Caterpillar 660B
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar 660B is a rigid three-axle, single-engine, pusher-loaded wheel tractor-scraper built for high-volume earthmoving, not a self-loading push-pull machine. The base 660 (90F/77F-prefix) opened the line with a naturally aspirated Cat D346 V8 rated roughly 450-500 flywheel hp through a 9-speed powershift transmission. The 660B (58K-prefix), introduced in 1969, replaced that engine with a turbocharged D346TA V8 rated around 550 flywheel hp paired with a newly developed 8-speed semi-automatic powershift. Operating weight runs roughly 52-58 t (115,000-128,000 lb) empty and 106-122 t loaded with a heaped bowl, moving up to 41.3 m³ (54 yd³) heaped and 30.6 m³ (40 yd³) struck. Cat offered the tractor with an open ROPS canopy or a cabbed option, gasoline pony-motor or electric starting, optional hydraulic Traction Aid weight transfer, and custom mine-spec bowls with stretched capacity and lengthened ejector strokes alongside the standard configuration.
The 660B's turbo and new transmission trimmed loaded weight versus the base 660 while adding horsepower, and Cat moved the bowl-lift cylinders from the gooseneck to an outboard position near the draft-tube ends to keep the bowl from racking under the added power. Caterpillar dropped all its large three-axle scrapers, this one included, from production around 1975, leaving the twin-engine push-pull 657 as its only remaining large motor scraper; no direct single-engine successor to the 660B nameplate followed. The machine remains active today mainly because it is mechanically simple, with no electronic controls to fail, and rugged enough for decades of heavy cut work; used-market interest centers on machines with an intact chassis and driveline, and many working examples now run a Detroit Diesel Series 60 in place of the original D346TA as factory turbo-engine parts support has thinned and regional emissions rules push out the original diesel.
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 660B specifications
Engine
| Engine model | Cat D346 V8 diesel, naturally aspirated (early 660, 90F/77F-series tractors); Cat D346TA V8 diesel, turbocharged (660B, 58K-series tractors) |
| Gross power | 660B (D346TA): 550 hp (410 kW) flywheel. Early 660 (D346, naturally aspirated): 450-500 hp (336-373 kW), depending on series. |
| Displacement | 19.5 L (1191 cu in) |
| Cylinders | 8, V-configuration |
| Emissions tier | Not applicable. Machine predates emissions-tier regulation, built in the late 1960s-1970s. |
Weights
| Operating weight (empty) | Approx. 52-58 t (115,000-128,000 lb) empty, depending on source and configuration. |
| Gross weight (loaded, heaped bowl) | Approx. 106-122 t loaded. Early 660 trends toward the upper end (~120 t); 660B trends slightly lower (~117 t). Ton basis (short vs metric) is not consistent across published figures, treat as approximate. |
| Shipping weight breakdown, transport-disassembled (660B) | Front tractor wheels approx. 9.1 t (20,000 lb); rear tractor wheels approx. 22.4 t (49,300 lb); scraper wheels approx. 18.6 t (41,000 lb); combined approx. 50 t (110,300 lb), per the factory parts book for the 50K1-and-up serial range. |
| Ground pressure | Not published in available spec sheets for this model. |
Dimensions
| Transport length | 17.27 m (56 ft 8 in) |
| Transport width | Approx. 4.3 m (14 ft), reported as low as 4.24 m (13 ft 11 in) depending on source |
| Transport height | 4.37 m (14 ft 4 in) |
| Bowl cutting width | 3.65 m (12 ft) |
| Tires | Tractor unit: 18.00x25 20PR front, 37.5x39 28PR rear. Scraper unit: 37.5x51 36PR. |
| Wheelbase / tread / ground clearance | Not documented in publicly available spec sheets for this legacy model. Verify against the factory service manual for the applicable serial range. |
Performance
| Travel speed (660B) | Up to approx. 72 km/h (45 mph) |
| Travel speed (early 660) | Up to approx. 68 km/h (42 mph) |
| Transmission | 660B: 8-speed semi-automatic powershift. Early 660: 9-speed powershift. |
| Bowl capacity | 30.6 m³ struck (40 yd³); 41.3 m³ heaped (54 yd³) |
| Gradeability | Not published in available spec sheets for this model. |
Service capacities (summary)
| Fuel tank, hydraulic system, engine oil, cooling system | Not published in the spec sheets and parts-book excerpts available for this legacy model. Confirm exact fuel, hydraulic, engine oil, and cooling system capacities against the factory service manual for the applicable serial range. |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
660B fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (D346TA V-8 diesel, with filter) | Not confirmed specifically for the 660B's uprated, turbocharged engine. A factory-reproduction data sheet for the predecessor/base 660 tractor unit (naturally aspirated engine, 500 flywheel hp, 9-speed powershift) lists crankcase capacity at 57 L (15 US gal). That figure is single-sourced, tied to the earlier non-turbo tractor, and not confirmed to carry over unchanged to the 660B — treat as reference only and verify against the 660B-specific manual. | Not documented by brand name in any accessible source for this era. Factory literature of this vintage specified engine oil by SAE viscosity grade for ambient temperature rather than a branded product line; no specific grade or brand could be confirmed as tied to the 660B. |
| Cooling system | Not confirmed for the 660B. The predecessor base-660 data sheet lists cooling system capacity at 144 L (38 US gal). Single source, tied to the earlier naturally aspirated tractor — the 660B's turbocharged, aftercooled engine may require a different volume, so this is reference only, not a verified 660B figure. | Not documented by name for this model. No period antifreeze/coolant specification tied to the 660B was located in accessible sources; use a period-correct permanent-type coolant and confirm against the OMM. |
| Fuel tank | 738 L (195 US gal) is documented on the predecessor base-660 tractor's factory data sheet. The 660B shares the same three-axle tractor-scraper chassis as the base 660 per multiple independent sources, so the tank likely carries over unchanged, but this exact figure has not been independently confirmed for the 660B nameplate — treat as probable, not verified. | No. 2 diesel fuel, consistent with period Caterpillar engine literature for this engine family (minimum cetane rating in the mid-30s); premium fuel is not required. Exact 660B-specific wording not located. |
| Power-shift transmission compartment | Not confirmed for the 660B. The predecessor base-660 (9-speed powershift, three automatically selected ranges) lists a transmission compartment capacity of 125 L (33 US gal). The 660B uses a distinct 8-speed semi-automatic powershift design, so this capacity may not carry over unchanged — varies by configuration/series. No 660B-specific figure was found in any accessible source. | Not documented by brand for this era. Period Caterpillar literature for powershift and final-drive compartments generally called for a multipurpose-type gear lubricant selected by SAE viscosity grade rather than a named product; no confirmed grade or brand ties to the 660B specifically. |
| Differential | Not confirmed for the 660B. The predecessor base-660 data sheet lists differential capacity at 155 L (41 US gal) as its own line item, separate from the transmission and final drives. Reference only, not independently confirmed for the 660B. | Not documented by name. Likely the same multipurpose-type gear lubricant category noted for the transmission and final drives per period practice; no brand confirmed specifically for the 660B. |
| Final drives (each side) | Not confirmed for the 660B. The predecessor base-660 data sheet lists final drive capacity at 26 L (7 US gal) per side, for its planetary, full-floating-axle final drive assemblies serviced independently on each side. Reference only. | Not documented by name. Same multipurpose-type gear lubricant category as the transmission and differential per period practice; no confirmed brand tied to the 660B. |
| Hydraulic system and tank (steering and scraper circuit) | Not confirmed for the 660B. The predecessor base-660 data sheet lists total hydraulic system (steering and scraper) capacity at 348 L (92 US gal), fed by a vane-type pump rated near 549 L/min (145 gpm) at 2000 rpm with a relief setting near 141 kg/cm2 (2000 psi). The bowl/apron/ejector cylinder sizing behind that figure matches the 41.3 m3 (54 cu yd) heaped bowl also cited for the 660B elsewhere, so the hydraulic circuit is probably shared, but the tank capacity itself is not independently confirmed for the 660B nameplate. | Not documented by name. Period practice selected hydraulic oil by SAE viscosity grade for ambient temperature; no specific brand or spec confirmed for the 660B. |
| Retarder system (auxiliary hydraulic circuit) | Not confirmed for the 660B. The predecessor base-660 data sheet lists a separate retarder-system capacity of 26 L (7 US gal), apart from the main steering/scraper hydraulic circuit. Reference only, standard equipment on this tractor line. | Not documented by name. Presumed to share the main hydraulic system's oil type per typical period practice; not independently confirmed for the 660B. |
| Grease (chassis and pin joints, spec only) | Not applicable. Grease points on this machine are serviced individually through fittings rather than a bulk-fill reservoir. | Not documented by brand for this era or model in any accessible source. General-purpose chassis grease of the period was typically a lithium-base NLGI 2 product; no 660B-specific designation was located. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar 660B maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 50 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 6,000 h |
|
Servicing the 660B beyond the schedule
Predictive maintenance & fluid analysis
The 660B carries no ECM and no scan-tool diagnostics, so oil sampling is the only early warning on the D346TA turbo diesel. Pull engine oil samples on schedule and watch for turbocharger contamination markers after any turbo event. Sample powershift transmission fluid separately; running the wrong fluid grade shows up as clutch-pack slippage that mimics wear. Sample differential and final-drive gear oil for metal content given the tonnage these components carry. Track hydraulic oil condition on the bowl and ejector circuit; contamination there drives cylinder seal wear under load.
Corrective & common repairs
The recurring corrective job on this platform is cam-follower failure in the D346TA's valve train, usually traced to an operator missing the downshift-indicator lamp and forcing a wrong-range shift under load. After any turbocharger failure, flush the oil supply and return lines before running a replacement turbo, since leftover debris kills a good unit fast. Powershift slipping or delayed shifts often trace to incorrect transmission fluid rather than worn clutch packs; correct the fluid before condemning the pack. Inspect the gooseneck and bowl-lift-cylinder mounts for cracking on hard-worked machines.
Overhaul & rebuild points
Plan a D346TA top-end overhaul around cam-follower and valve-train wear rather than waiting for a failure in the cut. Turbocharger rebuilds on this engine should always include a full oil-line flush, not just a bolt-on replacement. The 8-speed semi-automatic powershift is a clean-sheet design from the base 660's transmission, so budget clutch-pack overhaul on its own schedule with no shared parts. On ex-mining or high-hour units, treat the chassis, gooseneck, and bowl-lift-cylinder mounting points as structural overhaul items, since fatigue cracking is the dominant failure mode at these weights.
Seasonal & environment servicing
Cycle the optional Traction Aid system before each shift in wet or freshly graded cuts and check its hoses and pins; even with weight shifted to the drive wheels, a loaded three-axle single-engine scraper can still lose footing on churned ground and need a push. In dry, dusty cuts, service engine air filtration more often to protect the D346TA turbo from abrasive intake. Check heater and cab seals on factory-cab units before cold-weather work. Inspect tractor and scraper tires for weather cracking on machines stored outdoors between seasons.
660B common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 6H-6000 | Film-Warning Left Side Of Filter Opening On Seat Frame | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
660B attachments & work tools
Loading arrangement / pusher tractor
The 660/660B is pusher-loaded only. The rigid three-axle gooseneck carries no self-loading bail or push-pull hitch. Filling the bowl requires a tandem pusher tractor bumping the cushioned rear pushblock, originally a paired D9-class unit built for this duty and later large single dozers in this weight class.
Bowl, apron and ejector controls
Bowl, apron and ejector are hydraulically actuated, not cable-operated. On the 660B the bowl-lift cylinders are mounted outboard near the draft-tube ends rather than beside the gooseneck (the early-660 layout), a change made to keep the bowl square under heavy push loads.
Bowl cutting edge / ground-engaging tips
Cutting edge is offered in smooth or serrated patterns with abrasion-resistant tip options for rock or gravel duty. Edge choice is matched to the dig material rather than fixed at build.
Traction Aid hydraulic weight-transfer
Optional hydraulic Traction Aid (Tractionaid) system, offered across Caterpillar's three-axle scraper line of this era, shifts weight from the scraper axle onto the tractor drive wheels during the cut to improve traction in soft or loose material.
Tractor-to-bowl connection / pushblock
Tractor and bowl are joined by a fixed-pivot draft frame, not a quick-attach coupler. The rear pushblock is a cushioned steel-faced plate sized to mate with the pusher tractor's blade or push arms, and is the only 'attachment interface' this model uses.
Interchangeable haul bodies
The 660 tractor was also paired with third-party coal and earth bottom-dump bodies and a rock rear-dump body in place of the standard open bowl, letting the same tractor haul instead of scrape. These are aftermarket/dealer-supplied bodies rather than a Caterpillar-cataloged work tool, so fit and hydraulics should be verified case by case.
Tires and wheel equipment
Typical fitment is 18.00x25 20PR on the tractor front (steer) axle, 37.5x39 28PR on the tractor rear (drive) axle, and 37.5x51 36PR on the scraper axle. Dual rear tires and radial alternatives were offered depending on ground conditions; exact sizing varies by configuration/series.
Engine starting and fueling options
The D346-family diesel could be ordered with a gasoline pony-motor starting engine or a straight electric starter. A fast-fueling system was offered for high-utilization fleet operation.
Operator station
Standard operator station is an open ROPS canopy. A cab with heater was offered as a factory option for cold-weather work.
Series/engine configuration note
Early 660 (90F/77F series) used the naturally aspirated D346 V8, rated roughly 450-500 hp depending on series, with a 9-speed powershift. The 660B (58K series) moved to the turbocharged D346TA rated around 550 flywheel hp with a new 8-speed semi-automatic powershift. Confirm engine/transmission pairing against serial prefix before matching hydraulic or driveline options; horsepower and gearing vary by series.
All 660B assemblies by section
Every catalogued assembly group for the Caterpillar 660B. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Attachments
2p3154 Air Conditioner Arrangement--Field Installation
| 1P***22 | Air Conditioner Group | 1 |
| 1P***23 | Console Group-Control | 1 |
| 1P***24 | Return Air Console Group | 1 |
1p3322 Air Conditioner Group--Part 3 Of 3
| 1P***22 | Air Conditioner Group | 1 |
1p3322 Air Conditioner Group--Part 2 Of 3
| 1P***22 | Air Conditioner Group | 1 |
1p3322 Air Conditioner Group--Part 1 Of 3
| 1P***22 | Air Conditioner Group | 1 |
8d4940 Back-Up Warning Arrangement
| 8D***85 | Back-Up Warning Group | 1 |
| 8D***65 | Back-Up Warning Group | 1 |
| 8D***40 | Back-Up Warning Arrangement | 1 |
8d4935 Back-Up Warning Arrangement
| 8D***85 | Back-Up Warning Group | 1 |
| 8D***60 | Back-Up Warning Group | 1 |
| 8D***35 | Back-Up Warning Arrangement | 1 |
2g7025 Back-Up Warning Group
| 2G***25 | Back-Up Warning Group | 1 |
8d4785 Back-Up Warning Group--Factory Installation--Type 1
| 8D***85 | Back-Up Warning Group | 1 |
8d4785 Back-Up Warning Group--Type 2--Factory Installation
| 8D***85 | Back-Up Warning Group | 1 |
8d4865 Back-Up Warning Group--Factory Installation
| 8D***65 | Back-Up Warning Group | 1 |
8d4860 Back-Up Warning Group--Factory Installation
| 8D***60 | Back-Up Warning Group | 1 |
7d9375 Basic Alarm Group--24 Volt--Type 2
| 7D***75 | Basic Alarm Group | 1 |
7d9375 Basic Alarm Group--24 Volt--Type 1
| 7D***75 | Basic Alarm Group | 1 |
7d9420 Bevel Gear Group
| 7D***20 | Bevel Gear Group | 1 |
7d4100 Brake Control Group--Trailing Unit
| 7D***00 | Brake Control Group | 1 |
5d1160 Brake Group--Type 1
| 5D***60 | Brake Group; Brake Group | 1 |
5d1160 Brake Group--Type 4
| 5D***60 | Brake Group; Brake Group | 1 |
5d1160 Brake Group--Type 2
| 5D***60 | Brake Group; Brake Group | 1 |
5d1160 Brake Group--Type 3
| 5D***60 | Brake Group; Brake Group | 1 |
6d6365 Brake Shield Group
| 6D***65 | Brake Shield Group | 1 |
7d6355 Brake Shield Group
| 7D***55 | Brake Shield Group | 1 |
3g1270 Cartridge Group
| 3G***70 | Cartridge Group | 1 |
3g2722 Cartridge Group--12 G.P.M.--L.H. Rotation
| 3G***22 | Cartridge Group | 1 |
3g2717 Cartridge Group--5 G.P.M.--L.H. Rotation
| 3G***17 | Cartridge Group-Vane Pump; -Front | 1 |
5j5272 Brake Chamber Assembly
| 5J***72 | Chamber As-Brake | 1 |
7n4296 Clutch And Refrigerant Compressor Group
| 7N***96 | Compressor Group-Clutch & Refrig | 1 |
2p8233 Refrigerant Compressor Group--Type 1
| 2P***33 | Compressor Group-Refrigerant | 1 |
2p8233 Refrigerant Compressor Group--Type 2
| 2P***33 | Compressor Group-Refrigerant | 1 |
3p2103 Condenser Service Door Group
| 3P***03 | Condenser Service Door Group | 1 |
1p3323 Control Console Group
| 1P***23 | Console Group-Control | 1 |
1p3323 Control Console Group--Type 2
| 1P***23 | Console Group-Control | 1 |
5j519 Control Valve Group
| 5J***19 | Control Valve Group | 1 |
2s3025 Protection Cover Group--Oil Filler Cap
| 2S***25 | Cover Group-Protection; Protection Cover Group | 1 |
5d1900 Protection Cover Group--Hydraulic Tank Cap
| 5D***00 | Cover Group-Protection; Protection Cover Group-- Hydraulic Tank Cap | 1 |
2s6096 Protection Cover Group--Radiator Cap
| 2S***96 | Cover Group-Protection; Protection Cover Group-- Radiator Cap | 1 |
9d630 Dust Cover Group
| 9D***30 | Cover-Dust | 1 |
9f740 Discharger
| 9F***40 | Discharger Group | 1 |
6d22 Door Limiter Group
| 6D***22 | Door Limiter Group | 1 |
7d1730 Emergency Start Receptacle Group
| 7D***30 | Emergency Start Receptacle Group | 1 |
7d3510 Ether Starting Aid Group
| 7D***10 | Ether Starting Aid Group | 1 |
9s6716 Fan Assembly--Reversible Blade
| 9S***16 | Fan Assembly | 1 |
7d1650 Final Drive And Dual Wheel Arrangement--21.00 X 49
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 8 |
| 1B***31 | Nut-Rops Mounting Bracket To Fender Rear | 8 |
| 1D***08 | Bolt-(3/4" X 2-3/4")-Rops Mounting Bracket To Fender | 8 |
7d6000 Fast Fill Fuel Adapter--Type 3
| 7D***00 | Fuel Tank Adapter Group | 1 |
7d6000 Fast Fill Fuel Adapter--Type 2
| 7D***00 | Fuel Tank Adapter Group | 1 |
7d6000 Fast Fill Fuel Adapter Group--Type 1
| 7D***00 | Fuel Tank Adapter Group | 1 |
7d4690 Fuel Tank Adapter Group
| 7D***90 | Fuel Tank Adapter Group | 1 |
9s5002 Governor Control Lever Service Group
| 9S***02 | Governor Control Lever Service Group | 1 |
8f9866 Grease Gun
| 8F***66 | Grease Gun As | 1 |
7d8780 High Speed Oil Change Group--Type 1
| 7D***80 | High Speed Oil Change Group | 1 |
7d8780 High Speed Oil Change Group--Type 2
| 7D***80 | High Speed Oil Change Group | 1 |
8d6614 Hose Assembly
| 3P***22 | Stem Assembly--90 Degrees (Long) | 1 |
| 4S***98 | Stem Assembly--90 Degrees (Short) | 1 |
| 4S***07 | Hose--48.80" Length (Order By The Inch) | 2 |
8d5319 Hose Assembly
| 3S***06 | Sleeve Assem. | 2 |
| 7S***69 | Stem Assem. (.50" Thread) | 1 |
| 8D***19 | Hose As | 1 |
4j2064 Hydraulic Cylinder Group--2 Required
| 4J***64 | Hydraulic Cylinder Group | 1 |
3j2733 Hydraulic Oil Filter Group
| 3J***33 | Hydraulic Oil Filter Group | 1 |
7j614 Hydraulic Pump Assembly
| 7J***14 | Hydraulic Pump Assembly | 1 |
7j596 Hydraulic Pump Assembly
| 7J***96 | Hydraulic Pump Assembly | 1 |
2p5167 Jacket Water Heater Group
| 2P***67 | Jacket Water Heater Group | 1 |
2p5167 Jacket Water Heater Group--Type 2
| 2P***67 | Jacket Water Heater Group | 1 |
1m1882 Flood Lamp Assembly--24 Volt--Type 2
| 1M***82 | Lamp Group | 1 |
1m1882 Flood Lamp Assembly--24 Volt--Type 1
| 1M***82 | Lamp Group | 1 |
7d1180 Light Signal Receiver Group--24 Volt
| 7D***80 | Light Signal Receiver Group | 1 |
8d7940 Mounting Group--Field Installation
| 8D***40 | Mounting Group | 1 |
8d7510 Mounting Group--Field Installation
| 8D***10 | Mounting Group | 1 |
2p3153 Mounting Modifications Group--Part 1 Of 3
| 2P***53 | Mounting Modifications Group; Air Conditioning Mounting Modifications Group | 1 |
2p3153 Mounting Modifications Group--Part 2 Of 3
| 2P***53 | Mounting Modifications Group; Air Conditioning Mounting Modifications Group | 1 |
2p3153 Mounting Modifications Group--Part 3 Of 3
| 2P***53 | Mounting Modifications Group; Air Conditioning Mounting Modifications Group | 1 |
Name Plates And Transfers
| 1S***88 | Film-- Drain Valve; --On Each Side Of Radiator Support | 1 |
| 2D***80 | Plate; Serial Number On R.H. Side Of Cylinder Block | 1 |
| 2P***31 | Film--Cat On Each Side Of Radiator Guard; Film--Cat On Each Side--Above Drum Shaft | 1 |
3p52 Oil Filter Group--Field Installation
| 3P***52 | Oil Filter Group | 1 |
7d4780 Parking Brake Control Arrangement--Factory Installation Only
| 7D***80 | Parking Brake Control Group | 1 |
| 7D***80 | Parking Brake Control Arrangement | 1 |
| 7J***08 | Key Sq.; 38,1 mm (1.5") Long, Parking Brake Control Group, Key Sq.; 1.50" Long - Was 7j***12 | 1 |
7d4790 Parking Brake Control Arrangement--Factory Installation Only
| 7D***80 | Parking Brake Control Group | 1 |
| 7D***90 | Parking Brake Control Arrangement | 1 |
| 7J***10 | Parking Brake Control Group | 1 |
7j5108 Parking Brake Control Group--Type 1
| 7J***08 | Key Sq.; 38,1 mm (1.5") Long, Parking Brake Control Group, Key Sq.; 1.50" Long - Was 7j***12 | 1 |
7d4680 Parking Brake Control Group--Part 1 Of 2--Type 2
| 7D***80 | Parking Brake Control Group | 1 |
7d4680 Parking Brake Control Group--Part 2 Of 2--Type 2
| 7D***80 | Parking Brake Control Group | 1 |
7j5110 Parking Brake Control Group--Type 2
| 7J***10 | Parking Brake Control Group | 1 |
7j5108 Parking Brake Control Group--Type 2
| 7J***08 | Key Sq.; 38,1 mm (1.5") Long, Parking Brake Control Group, Key Sq.; 1.50" Long - Was 7j***12 | 1 |
7d4680 Parking Brake Control Group--Part 2 Of 2--Type 1
| 7D***80 | Parking Brake Control Group | 1 |
7d4680 Parking Brake Control Group--Part 1 Of 2--Type 1
| 7D***80 | Parking Brake Control Group | 1 |
7j5110 Parking Brake Control Group--Type 1
| 7J***10 | Parking Brake Control Group | 1 |
5d1920 Protection Cover Group--Fuel Tank Cap
| 5D***20 | Protection Cover Group-Fuel Tank Cap; Protection Cover Group | 1 |
7d7080 Pump, Tank And Lines Group--Part 2 Of 5--Type 2
| 7D***80 | Pump Tank And Lines Group | 1 |
7d7080 Pump, Tank And Lines Group--Part 5 Of 5--Type 2
| 7D***80 | Pump Tank And Lines Group | 1 |
7d7080 Pump, Tank And Lines Group--As Viewed From Rear Right Hand Side Of Machine--Part 5 Of 5
| 7D***80 | Pump Tank And Lines Group | 1 |
7d7080 Pump, Tank And Lines Group--Part 2 Of 5
| 7D***80 | Pump Tank And Lines Group | 1 |
7d7080 Pump, Tank And Lines Group--Part 3 Of 5
| 7D***80 | Pump Tank And Lines Group | 1 |
7d7080 Pump, Tank And Lines Group--Part 1 Of 5
| 7D***80 | Pump Tank And Lines Group | 1 |
7d7080 Pump, Tank And Lines Group--Part 1 Of 5--Type 2
| 7D***80 | Pump Tank And Lines Group | 1 |
7d7080 Pump, Tank And Lines Group--Part 3 Of 5--Type 2
| 7D***80 | Pump Tank And Lines Group | 1 |
7d7080 Pump, Tank And Lines Group--Part 4 Of 5--Type 2
| 7D***80 | Pump Tank And Lines Group | 1 |
7d7080 Pump, Tank And Lines Group--Part 4 Of 5
| 7D***80 | Pump Tank And Lines Group | 1 |
8n2469 Radiator Dampening Conversion Group--Field Installation
| 8N***69 | Radiator Dampening Conversion Group | 1 |
2d284 Rear Flood Light Group--24 Volt
| 2D***84 | Rear Flood Light Group | 1 |
2p8713 Refrigerant Compressor Group--Type 3
| 2P***13 | Refrigerant Compressor Group | 1 |
2p8713 Refrigerant Compressor Group--Type 2
| 2P***13 | Refrigerant Compressor Group | 1 |
2p8713 Refrigerant Compressor Group--Type 1
| 2P***13 | Refrigerant Compressor Group | 1 |
4j2575 Relief Control Valve Group
| 4J***75 | Relief Control Valve Group | 1 |
2j9815 Relief Valve Group
| 2J***15 | Relief Valve Group | 1 |
1p3324 Return Air Console Group
| 1P***24 | Return Air Console Group | 1 |
8d8760 Roll-Over Protective System--Open--Type 1
| 8D***60 | Roll-Over Protective System | 1 |
9d670 Roll-Over Protective System--Open--Field Installation
| 9D***70 | Roll-Over Protective System | 1 |
8d8760 Roll-Over Protective System--Open--Type 2
| 8D***60 | Roll-Over Protective System | 1 |
5d3306 Rotochamber Assembly
| 5D***06 | Rotochamber Assembly | 1 |
7j6233 Rotochamber Assembly
| 7J***33 | Rotochamber Assembly | 1 |
6d6435 Brake Shield Group
| 6D***35 | Shield Group-Brake | 1 |
7d6345 Brake Shield Group
| 7D***45 | Shield Group-Brake | 1 |
4j5344 Single Lever Bowl And Apron Control Group
| 4J***44 | Single Lever Bowl And Apron Control Group | 1 |
7j9342 Single Lever Bowl And Apron Control Group
| 7J***42 | Single Lever Bowl And Apron Control Group | 1 |
6g2755 Slack Adjuster Group--R.H.
| 6G***55 | Slack Adjuster Group | 1 |
6g2754 Slack Adjuster Group--L.H.
| 6G***54 | Slack Adjuster Group | 1 |
8p5349 Switch Assembly--Thermostat--Type 1
| 8P***49 | Switch As; Switch Assembly--To Bracket Assembly | 1 |
8p5349 Switch Assembly--Thermostat--Type 2
| 8P***49 | Switch As; Switch Assembly--To Bracket Assembly | 1 |
4j5756 Tank And Valve Group--Part 2 Of 2
| 4J***56 | Tank And Valve Group | 1 |
4j5756 Tank And Valve Group--Part 1 Of 2
| 4J***56 | Tank And Valve Group | 1 |
9s7978 Tool Group
| 9S***78 | Tool Group-Hand | 1 |
5d7060 Traction Control Unit And Cylinder Group--Part 2 Of 2--Type 1
| 5D***60 | Traction Control Unit And Cylinder Group | 1 |
5d7060 Traction Control Unit And Cylinder Group--Part 1 Of 2--Type 1
| 5D***60 | Traction Control Unit And Cylinder Group | 1 |
5d7060 Traction Control Unit And Cylinder Group--Part 2 Of 2--Type 2
| 5D***60 | Traction Control Unit And Cylinder Group | 1 |
5d7060 Traction Control Unit And Cylinder Group--Part 1 Of 2--Type 2
| 5D***60 | Traction Control Unit And Cylinder Group | 1 |
6d3782 Emergency Brake Control Valve Assembly
| 6D***82 | Valve As; -- Emergency Control | 1 |
2r618 Double Check Valve Assembly
| 2R***18 | Valve As-Check | 1 |
4j8500 Control Valve Assembly
| 4J***00 | Valve As-Control | 1 |
2g9000 Fast Fill Adapter Group
| 2G***00 | Valve As-Tank | 1 |
4d2286 Valve Assembly
| 4D***86 | Valve Assembly | 1 |
4d3278 Control Valve Assembly
| 4D***78 | Valve Group-Air Control; -Parking Brake Switch | 1 |
7d4380 Vandalism Guard Group
| 7D***80 | Vandalism Guard Group | 1 |
8d4185 Vandalism Protection Arrangement
| 2S***25 | Cover Group-Protection; Protection Cover Group | 1 |
| 2S***96 | Cover Group-Protection; Protection Cover Group-- Radiator Cap | 1 |
| 5D***00 | Cover Group-Protection; Protection Cover Group-- Hydraulic Tank Cap | 1 |
9j5045 Vane Pump Group--Type 1
| 9J***45 | Vane Pump Group | 1 |
9j5051 Vane Pump Group--Type 2
| 9J***51 | Vane Pump Group | 1 |
9j5051 Vane Pump Group--Type 1
| 9J***51 | Vane Pump Group | 1 |
9j5045 Vane Pump Group--Type 2
| 9J***45 | Vane Pump Group | 1 |
7d1630 Final Drive And Wheel Group--Type 4
| 7D***30 | Wheel & Final Drive Group; Final Drive And Wheel Group | 1 |
7d1630 Final Drive And Wheel Group--Type 6
| 7D***30 | Wheel & Final Drive Group; Final Drive And Wheel Group | 1 |
7d1630 Final Drive And Wheel Group--Type 3
| 7D***30 | Wheel & Final Drive Group; Final Drive And Wheel Group | 1 |
7d1630 Final Drive And Wheel Group
| 7D***30 | Wheel & Final Drive Group; Final Drive And Wheel Group | 1 |
7d1630 Final Drive And Wheel Group--Type 5
| 7D***30 | Wheel & Final Drive Group; Final Drive And Wheel Group | 1 |
7d1630 Final Drive And Wheel Group--Type 2
| 7D***30 | Wheel & Final Drive Group; Final Drive And Wheel Group | 1 |
5d6920 Windrow Breaker Group--Side View
| 5D***20 | Windrow Breaker Group | 1 |
Diesel Engine
Aftercooler (9s6748 N/S)
| 9S***48 | Aftercooler Group | 1 |
Air Cleaner (5d7750 N/S)
| 5D***50 | Air Cleaner | 1 |
2s2764 Air Compressor Assembly
| 2S***64 | Air Compressor Assembly | 1 |
1p5013 Air Compressor Group--Type 2
| 1P***13 | Air Compressor Group | 1 |
2s3707 Air Compressor Group
| 2S***07 | Air Compressor Group | 1 |
1p5013 Air Compressor Group--Type 1
| 1P***13 | Air Compressor Group | 1 |
7m914 Air Filter Service Indicator Group
| 7M***14 | Air Filter Service Indicator Group | 1 |
Air Lines (8s724 N/S)
| 8S***24 | Air Lines | 1 |
5s9088 Alternator Assembly--24 Volt, 50 Ampere--Part 2 Of 2--Type 2
| 5S***88 | Alternator Group-Charging | 1 |
5s9088 Alternator Assembly--24 Volt, 50 Ampere--Part 1 Of 2--Type 1
| 5S***88 | Alternator Group-Charging | 1 |
5s9088 Alternator Assembly--24 Volt, 50 Ampere--Part 2 Of 2--Type 1
| 5S***88 | Alternator Group-Charging | 1 |
5s9088 Alternator Assembly--24 Volt, 50 Ampere--Part 1 Of 2--Type 2
| 5S***88 | Alternator Group-Charging | 1 |
7s8847 Alternator Group--24 Volt, 50 Ampere
| 7S***47 | Alternator Group-Charging; Alternator Group | 1 |
Battery, Wiring And Lighting System (5d8040 N/S)--24 Volt--Part 3 Of 3
| 5D***40 | Battery Wiring And Lighting System | 1 |
5d8040 Battery, Wiring And Lighting System--24 Volt--Part 2 Of 3
| 5D***40 | Battery Wiring And Lighting System | 1 |
5d8040 Battery, Wiring And Lighting System--24 Volt--Part 3 Of 3
| 5D***40 | Battery Wiring And Lighting System | 1 |
5d8040 Battery, Wiring And Lighting System--24 Volt--Part 1 Of 3
| 5D***40 | Battery Wiring And Lighting System | 1 |
Battery, Wiring And Lighting System (5d8040 N/S)--24 Volt--Part 1 Of 3
| 5D***40 | Battery Wiring And Lighting System | 1 |
Battery, Wiring And Lighting System (5d8040 N/S)--24 Volt--Part 2 Of 3
| 5D***40 | Battery Wiring And Lighting System | 1 |
6n1674 Bearing And Rod Kit--Field Installation
| 4N***86 | Tube Assembly | 8 |
| 4N***00 | Bearing Connecting Rod | 8 |
| 4N***01 | Rod Assembly - Odd Cylinder; (Odd Cyl.) | 4 |
Blower Fan And Guard (9s7182 N/S)
| 9S***82 | Blower Fan And Guard | 1 |
8s6180 Breather Group
| 8S***80 | Breather Group; Breather And Fumes Disposal Group | 1 |
1p1183 Exhaust By-Pass Group
| 1P***83 | Bypass Group-Exhaust; Exhaust By-Pass Group | 1 |
Camshaft (3s3982 N/S)--Part 1 Of 2
| 3S***82 | Camshaft Group; Camshaft Group | 1 |
Camshaft (3s3982 N/S)--Part 2 Of 2
| 3S***82 | Camshaft Group; Camshaft Group | 1 |
3s3982 Camshaft Group--Part 2 Of 2
| 3S***82 | Camshaft Group; Camshaft Group | 1 |
3s3982 Camshaft Group--Part 1 Of 2
| 3S***82 | Camshaft Group; Camshaft Group | 1 |
2s708 Connecting Rod And Piston Group--8 Required
| 2S***08 | Connecting Rod And Piston; Connecting Rod And Piston Group | 1 |
2p8708 Fuel Ratio Control Group
| 2P***08 | Control Group-Fuel Ratio; Fuel Ratio Control Group | 1 |
Fuel Ratio Control (8s6419 N/S)--With Override
| 8S***19 | Control Group-Fuel Ratio; Fuel Ratio Control Group (With Override) | 1 |
2s3686 Crankshaft Group
| 2S***86 | Crankshaft Group; Crankshaft Group | 1 |
Crankshaft (2s3686 N/S)
| 2S***86 | Crankshaft Group; Crankshaft Group | 1 |
Crankshaft Replacement Bearings
| 7N***68 | Bearing--Main (.050 In. Undersize) | 5 |
| 7N***69 | Bearing--Main (.025 In. Undersize) | 5 |
| 7N***70 | Bearing--Main (.025 In. Oversize O.D.--Standard--I.D.) | 5 |
Cylinder Block And Covers (2s3687 N/S)--Part 3 Of 3
| 2S***87 | Cylinder Block And Covers Group | 1 |
2s3687 Cylinder Block And Covers Group--Rear View--Part 2 Of 3
| 2S***87 | Cylinder Block And Covers Group | 1 |
Cylinder Block And Covers (2s3687 N/S)--Part 2 Of 3
| 2S***87 | Cylinder Block And Covers Group | 1 |
2s3687 Cylinder Block And Covers Group--Part 3 Of 3
| 2S***87 | Cylinder Block And Covers Group | 1 |
2s3687 Cylinder Block And Covers Group--Part 1 Of 3
| 2S***87 | Cylinder Block And Covers Group | 1 |
Cylinder Block And Covers (2s3687 N/S)--Part 1 Of 3
| 2S***87 | Cylinder Block And Covers Group | 1 |
2s3687 Cylinder Block And Covers Group--Front View--Part 1 Of 3
| 2S***87 | Cylinder Block And Covers Group | 1 |
2s3687 Cylinder Block And Covers Group--Part 2 Of 3
| 2S***87 | Cylinder Block And Covers Group | 1 |
2s3687 Cylinder Block And Covers Group--Side View--Part 3 Of 3
| 2S***87 | Cylinder Block And Covers Group | 1 |
4n4086 Cylinder Block Assembly
| 4N***86 | Cylinder Block Assembly | 1 |
8s6801 Cylinder Block Assembly--Type 1
| 8S***01 | Cylinder Block Assembly | 1 |
8s6801 Cylinder Block Assembly
| 8S***01 | Cylinder Block Assembly | 1 |
6n1557 Cylinder Block Assembly
| 6N***57 | Cylinder Block Assembly | 1 |
8s6801 Cylinder Block Assembly--Type 2
| 8S***01 | Cylinder Block Assembly | 1 |
8s6461 Cylinder Head And Valve Mechanism Group--Side View Part 1 Of 2
| 8S***61 | Cylinder Head Group | 1 |
8s6461 Cylinder Head And Valve Mechanism Group--Side View--Part 2 Of 2
| 8S***61 | Cylinder Head Group | 1 |
Cylinder Head And Valve Mechanism (8s6461 N/S)--End View Part 2 Of 2
| 8S***61 | Cylinder Head Group | 1 |
8s6461 Cylinder Head And Valve Mechanism Group--End View--Part 2 Of 2
| 8S***61 | Cylinder Head Group | 1 |
Cylinder Head And Valve Mechanism (8s6461 N/S)--Side View Part 1 Of 2
| 8S***61 | Cylinder Head Group | 1 |
8s6461 Cylinder Head Valve Mechanism Group--End View--Part 1 Of 2
| 8S***61 | Cylinder Head Group | 1 |
8s6461 Cylinder Head And Valve Mechanism Group--End View Part 2 Of 2
| 8S***61 | Cylinder Head Group | 1 |
Drive Pulley And Damper (8s6403 N/S)
| 8S***03 | Damper & Pulley Group | 1 |
8s6403 Drive Pulley And Damper Group
| 8S***03 | Damper & Pulley Group | 1 |
5m1618 Dash Lamp Assembly--24 Volt
| 5M***18 | Dash Lamp Assembly | 1 |
1p3162 Differential Pressure Regulator Assembly--Type 1--Replaced By
| 1P***62 | Differential Pressure Regulator Assembly | 1 |
1p3162 Differential Pressure Regulator Assembly--Type 2--Replaced By
| 1P***62 | Differential Pressure Regulator Assembly | 1 |
4n6680 Variable Timing Drive Assembly
| 4N***80 | Drive As-Variable Timing | 1 |
2s4244 Air Compressor Drive Group--Type 2
| 2S***44 | Drive Group-Air Compressor; Air Compressor Drive Group | 1 |
Air Compressor Drive (2s4244 N/S)--Type 1
| 2S***44 | Drive Group-Air Compressor; Air Compressor Drive Group | 1 |
1m5061 Tachometer Drive Group
| 1M***61 | Drive Group-Tachometer | 1 |
8s6418 Engine Oil Cooler Group
| 8S***18 | Engine Oil Cooler Group | 1 |
2s728 Engine Support Group
| 2S***28 | Engine Support Group | 1 |
Exhaust By-Pass (2s3690 N/S)
| 2S***90 | Exhaust By-Pass | 1 |
8s6404 Fan Drive Group
| 8S***04 | Fan Drive Group | 1 |
8h7204 Primary Fuel Filter Group (9s1129 N/S)
| 8H***04 | Filter Group-Fuel | 1 |
4s8407 Fuel Filter Group
| 4S***07 | Filter Group-Fuel; Fuel Filter Group | 1 |
2p5588 Oil Filter Group
| 2P***88 | Filter Group-Oil; Oil Filter Group | 1 |
Oil Filter (2p5588 N/S)
| 2P***88 | Filter Group-Oil; Oil Filter Group | 1 |
2s3261 Flywheel Group
| 2S***61 | Flywheel Group | 1 |
8s206 Fuel Pump Housing Group--Part 2 Of 2
| 8S***06 | Fuel Injection Pump Group | 1 |
4n6714 Fuel Injection Pump Group--Part 1 Of 2
| 4N***14 | Fuel Injection Pump Group | 1 |
8s206 Fuel Pump Housing Group--Part 1 Of 2
| 8S***06 | Fuel Injection Pump Group | 1 |
4n6714 Fuel Injection Pump Group--Part 2 Of 2
| 4N***14 | Fuel Injection Pump Group | 1 |
1p2297 Fuel Priming Pump Group
| 1P***97 | Fuel Priming Pump Assembly | 1 |
6n9740 Fuel Priming Pump Barrel Assembly
| 6N***40 | Fuel Priming Pump Barrel Assembly | 1 |
5d7520 Fuel System Group
| 5D***20 | Fuel System | 1 |
Fuel System (5d7520 N/S)
| 5D***20 | Fuel System | 1 |
8s199 Fuel Transfer Pump Group (5s9657 N/S)
| 8S***99 | Fuel Transfer Pump Group | 1 |
8s199 Fuel Transfer Pump Group
| 8S***99 | Fuel Transfer Pump Group | 1 |
5s9014 Fumes Disposal Group
| 5S***14 | Fumes Disposal Group | 1 |
Gasket Kits
| 1P***69 | Complete Diesel Engine Overhaul | 0 |
| 1P***70 | Valve Grinding | 0 |
| 1P***72 | Transmission Overhaul | 0 |
Governor Control (5d6730 N/S)
| 5D***30 | Governor Control | 1 |
8s6420 Governor Group--Part 1 Of 3--Type 3
| 8S***20 | Governor Group | 1 |
8s6420 Governor Group--Part 2 Of 3--Type 3
| 8S***20 | Governor Group | 1 |
8s6420 Governor Group--Part 3 Of 3--Type 3
| 8S***20 | Governor Group | 1 |
8s6420 Governor Group--Part 3 Of 3--Type 2
| 8S***20 | Governor Group | 1 |
4n3660 Governor Group--Part 2 Of 3--Type 1
| 4N***60 | Governor Group | 1 |
8s6420 Governor Group--Part 2 Of 3--Type 4
| 8S***20 | Governor Group | 1 |
8s6420 Governor Group--Part 3 Of 3--Type 4
| 8S***20 | Governor Group | 1 |
4n3660 Governor Group--Part 1 Of 3--Type 1
| 4N***60 | Governor Group | 1 |
4n3660 Governor Group--Part 3 Of 3--Type 2
| 4N***60 | Governor Group | 1 |
2p8687 Governor Group--Part 1 Of 3--Type 2
| 2P***87 | Governor Group | 1 |
8s6420 Governor Group--Part 1 Of 3--Type 2
| 8S***20 | Governor Group | 1 |
8s6420 Governor Group--Part 3 Of 3--Type 1
| 8S***20 | Governor Group | 1 |
2p8687 Governor Group--Part 3 Of 3--Type 2
| 2P***87 | Governor Group | 1 |
2p8687 Governor Group--Part 1 Of 3
| 2P***87 | Governor Group | 1 |
2p8687 Governor Group--Part 2 Of 3--Type 2
| 2P***87 | Governor Group | 1 |
8s6420 Governor Group--Part 1 Of 3--Type 4
| 8S***20 | Governor Group | 1 |
8s6420 Governor Group--Part 2 Of 3--Type 2
| 8S***20 | Governor Group | 1 |
2p8687 Governor Group--Part 2 Of 3
| 2P***87 | Governor Group | 1 |
2p8687 Governor Group--Part 3 Of 3
| 2P***87 | Governor Group | 1 |
4n3660 Governor Group--Part 1 Of 3--Type 2
| 4N***60 | Governor Group | 1 |
8s6420 Governor Group--Part 1 Of 3--Type 1
| 8S***20 | Governor Group | 1 |
8s6420 Governor Group--Part 2 Of 3--Type 1
| 8S***20 | Governor Group | 1 |
4n3660 Governor Group--Part 3 Of 3--Type 1
| 4N***60 | Governor Group | 1 |
4n3660 Governor Group--Part 2 Of 3--Type 2
| 4N***60 | Governor Group | 1 |
Governor Torque Spring (9s7000 N/S)--Type 2
| 9S***00 | Governor Torque Spring | 1 |
Governor Torque Spring (9s7000 N/S)--Type 1
| 9S***00 | Governor Torque Spring | 1 |
5d7989 Harness Assembly
| 5D***89 | Harness Assembly | 1 |
Idler Gear (2s3701 N/S)--Rear View Part 1 Of 2
| 2S***01 | Idler Gear Group; Idler Gears-Balancer, Camshaft, Fuel Pump And Oil Pump Group | 1 |
Idler Gear (2s3701 N/S)--Front View Part 2 Of 2
| 2S***01 | Idler Gear Group; Idler Gears-Balancer, Camshaft, Fuel Pump And Oil Pump Group | 1 |
2s3701 Idler Gear Group--Front View Part 2 Of 2
| 2S***01 | Idler Gear Group; Idler Gears-Balancer, Camshaft, Fuel Pump And Oil Pump Group | 1 |
2s3701 Idler Gear Group--Rear View Part 1 Of 2
| 2S***01 | Idler Gear Group; Idler Gears-Balancer, Camshaft, Fuel Pump And Oil Pump Group | 1 |
1m3379 Head Lamp Assembly--24 Volt--Type 2
| 1M***79 | Lamp Group | 1 |
5s5147 Head Lamp Group--24 Volt--Type 2
| 5S***47 | Lamp Group | 1 |
5s5147 Head Lamp Group--24 Volt--Type 1
| 5S***47 | Lamp Group | 1 |
1m3379 Head Lamp Assembly--24 Volt--Type 1
| 1M***79 | Lamp Group | 1 |
9d4650 Rear Flood Lighting Group
| 9D***50 | Light Group | 1 |
2s3692 Fuel Injection Valves And Lines Group--Part 1 Of 2
| 2S***92 | Lines Group-Fuel Injection | 1 |
2s3692 Fuel Injection Valves And Lines Group--Part 2 Of 2
| 2S***92 | Lines Group-Fuel Injection | 1 |
Fuel Injection Valves And Lines (2s3692 N/S)--Part 1 Of 2
| 2S***92 | Lines Group-Fuel Injection | 1 |
Fuel Injection Valves And Lines (2s3692 N/S)--Part 2 Of 2
| 2S***92 | Lines Group-Fuel Injection | 1 |
Oil Lines (3s5520 N/S)--Part 2 Of 2
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
3s5520 Oil Lines Group--Part 1 Of 3
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
Oil Lines (3s5520 N/S)
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
3s5520 Oil Lines Group--Part 1 Of 2
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
3s5520 Oil Lines Group--Part 2 Of 2
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
3s5520 Oil Lines Group--Part 2 Of 3
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
Oil Lines (3s5520 N/S)--Part 1 Of 2
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
3s5520 Oil Lines Group--Part 3 Of 3
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
Manifolds (2s3695 N/S)--Side View Part 1 Of 2
| 2S***95 | Manifold Group | 1 |
2s3695 Manifold Group--End View Part 2 Of 2
| 2S***95 | Manifold Group | 1 |
2s3695 Manifold Group--Side View Part 1 Of 2
| 2S***95 | Manifold Group | 1 |
Manifolds (2s3695 N/S)--End View Part 2 Of 2
| 2S***95 | Manifold Group | 1 |
Muffler (9s8971 N/S)
| 9S***71 | Muffler | 1 |
9s8971 Muffler Group
| 9S***71 | Muffler | 1 |
5s1565 Oil Pump Assembly
| 5S***65 | Oil Pump Assembly | 1 |
3s8295 Oil Pump Group
| 3S***95 | Oil Pump Group | 1 |
4n8952 Connecting Rod And Piston Group--4 Required
| 4N***52 | Piston & Rod Group; Connecting Rod And Piston Group | 1 |
2s3704 Glow Plug And Wiring Group
| 2S***04 | Plug & Wiring Group-Glow; Glow Plug And Wiring Group | 1 |
9s5010 Pressure Ratio Regulator Assembly
| 9S***10 | Pressure Ratio Regulator Assembly | 1 |
8s7705 Fuel Priming Pump Group
| 8S***05 | Pump Group-Fuel Priming; Fuel Priming Pump Group | 1 |
6n5722 Oil Pump Group
| 6N***22 | Pump Group-Oil; Oil Pump Group | 1 |
6n5723 Oil Pump Group
| 6N***23 | Pump Group-Oil | 1 |
6n6366 Water Pump Group
| 6N***66 | Pump Group-Water; Water Pump Group | 1 |
Fuel Pump Housing, Drive And Governor (8s6460 N/S)
| 8S***60 | Pump-Drive & Governor Group; Fuel Injection Pump, Drive & Governor Group | 1 |
8s6460 Fuel Pump Housing, Drive And Governor Group
| 8S***60 | Pump-Drive & Governor Group; Fuel Injection Pump, Drive & Governor Group | 1 |
9s3764 Radiator Group--Side View Part 2 Of 2
| 9S***64 | Radiator | 1 |
Radiator (9s3764 N/S)--Rear View Part 1 Of 2
| 9S***64 | Radiator | 1 |
Radiator (9s3764 N/S)--Rear View--Part 1 Of 2
| 9S***64 | Radiator | 1 |
9s3764 Radiator Group--Side View--Part 2 Of 2
| 9S***64 | Radiator | 1 |
Radiator (9s3764 N/S)--Side View Part 2 Of 2
| 9S***64 | Radiator | 1 |
9s3764 Radiator Group--Rear View Part 1 Of 2
| 9S***64 | Radiator | 1 |
Radiator (9s3764 N/S)--Side View--Part 2 Of 2
| 9S***64 | Radiator | 1 |
Radiator Guard And Support (5d7460 N/S)
| 5D***60 | Radiator Guard And Support | 1 |
1p666 Regulator Group
| 1P***66 | Regulator Group | 1 |
4s7894 Service Meter And Tachometer Drive Group
| 4S***94 | Service Meter And Tachometer Drive Group | 1 |
9s1265 Service Meter And Tachometer Drive Group
| 9S***65 | Service Meter And Tachometer Drive Group | 1 |
1p1200 Service Meter Tachometer Drive Group
| 1P***00 | Service Meter And Tachometer Drive Group | 1 |
4s7893 Service Meter Group
| 4S***93 | Service Meter Group | 1 |
4n4358 Governor Torque Spring Group
| 4N***58 | Spring Group-Governor Torque; Governor Torque Spring Group | 1 |
2s7227 Electric Starter Group--24 Volt
| 2S***27 | Starter Group-Electric; Electric Starter Group | 1 |
5l5353 Electric Starting Motor Assembly--24 Volt--Part 2 Of 2
| 5L***53 | Starting Motor As | 1 |
5l5353 Electric Starting Motor Assembly--24 Volt--Part 1 Of 2
| 5L***53 | Starting Motor As | 1 |
5l3648 Motor Assembly--24 Volt, 50 Ampere--Part 2 Of 2--Type 1
| 5L***48 | Starting Motor As-Electric | 1 |
5l3648 Electric Starting Motor Assembly--24 Volt--Part 2 Of 2--Type 2
| 5L***48 | Starting Motor As-Electric | 1 |
5l3648 Motor Assembly--24 Volt, 50 Ampere--Part 1 Of 2--Type 1
| 5L***48 | Starting Motor As-Electric | 1 |
5l3648 Electric Starting Motor Assembly--24 Volt--Part 1 Of 2--Type 2
| 5L***48 | Starting Motor As-Electric | 1 |
4n3349 Electric Starting Motor Group--24 Volt--Part 1 Of 2
| 4N***49 | Starting Motor Group-Electric | 1 |
4n3349 Electric Starting Motor Group--24 Volt--Part 2 Of 2
| 4N***49 | Starting Motor Group-Electric | 1 |
2s9519 Rack Stop Group
| 2S***19 | Stop Group-Rack | 1 |
7h7290 Disconnect Switch Assembly
| 7H***90 | Switch As-Disconnect | 1 |
6n5123 Solenoid Switch Assembly
| 6N***23 | Switch As-Solenoid | 1 |
4m1812 Solenoid Switch Assembly
| 4M***12 | Switch As-Solenoid | 1 |
4n3900 Coolant Flow Switch Group
| 4N***00 | Switch Group-Coolant Flow; Coolant Flow Switch Group | 1 |
4n9600 Coolant Flow Switch Group
| 4N***00 | Switch Group-Coolant Flow; Coolant Flow Switch Group | 1 |
9s6749 Transmission Oil Cooler Group
| 9S***49 | Transmission Oil Cooler Group | 1 |
8s3681 Turbocharger Assembly (2s3699)
| 8S***81 | Turbocharger As | 1 |
4s9498 Variable Timing Drive Assembly--Type 2
| 4S***98 | Varible Timing Drive Assembly | 1 |
4s9498 Variable Timing Drive Assembly--Type 1
| 4S***98 | Varible Timing Drive Assembly | 1 |
Water Lines (8s6416 N/S)--Rear View Part 2 Of 2
| 8S***16 | Water Lines Group | 1 |
8s6416 Water Lines Group--Side View Part 1 Of 2
| 8S***16 | Water Lines Group | 1 |
Water Lines (8s6416 N/S)--Side View Part 1 Of 2
| 8S***16 | Water Lines Group | 1 |
8s6416 Water Lines Group--Rear View Part 2 Of 2
| 8S***16 | Water Lines Group | 1 |
3s4730 Water Pump Group
| 3S***30 | Water Pump Group | 1 |
Wiring Diagram--24 Volt System
Engine Arrangement
8s6451 Engine Arrangement
| 1P***83 | Bypass Group-Exhaust; Exhaust By-Pass Group | 1 |
| 2P***88 | Filter Group-Oil; Oil Filter Group | 1 |
| 2P***08 | Control Group-Fuel Ratio; Fuel Ratio Control Group | 1 |
Transmission And Chassis
8s9121 Accumulator Group
| 8S***21 | Accumulator Group | 1 |
5d7730 Rotochambers, Valves And Lines Group--Part 1 Of 2
| 5D***30 | Air And Brake Control | 1 |
Air And Brake Control (5d7730 N/S)
| 5D***30 | Air And Brake Control | 1 |
5d7730 Rotochambers, Valves And Lines Group--Part 2 Of 2
| 5D***30 | Air And Brake Control | 1 |
Air Tanks, Valves And Lines
9s2822 Automatic Selector Valve Group
| 9S***22 | Automatic Selector Valve Group | 1 |
Bowl And Apron Control (9d6785 N/S)
| 9D***85 | Bowl And Apron Control | 1 |
4j8027 Brake Group
| 4J***27 | Brake Group | 1 |
Brake Oil Cooler (8s6413 N/S)
| 8S***13 | Brake Oil Cooler Group | 1 |
8s6413 Brake Oil Cooler Group
| 8S***13 | Brake Oil Cooler Group | 1 |
Brake Valve And Lines
5d3640 Brake Valve Assembly
| 5D***40 | Brake Valve Assembly | 1 |
5d7020 Bumper Group
| 5D***20 | Bumper Group | 1 |
3g7665 Cartridge Group--132 L/Min (35 Gpm)
| 3G***65 | Cartridge Group | 1 |
3g2234 Cartridge Group--227 L/Min (60 Gpm)
| 3G***34 | Cartridge Group; (Front) | 1 |
3g2833 Cartridge Group--132 L/Min (35 Gpm)
| 3G***33 | Cartridge Group | 1 |
3p272 Transmission Case And Covers Group
| 3P***72 | Case & Covers Group-Tmsn | 1 |
8d3468 Case And Frame Assembly
| 8D***68 | Case And Frame Assembly | 1 |
9j2058 Control Valve Group--Part 2 Of 2
| 9J***58 | Control Valve Group | 1 |
6j660 Control Valve Group--Part 2 Of 2
| 6J***60 | Control Valve Group | 1 |
6j660 Control Valve Group--Part 1 Of 2
| 6J***60 | Control Valve Group | 1 |
9j2058 Control Valve Group--Part 1 Of 2
| 9J***58 | Control Valve Group | 1 |
Differential And Bevel Gear (7d4030 N/S)--Part 2 Of 2
| 7D***30 | Differential And Bevel Gear | 1 |
7d4030 Differential And Bevel Gear Group--Part 2 Of 2
| 7D***30 | Differential And Bevel Gear | 1 |
7d4030 Differential And Bevel Gear Group--Part 1 Of 2
| 7D***30 | Differential And Bevel Gear | 1 |
Differential And Bevel Gear (7d4030 N/S)--Part 1 Of 2
| 7D***30 | Differential And Bevel Gear | 1 |
Differential Case And Covers (5d7200 N/S)--Rear Half Part 1 Of 2
| 5D***00 | Differential Case And Covers | 1 |
Differential Case And Covers (5d7200 N/S)--Rear Half--Part 1 Of 2
| 5D***00 | Differential Case And Covers | 1 |
Differential Case And Covers (5d7200 N/S)--Front Half Part 2 Of 2
| 5D***00 | Differential Case And Covers | 1 |
6d8540 Differential Group
| 6D***40 | Differential Group | 1 |
8d5620 Differential Group
| 8D***20 | Differential Group | 1 |
8d5720 Differential Group--Field Installation
| 8D***20 | Differential Group | 1 |
Drive Shaft (5d6780 N/S)
| 5D***80 | Drive Shaft | 1 |
Drive Shaft Guard
7d3820 Emergency Brake Control Group--As Viewed From R.H. Side Of Machine--Part 2 Of 2
| 7D***20 | Emergency Brake Control | 1 |
7d3820 Emergency Brake Control Group--As Viewed From R.H. Side Of Machine--Part 1 Of 2
| 7D***20 | Emergency Brake Control | 1 |
Emergency Brake Control (7d3820 N/S)--Part 2 Of 2
| 7D***20 | Emergency Brake Control | 1 |
Emergency Brake Control (7d3820 N/S)--Part 1 Of 2
| 7D***20 | Emergency Brake Control | 1 |
Fenders
2s6457 Transmission Filter Group
| 2S***57 | Filter Group-Transmission; (Transmission) | 1 |
Final Drive And Wheels (7d4700 N/S)--37.50 X 39 Tubeless Tires--Part 2 Of 2
| 7D***00 | Final Drive And Wheel | 1 |
7d4700 Final Drive And Wheels Group--37.50 X 39 Tubeless Tires--Part 2 Of 2
| 7D***00 | Final Drive And Wheel | 1 |
7d4700 Final Drive And Wheels Group--37.50 X 39 Tubeless Tires--Part 1 Of 2
| 7D***00 | Final Drive And Wheel | 1 |
7d4700 Final Drive And Wheel Group--37.50 X 39 Tubeless Tires--Part 2 Of 2
| 7D***00 | Final Drive And Wheel | 1 |
Final Drive And Wheels (7d4700 N/S)--37.50 X 39 Tubeless Tires--Part 1 Of 2
| 7D***00 | Final Drive And Wheel | 1 |
Final Drive And Wheel (7d4700 N/S)--37.50 X 39 Tubeless Tires--Part 1 Of 2
| 7D***00 | Final Drive And Wheel | 1 |
Front Axle And Wheels (5d6710 N/S)--18.00 X 25 Tubeless Tires--Top View--Part 1 Of 3
| 5D***10 | Front Axle And Wheels | 1 |
Front Axle And Wheels (5d6710 N/S)--18.00 X 25 Tubeless Tires--Front View--Part 3 Of 3
| 5D***10 | Front Axle And Wheels | 1 |
Front Axle And Wheels (5d6710 N/S)--18.00 X 25 Tubeless Tires--Top View--Part 2 Of 3
| 5D***10 | Front Axle And Wheels | 1 |
3d3334 Front Spring Group
| 3D***34 | Front Spring Group | 1 |
5d7680 Gauge Group
| 5D***80 | Gauges | 1 |
Gauges (5d7680 N/S)
| 5D***80 | Gauges | 1 |
7s4597 Transfer Gear Group--Part 2 Of 2
| 7S***97 | Gear Group-Transfer | 1 |
7s4597 Transfer Gear Group--Part 1 Of 2
| 7S***97 | Gear Group-Transfer | 1 |
Transfer Gears (7s4597 N/S)--Part 2 Of 2
| 7S***97 | Gear Group-Transfer | 1 |
Transfer Gears (7s4597 N/S)--Part 1 Of 2
| 7S***97 | Gear Group-Transfer | 1 |
Governor And Drive (7s2970 N/S)
| 7S***70 | Governor & Drive Group | 1 |
8s6340 Governor Group
| 8S***40 | Governor Group | 1 |
5d2110 Hitch Group
Hood And Dash (5d7330 N/S)
| 5D***30 | Hood And Dash | 1 |
5d6998 Air Horn Assembly
| 5D***98 | Horn Group-Air | 1 |
Horn, Horn Valve And Lines
2g16 Hour Meter Group
| 2G***16 | Hour Meter Group | 1 |
5j5427 Control Lever Housing Group
| 5J***27 | Housing Group-Lever | 1 |
9j2026 Control Lever Housing Group
| 9J***26 | Housing Group-Lever | 1 |
4d6738 Hydraulic Cylinder Group--4" Bore X 10" Stroke
| 4D***38 | Hydraulic Cylinder Group | 1 |
5j3270 Hydraulic Oil Filter Group
| 5J***70 | Hydraulic Oil Filter Group | 1 |
6j9896 Hydraulic Pump Assembly
| 6J***96 | Hydraulic Pump Assembly | 1 |
3d2063 Hydraulic Pump Assembly
| 3D***63 | Hydraulic Pump Assembly | 1 |
Hydraulic Pump, Lines And Steering Gear (5d6740 N/S)--Part 1 Of 3
| 5D***40 | Hydraulic Pump, Lines And Steering Gear | 1 |
Hydraulic Pump, Lines And Steering Gear (5d6740 N/S)--Part 3 Of 3
| 5D***40 | Hydraulic Pump, Lines And Steering Gear | 1 |
Hydraulic Pump, Lines And Steering Gear (5d6740 N/S)--Part 2 Of 3
| 5D***40 | Hydraulic Pump, Lines And Steering Gear | 1 |
7n8292 Fuse Holder, Fuse And Wire Kit--Field Installation
| 7N***92 | Kit-Fuse Holder | 1 |
6d4205 Low Air Indicator Lamp Assembly
| 6D***05 | Lamp Assembly | 1 |
Manifold And Screens (2s6539 N/S)
| 2S***39 | Manifold & Screens Group | 1 |
2s6539 Manifold And Screen Group
| 2S***39 | Manifold & Screens Group | 1 |
6n9831 Oil Cooler Core Assembly
| 6N***31 | Oil Cooler Core Assembly | 1 |
Planetary Transmission (7s8484 N/S)--Part 2 Of 4
| 7S***84 | Planetary Group | 1 |
7s8484 Planetary Transmission Group--Part 1 Of 4
| 7S***84 | Planetary Group | 1 |
7s8484 Planetary Transmission Group--Part 4 Of 4
| 7S***84 | Planetary Group | 1 |
7s8484 Planetary Transmission Group--Part 3 Of 4
| 7S***84 | Planetary Group | 1 |
Planetary Transmission (7s8484 N/S)--Part 1 Of 4
| 7S***84 | Planetary Group | 1 |
Planetary Transmission (7s8484 N/S)--Part 4 Of 4
| 7S***84 | Planetary Group | 1 |
7s8484 Planetary Transmission Group--Part 2 Of 4
| 7S***84 | Planetary Group | 1 |
Planetary Transmission (7s8484 N/S)--Part 3 Of 4
| 7S***84 | Planetary Group | 1 |
Platform (5d7600 N/S)--Part 1 Of 2
| 5D***00 | Platform | 1 |
Platform (5d7600 N/S)--Part 2 Of 2
| 5D***00 | Platform | 1 |
5d7600 Platform Group--Part 1 Of 2
| 5D***00 | Platform | 1 |
5d7600 Platform Group--Part 2 Of 2
| 5D***00 | Platform | 1 |
8s700 Powershift Transmission Arrangement
| 8S***00 | Powershift Transmission Arrangement | 1 |
7s8665 Pressure Control Group
| 7S***65 | Pressure Control Group | 1 |
3p8529 Pressure Control Valve Group
| 3P***29 | Pressure Control Valve Group | 1 |
2s7850 Scavenge Pump Group
| 2S***50 | Pump Group-Scavenge; -Flywheel Scavenge | 1 |
7s6985 Scavenge Pump Group
| 7S***85 | Pump Group-Scavenge; -Transmission Scavenge | 1 |
7s6980 Transmission Pump Group
| 7S***80 | Pump Group-Transmission; -Transmission | 1 |
9j5044 Vane Pump Group
| 9J***44 | Pump Group-Vane; -Implement Oil | 1 |
9j5044 Vane Pump Group--Type 1
| 9J***44 | Pump Group-Vane; -Implement Oil | 1 |
9j5044 Vane Pump Group--Type 2
| 9J***44 | Pump Group-Vane; -Implement Oil | 1 |
4f6941 Quick Release Valve Assembly
| 4F***41 | Release Valve Assembly | 1 |
4j2555 Relief Valve Group
| 4J***55 | Relief Valve Group | 1 |
Retarder
9s6889 Retarder Control Group
| 9S***89 | Retarder Control Group | 1 |
3d2744 Rotochamber Assembly
| 3D***44 | Rotochamber | 1 |
Rotochambers, Valves And Lines
Rotochambers, Valves And Lines--Part 2 Of 2
Rotochambers, Valves And Lines--Part 1 Of 2
7d8710 Safety Tread Group
| 7D***10 | Safety Tread Group | 1 |
6j650 Scraper Control Valve Group--Part 2 Of 2
| 6J***50 | Scraper Control Valve Group | 1 |
6j650 Scraper Control Valve Group--Part 1 Of 2
| 6J***50 | Scraper Control Valve Group | 1 |
Scraper Pump, Lines And Tank (5d6930 N/S)--Part 5 Of 5
| 5D***30 | Scraper Pump Lines And Tank | 1 |
5d6930 Scraper Pump, Lines And Tank Group--Part 3 Of 5
| 5D***30 | Scraper Pump Lines And Tank | 1 |
Scraper Pump, Lines And Tank (5d6930 N/S)--Part 3 Of 5
| 5D***30 | Scraper Pump Lines And Tank | 1 |
Scraper Pump, Lines And Tank (5d6930 N/S)--Part 2 Of 5
| 5D***30 | Scraper Pump Lines And Tank | 1 |
5d6930 Scraper Pump, Lines And Tank Group--Part 5 Of 5
| 5D***30 | Scraper Pump Lines And Tank | 1 |
Scraper Pump, Lines And Tank (5d6930 N/S)--Part 1 Of 5
| 5D***30 | Scraper Pump Lines And Tank | 1 |
5d6930 Scraper Pump, Lines And Tank Group--Part 1 Of 5
| 5D***30 | Scraper Pump Lines And Tank | 1 |
5d6930 Scraper Pump, Lines And Tank Group--Part 4 Of 5
| 5D***30 | Scraper Pump Lines And Tank | 1 |
Scraper Pump, Lines And Tank (5d6930 N/S)--Part 4 Of 5
| 5D***30 | Scraper Pump Lines And Tank | 1 |
5d6930 Scraper Pump, Lines And Tank Group--Part 2 Of 5
| 5D***30 | Scraper Pump Lines And Tank | 1 |
Seat (5d6800 N/S)--Side View Part 1 Of 2
Seat (5d6800 N/S)--Front View Part 2 Of 2
5d6800 Seat Group--Front View Part 2 Of 2
5d6800 Seat Group--Side View Part 1 Of 2
2g535 Seat Group
| 2G***35 | Seat Group | 1 |
2g6255 Seat Group
| 2G***55 | Seat Group | 1 |
9d7019 Seat Group
| 9D***19 | Seat Group | 1 |
6g150 Basic Seat Group
| 6G***50 | Seat Group | 1 |
2g6470 Basic Seat Group
| 2G***70 | Seat Group | 1 |
8d9925 Seat Group
| 8D***25 | Seat Group | 1 |
7d2269 Seat Suspension Assembly
| 7D***69 | Seat Suspension Assembly | 1 |
2g5400 Seat Suspension Group--Part 2 Of 2
| 2G***00 | Seat Suspension Group | 1 |
2g2599 Seat Suspension Group--Part 1 Of 2
| 2G***99 | Seat Suspension Group | 1 |
2g2599 Seat Suspension Group--Part 2 Of 2
| 2G***99 | Seat Suspension Group | 1 |
2g8720 Seat Suspension Group--Part 2 Of 2
| 2G***20 | Seat Suspension Group | 1 |
2g5400 Seat Suspension Group--Part 1 Of 2
| 2G***00 | Seat Suspension Group | 1 |
2g6480 Seat Suspension Group--Part 1 Of 2
| 2G***80 | Seat Suspension Group | 1 |
2g6480 Seat Suspension Group--Part 2 Of 2
| 2G***80 | Seat Suspension Group | 1 |
2g8720 Seat Suspension Group--Part 1 Of 2
| 2G***20 | Seat Suspension Group | 1 |
7s6937 Selector Valve Group
| 7S***37 | Selector Valve Group | 1 |
9s2824 Shift Pressure Control Group
| 9S***24 | Shift Pressure Control Group | 1 |
5d9525 Slack Adjuster Assembly--R.H.
| 5D***25 | Slack Adjuster Assembly--R.H.,Slack Adjuster Assembly--L.H. | 1 |
4d6590 Steering Gear Assembly
| 4D***90 | Steering Gear Assembly | 1 |
5d6790 Hydraulic Tank Group--Part 2 Of 2--Type 1
| 5D***90 | Tank Group-Hydraulic | 1 |
5d6790 Hydraulic Tank Group--Part 1 Of 2
| 5D***90 | Tank Group-Hydraulic | 1 |
5d6790 Hydraulic Tank Group--Part 2 Of 2--Type 2
| 5D***90 | Tank Group-Hydraulic | 1 |
5d6790 Hydraulic Tank Group--Part 1 Of 2--Type 2
| 5D***90 | Tank Group-Hydraulic | 1 |
5d6790 Hydraulic Tank Group--Part 1 Of 2--Type 1
| 5D***90 | Tank Group-Hydraulic | 1 |
5d6790 Hydraulic Tank Group--Part 2 Of 2
| 5D***90 | Tank Group-Hydraulic | 1 |
1t890 Torque Converter Group
| 1T***90 | Torque Converter Group | 1 |
6d9820 Transfer Gear Group--Side View Part 2 Of 2
| 6D***20 | Transfer Gear Group | 1 |
6d9820 Transfer Gear Group--Rear View Part 1 Of 2
| 6D***20 | Transfer Gear Group | 1 |
6d9820 Transfer Gear Group--Side View--Part 2 Of 2
| 6D***20 | Transfer Gear Group | 1 |
Transmission And Retarder Lines (5d7870 N/S)--Part 1 Of 2
| 5D***70 | Transmission And Retarder Lines | 1 |
Transmission And Retarder Lines (5d7870 N/S)--Part 2 Of 2
| 5D***70 | Transmission And Retarder Lines | 1 |
Transmission Case And Covers (8s9002 N/S)
| 8S***02 | Transmission Case And Covers | 1 |
3p383 Transmission Case Assembly
| 3P***83 | Transmission Case Assembly | 1 |
Transmission Control (5d7220 N/S)--Part 2 Of 2
| 5D***20 | Transmission Control | 1 |
Transmission Control (5d7220 N/S)--Part 1 Of 2
| 5D***20 | Transmission Control | 1 |
Transmission Control Guard
Transmission Hydraulic Control (7s4503 N/S)--Part 2 Of 2
| 7S***03 | Transmission Hydraulic Control Group | 1 |
7s4503 Transmission Hydraulic Control Group--Part 1 Of 2
| 7S***03 | Transmission Hydraulic Control Group | 1 |
Transmission Hydraulic Control (7s4503 N/S)--Part 1 Of 2
| 7S***03 | Transmission Hydraulic Control Group | 1 |
7s4503 Transmission Hydraulic Control Group--Part 2 Of 2
| 7S***03 | Transmission Hydraulic Control Group | 1 |
6d3943 Brake Valve Assembly
| 6D***43 | Valve As | 1 |
6d1039 Valve Assembly
| 6D***39 | Valve As; -Exhaust Bypass-Exhaust Diverter | 1 |
6d856 Valve Assembly
| 6D***56 | Valve As; -Differential Lock-Parking Brake | 1 |
4d2287 Valve Assembly
| 4D***87 | Valve As; -Parking, Service | 1 |
4d487 Valve Assembly
| 4D***87 | Valve As-Check; -Air Supply-Primary Air Tank-Service Brake Control | 1 |
7d2316 Control Valve Assembly
| 7D***16 | Valve As-Control | 1 |
5d3056 Double Check Valve Assembly
| 5D***56 | Valve As-Double Check; -Brakesaver Air Supply | 1 |
3d9943 Horn Valve
| 3D***43 | Valve As-Horn | 1 |
6d3546 Safety Valve Assembly
| 6D***46 | Valve As-Safety | 1 |
4d1669 Three Way Control Valve Assembly
| 4D***69 | Valve Assembly | 1 |
2g8227 Safety Valve Group
| 2G***27 | Valve Group-Breaker Relief; -Hydraulic Tank | 1 |
5d7880 By-Pass Valve Group
| 5D***80 | Valve Group-Bypass | 1 |
2r619 Double Check Valve Assembly
| 2R***19 | Valve Group-Check; -Air System-Parking Brake-Scraper Brake-Service Brake Control | 1 |
9s2818 Governor Cut-Off Valve Group
| 9S***18 | Valve Group-Cutoff | 1 |
6p3231 Pressure Control Valve Group
| 6P***31 | Valve Group-Pressure Control | 1 |
5d470 Quick Release Valve Group
| 5D***70 | Valve Group-Quick Release; -Parking Brake-Air | 1 |
6j60 Valve Group
| 6J***60 | Valve Group-Relief; -Trailing Unit Main Control | 1 |
9s9895 Relief Valve Group
| 9S***95 | Valve Group-Relief | 1 |
2p5802 Retarder Control Valve Group
| 2P***02 | Valve Group-Retarder Control | 1 |
3p2973 Shift Pressure Valve Group
| 3P***73 | Valve Group-Shift Pressure | 1 |
Valves And Lines
2g630 Vandalism Guard Group--Instrument Panel
| 2G***30 | Vandalism Guard Group | 1 |
3d8690 Windshield Group
| 3D***90 | Windshield | 1 |
6d9750 Windshield Wiper Group--24 Volt
| 6D***50 | Windshield Wiper Group | 1 |
9d4640 Windshield Wiper Group--24 Volt
| 9D***40 | Windshield Wiper Group | 1 |
9d4640 Windshield Wiper Group
| 9D***40 | Windshield Wiper Group | 1 |
660B serial number reference
The 660B's serial/ID plate is riveted to the tractor frame beside the differential housing, not on the scraper bowl or gooseneck, so check there first — plates on machines this old are often faded, painted over, or missing. The stamped serial is a short alphanumeric prefix (e.g. 58K) followed by a running unit number; the prefix identifies the production series/model spec while the trailing digits mark that unit's build sequence within it.
| Prefix | Identifies | Notes |
|---|---|---|
| 58K | 660B production series (introduced 1969) | Serial prefix for the 660B wheel tractor-scraper, the upgraded successor to the plain 660. Carries the D346TA V8 diesel rated around 550 flywheel hp (up from 450 hp on the earlier plain 660), paired with a newly introduced 8-speed powershift transmission. Production ran through the 1970s before Cat retired the large 3-axle scraper line; exact final model year varies by source, so confirm the specific end-of-run date with your dealer if it matters for parts fitment. |
| 18G (confirm with dealer) | possible 660B start point continuing the base-660 number line | One combined tractor-scraper service manual lists 660B coverage beginning at unit 18G98, inside the same 18G prefix used for the standard (non-B) 660. This conflicts with the better-corroborated 58K prefix seen on 660B-specific documentation, and other sources tie the 18G run to the base 660 rather than the B-series. Treat as unconfirmed for the 660B specifically until checked against the machine's own plate or a dealer PIN lookup. |
Frequently asked questions
What engine does the Caterpillar 660B use?
A turbocharged Cat D346TA V8 diesel rated around 550 flywheel hp (410 kW), paired with a newly developed 8-speed semi-automatic powershift transmission. This replaced the base 660's naturally aspirated D346 V8 (roughly 450-500 flywheel hp) and 9-speed powershift. There is no electronic engine control on this era of machine; fueling and governing are fully mechanical.
What is the operating weight of the Caterpillar 660B?
Roughly 52-58 t (115,000-128,000 lb) empty, rising to about 106-122 t loaded with a heaped bowl. The bowl itself carries 30.6 m³ (40 yd³) struck and 41.3 m³ (54 yd³) heaped. The 660B runs slightly lighter loaded than the base 660 despite its added horsepower.
What replaced the Caterpillar 660B?
Nothing directly. Caterpillar dropped all of its large three-axle scrapers, the 660B included, from production around 1975 and did not reintroduce a rigid three-axle, single-engine scraper of this size afterward. The 657, a twin-engine push-pull scraper, remained as Cat's large motor-scraper offering, but it is a different loading concept rather than a direct nameplate successor.
What 660B owners discuss
How does the 660B's turbocharged engine compare to the earlier naturally aspirated 660, and is it still running in original form today?
Are there known engine failures tied to the transmission's downshift-indicator light on these machines?
Does the optional hydraulic Traction Aid actually help in soft or wet conditions?
Why are the bowl lift cylinders mounted differently on the 660B than on the original 660?
What wear or fatigue patterns show up on high-hour machines of this type?
Is there anything specific to watch on the powershift transmission?
What should I check before buying a used 660B?
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Need a specific 660B part?
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