3-mm Thk)(Lh Seat Side) | 1 |
| 18***59 | Screw-Pan Head; (7/16-20x1.75-In)(Lh Seat Side) | 1 |
177-4935 Recliner Gp-Seat
| 10***04 | Plate As | 1 |
| 17***55 | Seat Group-Suspension | 1 |
| 17***35 | Recliner Group-Seat | 1 |
154-2491 Rops Gp
| 10***04 | Plate As | 1 |
| 15***91 | Rops Group | 1 |
| 17***55 | Seat Group-Suspension | 1 |
202-8611 Seat Belt Gp -Retractable
| 10***04 | Plate As | 1 |
| 20***03 | Spacer; (12.7x22.2x9.5-mm Thk) | 2 |
| 20***11 | Seat Belt Group; -Retractable | 1 |
177-2308 Seat Gp -Cloth
| 03***43 | Nut; (5/16-18 Thd) | 3 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 2 |
154-2492 Seat Gp -Cloth
| 14***88 | Locknut-Flange; (3/8-16-Thd) | 8 |
| 15***92 | Seat Group; -Cloth | 1 |
| 16***47 | Armrest Group; -Lh | 1 |
177-3255 Seat Gp-Suspension
| 03***43 | Nut; (5/16-18 Thd) | 3 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 2 |
230-1389 Seat Gp-Suspension -Cloth
| 03***43 | Nut; (5/16-18 Thd) | 3 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 2 |
230-8795 Suspension Gp-Seat -Air
| 14***95 | Hose; (650-cm Each) | 0 |
| 16***34 | Bracket As | 1 |
| 16***45 | Tank Group-Window Washer | 1 |
230-1427 Suspension Gp-Seat -Air
| 18***80 | Handle | 1 |
| 23***27 | Suspension Group-Seat; -Air | 1 |
| 3B***04 | Lockwasher--Sheet Assembly To Angle Assembly | 2 |
175-7953 Suspension Gp-Seat
| 03***43 | Nut; (5/16-18 Thd) | 3 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 2 |
177-2312 Swivel Gp-Seat
| 10***10 | Plate | 1 |
| 14***95 | Hose; (650-cm Each) | 0 |
| 16***34 | Bracket As | 1 |
186-0084 Valve Gp-Air Control
| 10***94 | Post-Center | 1 |
| 10***99 | Bumper | 1 |
| 10***67 | Slide As | 1 |
156-4726 Washer Gp-Window
| 10***93 | Glass-Cab; (Fixed) | 1 |
| 10***94 | Post-Center | 1 |
| 10***99 | Bumper | 1 |
8x-9739 Window Gp
| 10***76 | Glass-Sliding | 1 |
| 10***78 | Grip | 2 |
| 11***31 | Block | 2 |
154-2493 Window Gp-Cab
| 10***97 | Wiper Group-Window | 2 |
| 14***95 | Hose; (650-cm Each) | 0 |
| 15***93 | Window Group-Cab | 1 |
157-1287 Window Gp-Cab
| 10***44 | Motor Group-Window Wiper; (24-Volt)(24-Volt) | 1 |
| 10***41 | Crank As | 1 |
| 15***87 | Window Group-Cab | 1 |
160-8604 Window Gp-Sliding
| 16***04 | Window Group-Sliding | 1 |
| 18***28 | Film-Stripe; (Cat, Rh) | 1 |
| 18***29 | Film-Stripe; (Cat, Lh) | 1 |
154-2495 Wiper & Washer Gp-Window
| 03***60 | Rivets | 8 |
| 10***59 | Film-Notice; (Shipping) | 1 |
| 11***88 | Film; (Identification) (Fuel Filter) (On Secondary Fuel Filter) | 1 |
102-8997 Wiper Gp-Window
| 10***97 | Wiper Group-Window | 1 |
| 11***62 | Film-Information; (Engine Oil) | 1 |
| 12***44 | Film-Warning; (Jump Start, Read Omm) | 1 |
Power Train
144-6292 Valve Gp-Solenoid
| 0S***18 | Bolt; (5/16-18x1-In)(Hydraulic Pump) | 1 |
| 14***92 | Valve Group-Solenoid; -Torque Converter Lockup Clutch | 1 |
| 1D***41 | Bolt 3.00 In.(7.62 cm) Long | 12 |
9x-9482 Valve Gp-Solenoid
| 10***83 | Kit-Seal; (Solenoid Valve) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***11 | Cartridge As | 1 |
193-8559 Valve Gp-Solenoid
| 0S***18 | Bolt; (5/16-18x1-In)(Hydraulic Pump) | 1 |
| 19***59 | Valve Group-Solenoid; -Transmission | 1 |
| 1D***41 | Bolt 3.00 In.(7.62 cm) Long | 12 |
9w-4119 Actuator Gp-Rotary
| 0T***02 | Bolt; (3/8-16x0.625-In)(Shield To Head) | 2 |
| 1F***06 | Dowel | 2 |
| 1F***51 | Tee,Pipe Fuel Primer | 1 |
9w-2419 Case & Parts Gp-Planetary
| 17***83 | Tube As | 1 |
| 4B***74 | Washer (Required Only When Bosch Alternator Is Fitted) | 2 |
| 5H***78 | Elbow-External Pipe Thread; (Extension Pipe) | 1 |
3t-1420 Case Gp-Transfer Gear
| 1H***24 | Bushing (.375" External Thread) | 1 |
| 3D***87 | Fitting; - Use When Relocating Air Override Valve To R.H. Side Panel If Equipped With Attachment Parking Brake Control | 1 |
| 3T***20 | Case Group-Transfer Gear | 1 |
168-2469 Control Gp-Differential Lock
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 2 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 4 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 2 |
172-0928 Control Gp-Differential Lock -Chassis
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 2 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 4 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 2 |
9w-2429 Control Gp-Transmission Hyd
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 2 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 4 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 2 |
103-5500 Cooler Gp-Transmission Oil
| 0T***18 | Bolt Strap To Front Cover | 8 |
| 10***00 | Cooler Group-Transmission Oil | 1 |
| 1A***35 | Bolt 2.00 In. (5.08 cm) Long | 9 |
7w-6459 Core Gp-Oil Cooler
| 03***35 | Bolt 38.10 mm(1.50 In.)Long | 4 |
| 03***35 | Bolt-Self Locking; 2.22cm(.875 In.) Lg | 12 |
| 03***23 | Bolt-Self Locking; 4.45cm(1.75in)Lg Ea | 8 |
2p-9310 Cover Gp-Shipping
| 11***04 | Gear-Bevel; (20-Teeth) | 2 |
| 11***05 | Pinion-Bevel; (20-Teeth) | 4 |
| 2K***37 | Nut (National Fine); (3/4-16-Thd) | 8 |
8d-5060 Differential & Bevel Gear Gp
| 13***75 | Filter Element As-Oil; (Ultra High Efficiency)(Cleanout/High Efficiency) | 1 |
| 1R***73 | Filter Element As-Oil; (Advanced Efficiency)(Disposable Transmission Oil) | 1 |
| 1U***93 | Filter Element As-Oil; (Hydraulic)(Transmission/Fire Resistant) | 1 |
8d-5059 Differential Gp
| 03***60 | Cup-Roller Bearing | 6 |
| 0S***88 | Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter | 9 |
| 0S***95 | Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard | 5 |
9p-6447 Filter Gp-Oil -Transmission
| 12***39 | Hose As | 1 |
| 13***34 | Tube As | 1 |
| 14***05 | Adapter Group | 1 |
159-9609 Gear & Case Gp-Transfer
| 14***48 | Tube As | 1 |
| 14***47 | Elbow; (-12 Orb/Orfs) | 1 |
| 14***92 | Elbow; (-12 Orfs/-12 Orfs Swivel) | 1 |
157-2430 Lines Gp-Power Train Oil
| 14***48 | Tube As | 1 |
| 14***47 | Elbow; (-12 Orb/Orfs) | 1 |
| 14***92 | Elbow; (-12 Orfs/-12 Orfs Swivel) | 1 |
157-2434 Lines Gp-Retarder
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 8 |
| 0S***85 | Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine | 18 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 18 |
8s-0660 Manifold & Screens Gp
| 15***30 | Lines Group-Power Train Oil | 1 |
| 15***11 | Transmission Ar | 1 |
| 18***30 | Brake Group-Service | 1 |
9w-2418 Planetary Gp-Transmission
| 1B***02 | Key-- Adapter To Compression Release Shaft | 1 |
| 2N***11 | Ring-Retaining | 1 |
| 2P***13 | Pump Group-Gear | 1 |
157-2442 Power Train Ar
| 15***42 | Power Train Ar | 1 |
| 1T***20 | Bolt-12 Point Head; (3/8-16x1.25-In) | 4 |
| 2P***04 | Cover As-Pump | 1 |
3p-0204 Pump Gp-Transmission
| 14***07 | Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number) | 2 |
| 1A***29 | Bolt (1-1/8") Tube Assembly To Transfer Drive Case | 12 |
| 1F***06 | Dowel | 1 |
2p-9313 Pump Gp-Gear
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 2 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 4 |
| 2D***09 | Seal--To Cover & Plate Bearing Retainers | 2 |
8d-6050 Pump & Mtg Gp-Scavenge
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 4 |
| 0T***73 | Bolt (3/8) (63.5mm Long) (On Cab Of Cover Assem.) | 2 |
| 1M***80 | Bearing; (25.413 mm Od) | 4 |
3p-0203 Pump Gp-Gear
| 15***34 | Lines Group-Retarder | 1 |
| 17***31 | Control Group-Retarder | 1 |
| 2P***05 | Retarder Group (W/Housing); Retarder Gp (With Housing) | 1 |
160-3554 Retarder Ar
| 03***38 | Bolt 69.85 mm(2.75 In.) Long | 2 |
| 0T***91 | Stud (1 15/16" Long) | 2 |
| 11***19 | Disc-Friction | 2 |
2p-9305 Retarder Gp
| 2P***05 | Retarder Group (W/Housing); Retarder Gp (With Housing) | 1 |
5t-3052 Shaft Gp-Drive
| 5T***52 | Shaft Group-Drive | 1 |
211-1846 Tire Gp
| 1T***65 | Torque Converter Group | 1 |
| 21***46 | Tire Group | 1 |
| 2S***78 | Washer; (1.406x2x0.134-In Thk) | 1 |
154-4490 Tire Gp
| 15***90 | Tire Group | 1 |
162-7851 Tire Gp
| 16***51 | Tire Group | 1 |
8w-3442 Tire Gp
| 8W***42 | Tire Group | 1 |
155-2089 Tire Gp
| 15***89 | Tire Group | 1 |
154-4486 Tire Gp
| 15***86 | Tire Group | 1 |
155-2088 Tire Gp
| 15***88 | Tire Group | 1 |
164-5687 Tire Gp
| 16***87 | Tire Group | 1 |
154-4488 Tire Gp
| 15***88 | Tire Group | 1 |
158-8878 Tire Gp
| 15***78 | Tire Group | 1 |
211-1844 Tire Gp
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 48 |
| 0S***21 | Bolt --Brace To Starting Engine Mounting Pad; Bolt-- Brace To Starting Engine Mounting Pad | 12 |
| 1T***47 | Bearing-Sleeve; (65.207 mm Od) | 1 |
210-9234 Tire Gp
| 21***34 | Tire Group | 1 |
8w-3446 Tire Gp
| 8W***46 | Tire Group | 1 |
165-5519 Tire Gp
| 16***19 | Tire Group | 1 |
163-0719 Tire Gp
| 16***19 | Tire Group | 1 |
8w-3529 Tire Gp
| 8W***29 | Tire Group | 1 |
1t-1065 Torque Converter Gp
| 15***09 | Gear & Case Group-Transfer | 1 |
| 1T***65 | Torque Converter Group | 1 |
| 2P***10 | Cover Group-Shipping; Covers Gp-Shipping | 1 |
3p-1630 Torque Converter Gp
| 0S***14 | Bolt (.25" Diameter-.50" Long) | 1 |
| 16***78 | Body-Load Piston | 7 |
| 1S***36 | Retainer | 1 |
159-9611 Transmission Ar
| 0S***14 | Bolt (.25" Diameter-.50" Long) | 1 |
| 15***11 | Transmission Ar | 1 |
| 16***78 | Body-Load Piston | 7 |
9w-2428 Valve Gp-Pressure Control
| 11***37 | Valve-Quick-Release | 1 |
| 9W***28 | Valve Group-Pressure Control | 1 |
216-7179 Valve Gp-Pressure Control
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 4 |
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 4 |
| 15***84 | Retainer | 1 |
5d-0470 Valve Gp-Quick-Release -Differential Lock
| 03***30 | Bolt-Self Locking; (5/16unc X 3/4) | 1 |
| 12***33 | Spring As | 2 |
| 13***45 | Pin-Spring | 1 |
164-4216 Valve Gp-Retarder Hyd Control
| 16***16 | Valve Group-Retarder Hydraulic Control; -Transfer Case | 1 |
| 1S***93 | Strap; (Cable) (0.62in Dia) | 2 |
| 7N***79 | Socket-Governor Solenoid Wire To Housing | 1 |
9p-0123 Valve Gp-Selector -Xmsn Control
| 10***83 | Kit-Seal; (Solenoid Valve) | 1 |
| 10***11 | Cartridge As | 1 |
| 11***43 | Locknut; (5/16-18-Thd) | 1 |
9w-2427 Valve Gp-Transmission Control
| 03***35 | Bolt-Self Locking; 2.22cm(.875 In.) Lg | 8 |
| 0L***78 | Bolt,Machine Governor And Decelerator Control | 44 |
| 0S***30 | Pin (Part Of 2s***65 Assem.) | 1 |
216-7176 Valve Gp-Transmission Control
| 16***19 | Tire Group | 1 |
| 21***76 | Valve Group-Transmission Control | 1 |
| 2G***15 | Wheel Group | 1 |
8d-8250 Wheel & Final Drive Gp
| 2G***15 | Wheel Group | 1 |
| 8D***50 | Wheel & Final Drive Group | 1 |
| 8W***46 | Tire Group | 1 |
163-0722 Wheel & Tire Ar
| 16***22 | Wheel & Tire Ar | 1 |
| 1B***74 | Plug,Pipe Base Assembly,Engine Oil Filter Assembly | 1 |
| 2D***06 | Seal--Final Drive Carrier | 2 |
187-8706 Wheel & Tire Ar
| 11***22 | Tube As | 1 |
| 14***74 | Gauge-Sight; (Transmission Oil Level) | 1 |
| 15***69 | Case & Frame As | 1 |
2g-9115 Wheel Gp
| 11***22 | Tube As | 1 |
| 14***74 | Gauge-Sight; (Transmission Oil Level) | 1 |
| 15***69 | Case & Frame As | 1 |
Service Equipment And Supplies
158-7439 Film Gp
| 15***39 | Film Group | 1 |
202-9978 Plate & Film Gp -German
| 20***78 | Plate & Film Group; -German | 1 |
155-4976 Plate & Film Gp
| 15***76 | Plate & Film Group | 1 |
Steering System
9t-6685 Cylinder Gp-Servo Steering
| 10***09 | Elbow | 1 |
| 10***96 | Tube As | 1 |
| 12***72 | Tee | 1 |
8x-7236 Lines Gp-Secondary Steering
| 11***12 | Hose As | 1 |
| 14***27 | Connector Group | 2 |
| 14***47 | Elbow; (-12 Orb/Orfs) | 1 |
156-4177 Lines Gp-Steering
| 11***12 | Hose As | 1 |
| 14***27 | Connector Group | 2 |
| 14***47 | Elbow; (-12 Orb/Orfs) | 1 |
8x-4955 Pump & Mtg Gp-Steering
| 00***14 | Ring-Retaining; (Internal) | 1 |
| 3G***41 | Coupling | 1 |
| 3G***42 | Plug | 1 |
8w-9679 Pump Gp-Gear -2 Section
| 11***41 | Kit-Seal; (Includes 1 Seal-Dust, 1 Seal-Quad Ring & 6 Seal-O-Rings) | 1 |
| 3G***91 | Race | 2 |
| 5L***00 | Bearing-Thrust | 1 |
124-7800 Pump Gp-Metering -Hmu
| 12***00 | Pump Group-Metering; -Hmu | 1 |
| 8W***79 | Pump Group-Gear; -2 Section-Secondary Steering | 1 |
| 8X***36 | Lines Group-Secondary Steering | 1 |
9t-7334 Pump Gp-Gear
| 4J***85 | Spring | 1 |
| 6K***07 | Seal-O-Ring; (43.69mm Id) | 1 |
| 8C***17 | Elbow-90 Degree | 1 |
9t-4996 Screen Gp -Steering Pump Outlet
| 18***55 | Wiring Group-Secondary Steering | 1 |
| 8W***79 | Pump Group-Gear; -2 Section-Secondary Steering | 1 |
| 8X***36 | Lines Group-Secondary Steering | 1 |
2a-6374 Steering Ar-Secondary
| 14***66 | Kit-Lubrication; (Steering Column) | 1 |
| 17***82 | Cover; (Steering Column) | 1 |
| 18***35 | Nut; (7/8-20-Thd) | 1 |
188-2899 Steering Ar-Secondary
| 18***99 | Steering Ar-Secondary | 1 |
| 1U***59 | Spacer; (6x10.5x2-mm Thk) | 1 |
| 1U***60 | Spring | 1 |
201-7316 Steering Column Gp-Adjustable
| 20***16 | Steering Column Group-Adjustable | 1 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 1 |
| 6V***98 | Seal-O-Ring -Line From Gear Pump Output | 1 |
340-1171 Steering Column Gp-Adjustable
| 2S***96 | Spring | 2 |
| 34***71 | Steering Column Group-Adjustable | 1 |
| 3G***76 | Plug As-O-Ring | 2 |
4t-9406 Valve Gp-Check -Steering
| 1U***56 | Ring-Back-Up | 2 |
| 3G***26 | Nut; (3/8-40-Thd) | 1 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 2 |
171-6722 Valve Gp-Check -Steering
| 14***36 | Seat-Pilot | 1 |
| 17***22 | Valve Group-Check; -Hydraulic Oil Clr Bypass, Steering | 1 |
| 6J***61 | Valve-Relief Poppet; (Steering) | 1 |
1u-4053 Valve Gp-Check & Relief -Steering
| 13***80 | Spacer; (15-mm Thk) | 1 |
| 14***38 | Valve Group-Relief; -Steering | 1 |
| 14***07 | Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number) | 2 |
4t-5538 Valve Gp-Relief -Steering
| 11***61 | Seal-O-Ring | 1 |
| 16***66 | Piston | 1 |
| 17***15 | Seal As | 1 |
142-8538 Valve Gp-Relief -Steering
| 11***10 | Protector-Gas Valve | 1 |
| 14***38 | Valve Group-Relief; -Steering | 1 |
| 19***50 | Core | 1 |
6e-4069 Valve Gp-Steering
| 19***50 | Core | 1 |
| 22***67 | Valve Group-Accumulator Charging | 1 |
| 22***69 | Kit-Seal; (Hydraulic Accumulator) | 1 |
623G serial number reference
The 623G carries two Product Identification Number plates because the tractor and the scraper bowl are separately serialized units that get mated at the factory. The tractor PIN plate is on the right side of the tractor frame, below the operator compartment, and lists the model number, PIN, plus the engine and transmission model/serial/arrangement numbers. The bowl PIN plate is on the left side of the scraper bowl, above the draft arm, and lists the model number and PIN only. Read the first three characters of either plate as the prefix (DBC for the tractor, DBY for the bowl) and the digits that follow as the sequential unit number; quote both PINs together when ordering parts or dating a complete machine.
| Prefix | Identifies | Notes |
|---|---|---|
| DBC | 623G Wheel Tractor-Scraper - tractor (power) unit | Tractor-unit PIN series for the 623G, starting at DBC1-UP. Pairs with a DBY-prefix scraper (bowl) unit to form a complete machine; the tractor and the bowl each carry their own PIN. Tractor engine is a Cat C15 ACERT diesel (electronic unit injection, dual-power rating that steps up in the higher road gears, about 246-272 kW / 330-365 hp net), paired with an eight-speed-forward/one-speed-reverse powershift transmission. The scraper/bowl unit carries its own separate engine and transmission dedicated to driving the elevator, independent of the tractor engine and electrical system; the operator's manual documents this as an if-equipped item with its own start switch and throttle, and warns against moving the machine with it shut off (exact engine model not confirmed - verify with your dealer). Tractor-side items (battery disconnect switch, engine shutdown switch, brakes, seat, cab doors, air conditioning) are documented against this prefix. Part of the G-series scraper line built roughly 2003 to 2011, superseded by the 623H around late 2011. |
| DBY | 623G Wheel Tractor-Scraper - scraper (bowl) unit | Scraper/bowl-unit PIN series for the 623G, starting at DBY1-UP. This is the elevating-bowl half of the same machine that carries a DBC-prefix tractor; the bowl PIN plate sits on the left side of the bowl above the draft arm and lists only the model number and PIN (no engine/transmission fields, unlike the tractor plate). Elevator-type loading components (elevator chain, elevator speed reducer, ejector rollers, cutting edges, draft-arm wear plates, backup alarm) are documented against this prefix, confirming the 623G is an elevator-loading scraper rather than a push-pull open-bowl type. The bowl also carries its own dedicated engine and transmission that power the elevator, separate from the tractor's C15 (documented in the operator's manual as an if-equipped item; exact engine model not confirmed - verify with your dealer). Same production era as the paired DBC tractor prefix, roughly 2003 to 2011. |
Frequently asked questions
What engine does the Caterpillar 623G use?
The 623G's tractor engine varies by production run: early machines use the Cat 3406E (14.6 L) inline-six, while later Tier 3/Stage III-compliant units use the Cat C15 ACERT (15.2 L). Both rate 330 net hp in first/second gear and 365 net hp in third through eighth gear, using a dual-horsepower strategy that boosts output on the haul road and when the elevator is loading. Some units also carry a separate, independently-started scraper-side engine for the elevator, documented in the operator's manual as an if-equipped option; check the machine's own PIN and operator's manual to confirm.
What is the operating weight of the Caterpillar 623G?
Empty operating weight runs about 37,400-37,500 kg (82,500-82,700 lb) with a full fuel tank, ROPS cab, and operator. At the rated 25,000 kg (55,000 lb) payload, loaded operating weight reaches roughly 61,800-62,550 kg (136,250-137,900 lb); exact figures vary slightly by tire choice and factory options.
What replaced the Caterpillar 623G?
Caterpillar replaced the 623G with the 623H, introduced in November 2011. The 623H moved to a single Cat C13 engine rated at 407 hp — about 18 percent more power than the G-series — while keeping the elevating-scraper layout and a similar bowl capacity.
What 623G owners discuss
What do operators say about the power steering and hydraulic behavior on the 623G?
Operators report the steering can go soft or need higher engine rpm to build power at idle. That symptom usually traces to hydraulic pump wear, a clogged filter, or air pulled into the steering circuit rather than a bad steering valve. On this machine the bowl, ejector, elevator, and steering functions draw off a shared hydraulic supply, so a starved pump or restricted filter tends to show up as sluggish steering and slow bowl or ejector response at the same time, not just one function acting up. Check pump output pressure and filter condition before condemning the steering valve itself. Have your dealer verify hydraulic pump output pressure against spec before committing to major hydraulic work.
Is there a consensus on using the retarder versus the service brakes on grade?
Shop talk consistently favors using the hydraulic retarder lever to control speed downhill and saving the service brakes mainly for load and dump maneuvering. This generation carries reworked axles with wider brake shoes and drums than the model it replaced, which helps brake life, but a loaded scraper still eats linings fast if the brakes are used as the primary speed control on grade, so the retarder-first habit is the standard field practice. Have your dealer verify retarder response and brake adjustment if pedal travel feels long or the retarder feels weak under load.
What wear items are typical on the loading elevator, and did Cat change anything for this generation?
The elevator chain and drive sprocket are the highest-wear items on the loading mechanism across this scraper family. This generation added a scissor-style chain tensioner to cut down on chain jumping and sprocket wear, along with a stronger elevator structure that reduces chain stress and frees up more available torque for loading in tough material. Drive sprockets are split and bolt on, so a worn sprocket can be swapped without pulling the chain apart. Chain tension and sprocket tooth wear are routine watch items, especially in abrasive or rocky material.
Which engine does the 623G actually have, and does it vary by production year?
It depends entirely on when the machine was built, so treat this as a range rather than one fixed answer. Earlier production tractors carry a mechanically-injected Cat 3406E. Later production, built to meet Tier 3 / Stage III emissions requirements, switched to the C15 ACERT with electronic unit injection and a dual power rating that gives extra torque rise for loading in tough cuts. The two engines behave differently in the field: ACERT-equipped machines generally hold rpm better into the load and run on fully electronic controls, while the 3406E-equipped machines are simpler but older technology. Confirm which engine a specific machine actually has off its PIN or serial before assuming parts or service procedures carry over between the two.
Are there common electrical or sensor issues reported on these scrapers?
Rough idle, hesitation, or a sudden loss of power right as the machine starts loading gets blamed most often on the engine speed or throttle sensor circuit, or a corroded connector in the engine wiring harness, rather than the fuel system. Both engines used across this family run on Cat's electronic engine control, so a marginal sensor signal or a bad ground can make the ECM pull timing or fuel and mimic a mechanical problem. Checking sensor wiring and connectors before tearing into injectors or the fuel system saves a lot of wasted diagnostic time. Have your dealer verify sensor readings and ECM fault history before replacing engine components.
What causes the transmission to run fine cold but go soft or lose upper gears after an hour or two of work?
This is a recurring complaint pattern on this power-shift transmission family: drive is fine cold, then gets hot and drops out of the higher gears, then comes back once it cools overnight. That pattern points at a failing torque-converter or slipping clutch pack rather than a simple linkage adjustment, since the lower gears that run through the converter keep working while the direct-drive lockup gears needing full clutch pressure are the first to slip as things heat up. Metal showing up in the transmission filter is the telltale sign of a converter or clutch failure already underway. Have your dealer verify transmission and converter pressures and pull a filter sample before committing to a rebuild.
What should a buyer check before purchasing a used 623G?
Pin down which engine generation the tractor actually has, 3406E versus C15 ACERT, from the PIN rather than the sales listing, since parts support and service procedures differ between them and configurations vary. Confirm the tractor and the scraper or bowl carry a matched, factory-paired PIN set rather than a mismatched pairing assembled later. Check elevator chain tension and sprocket tooth wear, look for leaks around the apron and ejector cylinder seals, and inspect the bowl floor and cutting edge for uneven wear that suggests the machine has been run out of adjustment. Walk the tires for scrubbing wear coming from the articulation joint, and check hitch pins and bushings for play. Run the hydraulic retarder and brakes under load to confirm response, and watch transmission temperature during a longer test drive to catch the hot-and-soft symptom before you own it. Pull recent oil samples for the transmission, final drives, and hydraulics if the seller has them. Have your dealer verify PIN history and run a full service inspection before finalizing the purchase.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Serial-range & configuration variants
This page covers the Caterpillar 623G. Related factory variants of the same model family:
623G
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