Caterpillarpipelayer(no series)
Caterpillar 572R
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar 572R is a specialized crawler pipelayer designed for the heavy lifting and precise positioning requirements of the pipeline industry. This machine class features an elevated sprocket design to isolate final drives from ground-induced impact loads. The standard 572R series utilizes the Cat 3306 engine, delivering 230 hp (171 kW) at 2100 rpm, while the 572R Series 2 configuration employs the 3176C engine with up to 253 hp (189 kW). Operating weights vary by series, ranging from approximately 64,170 lb (29,108 kg) for the base model to 70,206 lb (31,845 kg) for the Series 2. The machine is offered with a high-strength box-section mainframe and a modular boom design capable of a 90,000 lb (40,800 kg) lift capacity.
Across generations, the 572R evolved from the base model to the Series 2, introducing electronic advancements such as Electronic Clutch Pressure Control (ECPC) for smoother shifting and Finger Tip Control for precise steering. The transition to the 3176C engine brought improved emissions compliance and electronic unit injector technology. Today, the 572R remains a critical asset in the used market due to its modular design, which allows for economical component replacement through Cat Remanufactured parts. Its robust elevated sprocket undercarriage and proven planetary power shift transmission make it a durable choice for operators seeking high-torque performance in abrasive pipeline environments.
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 572R specifications
Engine
| Engine Model | 3176C or 3306; varies by configuration/series |
| Gross Power | 192 kW (257.5 hp) to 192 kW (261 hp) |
| Net Power | 171 kW (230 hp) to 179 kW (243 hp) |
| Flywheel Power | 171 kW (230 hp) to 189 kW (253 hp) |
| Displacement | 628.6 cu in (10.3 L) |
| Bore | 4.9 in (125 mm) |
| Stroke | 5.5 in (140 mm) |
Weights
| Operating Weight | 29,107.1 kg (64,170 lb) to 32,342 kg (71,302 lb) |
| Shipping Weight | 69,108 lb (31,347 kg) |
| Ground Pressure | 10.8 psi (74.46 kPa) |
Dimensions
| Transport Length | 15.5 ft (4,736 mm) |
| Transport Width | 12 ft (3,659 mm) |
| Transport Height | 11.25 ft (3,443 mm) |
| Overall Width | 12.01 ft (3,659 mm) |
| Overall Height | 22.08 ft (6,728 mm) |
| Width Over Tracks | 9.5 ft (2,895 mm) |
| Ground Clearance | 1.37 ft (416 mm) to 16.4 in (416 mm) |
| Track Gauge | 88 in (2,235 mm) |
| Length of Track on Ground | 10.42 ft (3,176 mm) to 125 in (3,176 mm) |
Performance
| Max Speed - Forward | 6.6 mph (10.6 km/h) |
| Max Speed - Reverse | 8.5 mph (13.6 km/h) |
| Transmission Gears | 3 forward and 3 reverse |
| Lift Capacity | 90,000 lb (40,800 kg) |
| Boom Length | 20.02 ft (6,100 mm) to 20 ft (6.1 m) |
Service capacities (summary)
| Fuel Tank | 126.5 gal (479 L) to 126.6 gal (479 L) |
| Hydraulic System Tank | 14.3 gal (54.1 L) |
| Engine Oil (Crankcase) | 8.2 gal (31 L) |
| Cooling System | 20.4 gal (77.4 L) to 20.5 gal (77.4 L) |
| Transmission/Steering Clutch Fluid | 48.3 gal (183 L) |
| Final Drive Fluid | 3.4 gal (13 L) to 3.5 gal (13 L) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
572R fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine Crankcase (with filter) | 31 L (8.2 US gal) | Cat DEO; SAE 10W-30 preferred for ambient temperatures between -18°C (0°F) and 40°C (104°F). Use higher viscosity if cold start requirements dictate. |
| Cooling System | 77.4 L (20.4 US gal) | Not specified |
| Fuel Tank | 479 L (126.5 US gal) | Not specified |
| Transmission/Powertrain (Bevel Gear and Steering Clutch) | 183 L (48.3 US gal) | Cat TDTO; use Cat TDTO Cold Weather for operations below -25°C. |
| Final Drives (each) | 13 L (3.4 US gal) | Cat TDTO |
| Hydraulic System and Tank | 54.1 L (14.3 US gal) | Cat HYDO Advanced 10 for SAE 10W (cold to moderate temps) or Cat HYDO Advanced 30 for SAE 30W (moderate to hot temps). |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar 572R maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
Servicing the 572R beyond the schedule
Predictive Maintenance & Fluid Analysis
Utilize Cat S.O.S Services to monitor engine oil, hydraulic fluid, and coolant. Analyze samples for wear metals like iron or copper, and contaminants such as silicon from dirt ingestion or sodium from coolant leaks. For the 572R, monitoring hydraulic oil particle counts is vital to prevent pump failure. Use approved fluids like Cat DEO for engine lubrication, HYDO Advanced for hydraulics, and TDTO for transmission systems to ensure chemical compatibility and prevent sludge formation.
Corrective & Common Repairs
Address hydraulic failures by inspecting return filters and checking for cavitation caused by low oil levels. If the 3176C engine exhibits smoke, inspect the turbocharger and fuel/air ratio control. For steering issues, check the hydraulically actuated clutch and brake discs for wear. The modular design of the 572R transmission and bevel gear set allows these components to slide into the rear case for easier field replacement when damage occurs.
Overhaul & Rebuild Points
Plan major overhauls around the 2,000-hour milestone, focusing on hydraulic oil changes and coolant flushes. Evaluate the structural integrity of the mainframe and tubular roller frames for fatigue. When rebuilding the powertrain, leverage Cat Remanufactured components like starters, alternators, or final drive hubs to reduce costs by 40% to 70%. Inspect the replaceable boom-mount bearings and the cast-steel boom for cracks during any deep structural service.
Seasonal & Environment Servicing
In high-dust or quarry environments, check air filters daily and clean radiator fins frequently to prevent overheating. Use a sand blast grid option if airborne debris is prevalent. For cold weather operations, utilize Cat DEO-ULS Cold Weather engine oil. Ensure the Advanced Modular Cooling System (AMOCS) is free of debris to maintain efficient heat transfer through the two-pass radiator core during high-load summer shifts.
572R common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 1R-0750 | Filter As-Fuel | Fuel system service | Check fitment → |
| 1W-6629 | Tube As-Fuel Filter | Fuel system service | Check fitment → |
| 6I-0273 | Filter Element As-Air | Air intake service | Check fitment → |
| 4T-6788 | Filter-Oil | Hydraulic service | Check fitment → |
| 132-8876 | Filter Element As-Oil | Hydraulic service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
572R fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| 110-0 | Engine Coolant Temperature — Above Normal | Low coolant level, thermostat failure | Inspect cooling system, refill coolant, test thermostat |
| 110-3 | Engine Coolant Temperature Sensor — Voltage High | Open circuit or sensor failure | Check wiring; replace sensor if confirmed faulty |
| 174-3 | Engine Fuel Temperature — Voltage Above Normal | Open circuit in sensor wiring | Inspect harness and replace sensor if necessary |
| 190-8 | Engine Speed — Abnormal Frequency | Speed sensor air gap, sensor failure, or tone ring damage | Check sensor gap; test speed sensor and tone ring |
| 41-3 | 8-Volt DC Supply — Voltage Above Normal | Short to power on 8V reference circuit | Inspect sensors sharing the 8V supply and isolate fault |
| 41-4 | 8-Volt DC Supply — Voltage Below Normal | Short to ground on 8V reference circuit | Disconnect sensors one at a time to locate short |
| 2348-9 | SAE J1939 Data Link #2 — Abnormal Update Rate | CAN bus wiring damage or termination fault | Check CAN wiring and measure termination resistance |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
572R attachments & work tools
Pipelaying Boom and Winch
Tubular cast-steel boom available in standard 6.10 m (20 ft) or optional 7.3 m (24 ft) lengths. Features independent hydraulic winches for boom and hook drawworks with infinitely variable speed controls and oil-disc brakes.
Drawbar Attachments
Robust drawbar designed to tow a wide range of attachments. Features a large jaw opening and pin diameter for maximum versatility.
Undercarriage and Track Options
Standard 660 mm (26 in) single grouser track shoes. High flange improved track rollers are available as an option to enhance guiding in side slope conditions.
Protection and Guarding
Optional sand blast grid is available for radiator core protection in applications with prevalent airborne debris. Center or full length roller guards can be used to improve track guiding.
All 572R assemblies by section
Every catalogued assembly group for the Caterpillar 572R. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
7n-3766 Dust Ejector Gp
| 2K***73 | Locknut Inside Guard Assembly | 1 |
| 5M***94 | Washer; Bracket To Tee, Bracket To Block, Tube As. To Tee, Tube As. To Oil Cooler | 2 |
| 5P***97 | Clamp Fumes Disposal | 2 |
171-4357 Dust Ejector Gp
| 14***80 | Clamp Assem. | 1 |
| 15***19 | Ejector As-Exhaust | 1 |
| 17***57 | Dust Ejector Group | 1 |
7n-3765 Muffler Gp
| 14***80 | Clamp Assem. | 1 |
| 1A***29 | Bolt (1-1/8") Tube Assembly To Transfer Drive Case | 2 |
| 1W***29 | Muffler Assem. | 1 |
100-8936 Aftercooler Gp-Water
| 03***19 | Bolt; --To Bearing Ret. At Lower Front Shaft Bore | 3 |
| 03***57 | Bolt; --To Reverse Shaft Bearing Retainer & Forward Shaft Bearing Retainer | 4 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 3 |
210-8400 Air Cleaner Gp
| 10***50 | Film; (Air Cleaner) (Radial Seal) (On Air Cleaner Cover) | 1 |
| 1N***03 | Clip Assem. | 1 |
| 21***00 | Air Cleaner Group | 1 |
115-9719 Air Cleaner Gp
| 10***50 | Film; (Air Cleaner) (Radial Seal) (On Air Cleaner Cover) | 1 |
| 11***19 | Air Cleaner Group | 1 |
| 4P***24 | Seal-O-Ring | 1 |
115-9717 Air Cleaner Gp
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 2 |
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 1 |
| 10***13 | Precleaner Body As. | 1 |
8n-5053 Fastener Gp-Exhaust Manifold
| 0S***14 | Bolt (.25" Diameter-.50" Long) | 2 |
| 1W***48 | Support Assem. | 1 |
| 2N***66 | Locknut; (3/8-16-Thd)(High Temperature) | 12 |
115-9714 Lines Gp-Air
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 2 |
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 2 |
| 11***14 | Lines Group | 1 |
6i-4595 Lines Gp-Air
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 1 |
| 10***33 | Tube As-Control | 1 |
| 2B***04 | Clip (1.062" Long); (1/4 In Id Opening) | 1 |
7c-8675 Manifold Gp-Exhaust
| 6L***62 | Stud-Taperlock; (3/8-16x1.77-In) | 1 |
| 7C***81 | Manifold-Exhaust; (Center) | 1 |
| 7C***75 | Manifold Group-Exhaust | 1 |
100-7914 Shield Gp-Exhaust
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 3 |
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 2 |
| 10***14 | Shield Group | 1 |
113-7919 Turbocharger Gp
| 11***19 | Turbocharger Group | 1 |
| 11***15 | Turbocharger Cartridge Group | 1 |
| 11***16 | Housing (Turbine) | 1 |
113-5367 Turbocharger Gp
| 11***67 | Turbocharger Group | 1 |
| 1P***51 | Gasket; (Turbocharger) | 1 |
| 21***11 | Turbocharger Group | 1 |
219-1911 Turbocharger Gp
| 11***16 | Housing (Turbine) | 1 |
| 11***17 | Cover (Compressor) | 1 |
| 21***09 | Cartridge Group-Turbocharger | 1 |
Basic Engine
1w-7831 Damper Gp
| 1W***31 | Damper Group; Damper Group | 1 |
| 34***31 | Damper As | 1 |
| 6H***17 | Bolt,Machine Damper Use On Replacement Engine 5r***83 | 6 |
7e-5722 Drive Gp-Fan
| 1W***39 | Hub-Fan Pulley | 1 |
| 2A***31 | Bolt 13 mm (1/2 Inches) X 127 mm (6 Inches); Bolt 13 mm (1/2 Inches) X 127 mm (6 Inches) | 1 |
| 2W***46 | Spacer; (36.9mm Thk) | 1 |
9y-0066 Fastener Gp-Oil Pan
| 0L***52 | Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex) | 3 |
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 20 |
| 0T***73 | Bolt (3/8) (63.5mm Long) (On Cab Of Cover Assem.) | 5 |
7n-2729 Flywheel Gp
| 0S***18 | Bolt (3.25" Long) | 9 |
| 1W***38 | Flywheel Assem. | 1 |
| 7N***29 | Flywheel Group | 1 |
120-6608 Housing Gp-Flywheel
| 12***08 | Housing Group-Flywheel | 1 |
| 18***07 | Plug As; (Hi Tempertature) | 4 |
| 21***66 | Seal-O-Ring; (Engine Oil) | 1 |
196-9903 Housing Gp-Flywheel
| 0S***87 | Bolt-Bracket Assembly To Timing Gear | 13 |
| 10***34 | Cover | 2 |
| 12***08 | Housing Group-Flywheel | 1 |
1w-1154 Housing Gp-Flywheel
| 0S***87 | Bolt-Bracket Assembly To Timing Gear | 13 |
| 12***08 | Housing Group-Flywheel | 1 |
| 1U***46 | Sealant (For Locations A) | 0 |
4w-5386 Mounting Gp-Engine -Flexible
| 0L***78 | Bolt,Machine Governor And Decelerator Control | 12 |
| 2B***15 | Bolt 165 mm(6.5 In.)Long; 165.1mm(6.5 In.)Long | 4 |
| 4W***85 | Block-Support | 2 |
8n-4422 Support Gp-Engine
| 13***36 | Support As-Engine | 1 |
| 5P***45 | Washer-Hard; (13.5x25.5x3-mm Thk)(Turbocharger Blanking Plate) | 6 |
| 7B***35 | Bolt, Bolt,Machine Grab Iron Mounting Applicable W/O Rops | 6 |
8n-0198 Yoke Gp
| 6V***60 | Seal-O-Ring; (Fuel Injection Pump) | 1 |
| 7G***14 | Flange Assem. | 1 |
| 7W***54 | Cover-Rear Gear | 1 |
1n-4406 Camshaft Gp
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 2 |
| 1N***06 | Camshaft Group-Single; Camshaft Group--Single | 1 |
| 7E***80 | Camshaft | 1 |
7n-1342 Cover Gp-Cylinder Block
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 2 |
| 2A***98 | Pin,Straight,Headle Flywheel Housing | 2 |
| 4B***38 | Plug 28.95 mm(1.14 In.) Hole Dia. | 1 |
2p-6528 Cover Gp-Front Housing
| 0S***66 | Bolt-Pulley To Crankshaft Adapter | 4 |
| 1W***42 | Housing,Coolant Pum Timing Cover | 1 |
| 2P***20 | Gasket-- Front Cover | 1 |
8n-4745 Cover Gp-Valve Mechanism
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 15 |
| 13***47 | Seal-Integral; (Valve Cover) | 1 |
| 2W***86 | Cover As-Cylinder Head | 1 |
4p-9856 Crankshaft Gp
| 10***52 | Plate-Thrust | 2 |
| 19***34 | Kit-Basic Engine Repair; (Main Bearing)(Crankshaft) | 0 |
| 23***33 | Bearing-Main; (Standard)(Standard) | 7 |
7n-6550 Cylinder Block Gp
| 10***12 | Insert; (Liner Seat) (.822-mm Thk) | 0 |
| 10***18 | Insert; (Liner Seat) (1.605-mm Thk) | 0 |
| 10***27 | Insert-Liner Seat (2.710mm Thk) | 0 |
1n-3576 Cylinder Block Gp
| 1N***76 | Cylinder Block Group | 1 |
| 1S***40 | Dowel; (30.23 mm X 9.37 mm) | 1 |
| 2S***58 | Washer-Hard; (17x29x3-mm Thk)(Engine Brake) | 14 |
8n-5286 Cylinder Block Gp
| 11***50 | Gasket-Plate | 1 |
| 1S***40 | Dowel; (30.23 mm X 9.37 mm) | 1 |
| 3S***96 | Seal-O-Ring; (9.53mm Id) | 1 |
8n-6796 Cylinder Head Gp
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 4 |
| 10***65 | Insert-Valve Seat; (Exhaust)(Standard) | 6 |
| 10***68 | Insert-Valve Seat; (Inlet)(Standard) | 6 |
8n-0246 Cylinder Head Gp
| 10***60 | Valve (Intake) | 6 |
| 10***65 | Insert-Valve Seat; (Exhaust)(Standard) | 6 |
| 10***68 | Insert-Valve Seat; (Inlet)(Standard) | 6 |
7n-9536 Fastener Gp-Cylinder Head
| 1B***09 | Bolt-- Head To Cylinder Block | 5 |
| 1D***95 | Bolt (5/8-11x6in); (5/8-11x6-In) | 20 |
| 2S***36 | Washer,Flat Cover Assembly Mounting And Flywheel Housing Cover | 25 |
8n-0872 Fastener Gp-Front Housing
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 20 |
| 1C***51 | Bolt--Installation Of 2v***26 Retainer | 2 |
| 3E***14 | Bolt; (3/8-16x0.87-In) | 6 |
4p-9858 Gear Gp-Front
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 2 |
| 0S***18 | Bolt; (5/16-18x1-In)(Hydraulic Pump) | 2 |
| 0S***48 | Bolt,Machine Camshaft Gear Mounting | 4 |
7c-2031 Gear Gp-Rear
| 16***84 | Bearing-Sleeve | 2 |
| 18***94 | Gear Assem.; (64 And 14 Teeth) | 1 |
| 18***95 | Gear Assem.; (64, 14 And 17 Teeth) | 1 |
8n-0303 Housing Gp-Front
| 1W***00 | Gasket Timing Gear Cover | 1 |
| 1W***16 | Plate As-Front | 1 |
| 5M***14 | Pipe Plug Cylinder Block Oil Pressure | 1 |
6n-8336 Lifting Gp-Engine
| 4W***52 | Plate-Eye | 1 |
| 6N***36 | Lifting Group; Lifting Eye Gp-Engine | 1 |
| 6V***99 | Bolt; (5/8-11x38.1mm) | 4 |
2w-0176 Mounting Gp-Alternator
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 1 |
| 0T***55 | Bolt; (3/8-16x4.25-In)(Location S) | 1 |
| 0T***65 | Bolt--3/8" X 3 1/2"--Use As Required; Bolt 5t***56 Plate To Cover Gp 4n***72 | 1 |
1w-5998 Pan Gp-Oil -Engine
| 12***83 | Plug-Drain; (Engine Oil Pan) | 1 |
| 16***99 | Gasket-Oil Pan | 1 |
| 16***00 | Gasket; (Oil Pan) | 1 |
9y-8219 Piston & Rod Gp
| 1P***56 | Bolt,Shoulder Connecting Rod | 2 |
| 1S***43 | Ring,Retaining Piston Pin | 2 |
| 32***72 | Bearing-Connecting Rod; (Standard) | 1 |
168-4530 Piston & Rod Gp
| 16***30 | Piston & Rod Group | 1 |
| 16***31 | Body As-Piston | 1 |
| 1P***56 | Bolt,Shoulder Connecting Rod | 2 |
9y-8218 Piston Gp
| 15***62 | Body As-Piston | 1 |
| 2W***07 | Ring - Piston (Top) | 1 |
| 2W***08 | Ring-Piston; (Intermediate) | 1 |
109-0914 Pulley Gp-Alternator
| 10***14 | Pulley Group-Alternator | 1 |
| 12***95 | V-Belt Set; (Includes 2 Belts) | 1 |
| 2W***74 | Adapter-Fan | 1 |
109-5176 Pulley Gp-Crankshaft
| 10***48 | Pulley-Crankshaft | 1 |
| 10***76 | Pulley Group-Crankshaft | 1 |
| 5S***48 | Washer-Special | 1 |
2p-6224 Seal Gp-Crankshaft
| 2P***24 | Seal Group-Crankshaft; Crankshaft Seal Group | 1 |
| 4W***52 | Seal Group-Crankshaft; (Counter Clockwise Rotation) | 1 |
| 9Y***95 | Seal Group-Crankshaft; (Clockwise Rotation) | 1 |
8n-0107 Trunnion Gp-Engine
| 0L***29 | Bolt- 7.63 cm(3 In.) Long - Location "H" | 6 |
| 2P***87 | Ring | 1 |
| 2P***92 | Seal (Id=133.02mm) | 1 |
7c-7013 Valve Mechanism Gp
| 1B***09 | Bolt-- Head To Cylinder Block | 1 |
| 1L***72 | Dowel (Part Of 8s***99 Assem.) | 1 |
| 2S***36 | Washer,Flat Cover Assembly Mounting And Flywheel Housing Cover | 1 |
7n-8026 Valve Mechanism Gp
| 5S***18 | Push Rod,Engine Pop Valve Lifter | 12 |
| 7C***13 | Valve Mechanism Group | 1 |
| 7N***26 | Valve Mechanism Group; Valve Mechanism Group | 1 |
Cooling System
195-7605 Cooler Gp-Fltr Base & Eng Oil
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 1 |
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 1 |
| 19***05 | Cooler Group-Filter Base & Eng Oil | 1 |
100-3026 Cooler Gp-Fltr Base & Eng Oil
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 1 |
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 1 |
| 10***25 | Cooler Group-Filter Base & Eng Oil | 1 |
195-7608 Cooler Gp-Fltr Base & Eng Oil
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 2 |
| 10***24 | Bonnet | 1 |
| 19***53 | Core As | 1 |
100-3025 Cooler Gp-Fltr Base & Eng Oil
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 2 |
| 10***24 | Bonnet | 1 |
| 10***25 | Cooler Group-Filter Base & Eng Oil | 1 |
109-9676 Fan Gp-Blower
| 10***76 | Fan Group-Blower | 1 |
| 19***94 | Guard Assem. | 1 |
| 1F***50 | Nut Rops Support | 2 |
115-2189 Fan Gp-Reversible
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 8 |
| 11***54 | Guard As-Fan | 1 |
| 11***89 | Fan Group-Reversible | 1 |
119-0099 Housing & Regulator Gp
| 11***10 | Regulator-Water Temperature; (91 Deg Celsius) | 1 |
| 11***99 | Housing & Regulator Group | 1 |
| 1P***89 | Pipe-Head Outlet | 1 |
151-1202 Lines Gp-Water
| 15***02 | Lines Group-Water | 1 |
| 3B***32 | Elbow Oil Pan Drain | 1 |
| 7N***56 | Elbow-Bypass | 1 |
150-4573 Lines Gp-Water
| 0S***88 | Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter | 1 |
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 1 |
| 0T***65 | Bolt--3/8" X 3 1/2"--Use As Required; Bolt 5t***56 Plate To Cover Gp 4n***72 | 2 |
191-3687 Lines Gp-Water
| 0S***88 | Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter | 1 |
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 1 |
| 0T***65 | Bolt--3/8" X 3 1/2"--Use As Required; Bolt 5t***56 Plate To Cover Gp 4n***72 | 2 |
108-5660 Lines Gp-Water
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 2 |
| 10***60 | Lines Group-Water | 1 |
| 10***61 | Tube As-Outlet | 1 |
191-3686 Lines Gp-Water
| 19***85 | Elbow-Bypass | 1 |
| 19***86 | Lines Group-Water | 1 |
| 19***46 | Adapter | 1 |
112-9821 Lines Gp-Water
| 11***21 | Lines Group-Water | 1 |
| 11***77 | Plate | 1 |
| 11***27 | Hose | 1 |
116-7556 Pump Gp-Water
| 0T***55 | Bolt; (3/8-16x4.25-In)(Location S) | 2 |
| 11***56 | Pump Group-Water | 1 |
| 15***66 | Pump Group-Water | 1 |
155-0066 Pump Gp-Water
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 2 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 1 |
| 11***59 | Gear-Water Pump; (33-Teeth) | 1 |
172-7765 Pump Gp-Water
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 2 |
| 11***59 | Gear-Water Pump; (33-Teeth) | 1 |
| 15***82 | Seal-Lip Type | 1 |
121-4643 Radiator Gp
| 10***97 | Retainer Assem. | 8 |
| 10***22 | Core As-Radiator; (Long) | 8 |
| 12***42 | Bracket Assem. | 1 |
121-4644 Radiator Gp
| 10***72 | Hose; (Radiator) | 7 |
| 10***57 | Baffle Assem. | 2 |
| 10***58 | Baffle Assem. | 2 |
115-2155 Tank Gp-Coolant
| 03***19 | Cap As-Radiator | 1 |
| 11***45 | Clamp-Hose | 2 |
| 11***38 | Strip | 1 |
Electrical And Starting System
3e-6328 Alarm Gp -Action
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
| 3E***28 | Alarm Group; -Caterpillar Monitoring System-Action | 1 |
123-6449 Alarm Gp
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 12***49 | Alarm Group | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
108-0088 Alternator Gp-Charging
| 10***88 | Alternator Group | 1 |
| 13***56 | Alternator Group-Charging | 1 |
| 4D***65 | Wire Assembly; -- Alternator Ground | 1 |
185-5294 Alternator Gp-Charging
| 18***38 | Collar | 2 |
| 18***39 | Fan As; (Alternator) | 1 |
| 18***42 | Stator Assem. | 1 |
194-2928 Alternator Gp-Charging
| 18***94 | Alternator Group-Charging; -Waste Handling | 1 |
| 19***28 | Alternator Group-Charging | 1 |
| 4D***65 | Wire Assembly; -- Alternator Ground | 1 |
132-2156 Alternator Gp-Charging
| 03***12 | Screw-Forming; (10-24x0.5-In) | 3 |
| 12***68 | Kit-Alternator Guard | 1 |
| 13***22 | Rotor As-Alternator; (24-Volt) | 1 |
108-1652 Battery & Wiring Gp
| 03***97 | Boot | 1 |
| 10***00 | Kit-Connecting Plug; (12-Pin)(Electronic Control) | 1 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 1 |
112-9051 Battery Gp -Heavy-Duty
| 11***51 | Battery Group; -Heavy-Duty | 1 |
| 15***10 | Battery; (12-Volt, 1400-Cca) | 2 |
191-5022 Control Gp-Power Train
| 17***89 | Control Group-Unprogrammed; -Steering, Transmission | 1 |
| 19***21 | Software Group-Power Train; (Software Only) | 1 |
| 19***22 | Control Group-Power Train | 1 |
172-9389 Control Gp-Unprogrammed -Power Train
| 10***52 | Screw-Pan Head; (8-32x0.375-In) | 1 |
| 13***26 | Washer; (4.52x8.28x0.76-mm Thk) | 1 |
| 17***89 | Control Group-Unprogrammed; -Steering, Transmission | 1 |
160-1758 Control Gp-Unprogrammed -Power Train
| 10***52 | Screw-Pan Head; (8-32x0.375-In) | 1 |
| 16***58 | Control Group-Unprogrammed; -Steering-Power Train | 1 |
| 6V***03 | Kit; (Retaining Bolt) (Each Includes Bolt, Retaining Ring And 4 O-Ring Seals) | 2 |
150-4889 Electronics Ar-Machine
| 15***89 | Electronics Ar-Machine | 1 |
| 15***83 | Electronics Group-Power Train | 1 |
150-5183 Electronics Gp-Power Train
| 15***83 | Electronics Group-Power Train | 1 |
| 19***21 | Software Group-Power Train; (Software Only) | 1 |
| 19***22 | Control Group-Power Train | 1 |
4n-3586 Heater Gp-Jacket Water
| 4N***86 | Heater Group-Jacket Water; (120v) | 1 |
| 6N***04 | Cap As-Dust; (Jacket Water Heater Elements) | 1 |
| 9G***57 | Element As-Jacket Water Heater; (120-Volt, 1250-Watt) | 1 |
153-2073 Lamp Gp-Flood
| 15***73 | Lamp Group-Flood; -Cab-Extended Bolster-Rear-Blade-Moldboard | 1 |
| 15***50 | Body As-Lamp | 1 |
| 15***52 | Bezel | 1 |
163-0012 Lighting Gp-Flood
| 11***14 | Bracket Assem. | 4 |
| 11***68 | Guard As | 2 |
| 14***83 | Guard As | 2 |
110-5083 Panel Gp-Circuit Breaker
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***98 | Panel As | 1 |
| 11***38 | Strip | 1 |
147-1680 Sensor Gp-Position
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 14***80 | Sensor Group-Position; -Direction, Speed-Steering Pedal, Rh, Lh-Center Pedal | 1 |
| 8T***29 | Pin-Connector; (16-Ga To 18-Ga)(Throttle Position Sensor) | 3 |
214-4862 Sensor Gp-Position
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
| 21***62 | Sensor Group-Position; -Control Lever | 1 |
214-4863 Sensor Gp-Position
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 1 |
| 21***63 | Sensor Group-Position; -Rotary-Tc Impeller Clutch, Lh Pedal | 1 |
161-8929 Sensor Gp-Position
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 16***29 | Sensor Group-Position | 1 |
| 3E***77 | Wedge-Receptacle Lock; (4-Pin) | 1 |
219-2387 Sensor Gp-Position
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
| 21***87 | Sensor Group-Position | 1 |
161-8979 Sensor Gp-Position
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 16***79 | Sensor Group-Position; -Steering, Xmsn Control Handle | 1 |
| 3E***71 | Wedge; (Receptacle Lock) (3 Pin) | 1 |
106-4437 Sensor Gp-Position
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***37 | Sensor Group-Position; -Control Lever | 1 |
| 8T***29 | Pin-Connector; (16-Ga To 18-Ga)(Throttle Position Sensor) | 3 |
183-5011 Sensor Gp-Speed
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 17***49 | Strap; (Marker) | 1 |
| 18***11 | Sensor Group-Speed; -Xmsn, Torque Converter Output | 1 |
193-2550 Sensor Gp-Speed
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 17***49 | Strap; (Marker) | 1 |
| 19***50 | Sensor Group-Speed; -Tmsn, Torque Converter Output | 1 |
118-7226 Sensor Gp-Temperature
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 11***26 | Sensor Group-Temperature; -Transmission Oil | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
122-8951 Starting Aid Gp-Ether
| 10***93 | Tube | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 12***51 | Starting Aid Group-Ether | 1 |
7s-3622 Starting Motor Gp-Electric
| 20***60 | Starting Motor Group-Electric | 1 |
| 3E***34 | Bolt; (5/8-11x1.5-In) | 3 |
| 3N***39 | Wire As. (Order By The Meter) | 1 |
6v-5537 Starting Motor Gp-Electric
| 03***21 | Shim Lever Housing | 1 |
| 03***23 | Bolt; (1/4-28x1-In) | 5 |
| 2H***29 | Ring - Retaining External | 1 |
207-1561 Starting Motor Gp-Electric
| 03***23 | Bolt; (1/4-28x1-In) | 5 |
| 20***61 | Starting Motor Group-Electric | 1 |
| 25***79 | Kit-Solenoid; (24-Volt)(Starting Motor) | 1 |
6v-5538 Starting Motor Gp-Electric
| 3E***25 | Cover As; (Starting Motor) | 1 |
| 3E***27 | Kit-Bearing; (Starting Motor)(Incl Bearing Seals & Spacers) | 1 |
| 3E***28 | Kit; (Brush) (Includes O-Rings, Screw, Spring, & Brush) | 1 |
207-1560 Starting Motor Gp-Electric
| 20***60 | Starting Motor Group-Electric | 1 |
| 20***61 | Starting Motor Group-Electric | 1 |
| 6V***38 | Starting Motor Group-Electric | 1 |
6v-5227 Starting Motor Gp-Electric
| 10***52 | Starting Motor Group-Electric | 1 |
| 6V***27 | Starting Motor Group-Electric | 1 |
| 6V***37 | Starting Motor Group-Electric | 1 |
106-8552 Starting Motor Gp-Electric
| 10***52 | Starting Motor Group-Electric | 1 |
| 5C***74 | Nut (M5x.8 Thd); (M5x0.8-Thd) | 2 |
| 7X***62 | Washer-Hard; (13.5x19x0.8-mm Thk) | 5 |
7n-0718 Switch Gp-Disconnect -Battery
| 2H***22 | Lockwasher | 2 |
| 6F***45 | Nut-Full; (3/8-24-Thd) | 2 |
| 7N***18 | Switch As-Disconnect; -Battery-Ground Level | 1 |
9x-7781 Switch Gp-Bypass
| 3D***24 | O-Ring - For Oil Drain & Level Plug (Items 3 & 7) | 1 |
| 4B***43 | Nut,Plain,Hexagon Plate Mtg | 2 |
| 4B***63 | Washer; (4.7x11x1.2-mm Thk) | 2 |
164-7577 Switch Gp-Bypass
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 16***77 | Switch Group-Bypass; -Xmsn Lubrication Supply Filter-Xmsn Lubrication Charge Filter-Hoist Screen-Tc, Front Brake Cooling-Transmission Oil Filter-Rear Axle Oil Filter | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
167-0138 Switch Gp-Magnetic
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 16***38 | Switch Group-Magnetic; -Main Relay-Main Power Relay | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 2 |
9g-7641 Switch Gp-Start -Engine, Key
| 6V***62 | Screw-Machine; (8-32x0.31-In) | 4 |
| 7T***99 | Nut-Mounting; (1-32-Thd) | 1 |
| 9B***33 | Lockwasher; (Int'L Tooth) | 4 |
Engine Arrangement
108-2448 Engine Ar
| 10***33 | Gauge Group-Oil Level (Dipstick); -Engine | 1 |
| 10***36 | Aftercooler Group-Water | 1 |
| 10***15 | Filler Group-Oil | 1 |
108-2234 Installation Ar-Engine
| 10***14 | Shield Group | 1 |
| 10***88 | Alternator Group | 1 |
| 10***34 | Installation Ar-Engine | 1 |
Frame And Body
9w-7045 Box Gp-Battery
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 6 |
| 10***12 | Spring | 1 |
| 10***14 | Plate | 1 |
9w-3422 Drawbar Gp
| 05***83 | Tube | 2 |
| 16***25 | Cover As | 1 |
| 16***33 | Plate As | 1 |
172-1145 Guard Gp-Rear
| 17***45 | Guard Group-Rear | 1 |
| 3H***60 | Pin (Spring) | 1 |
| 4H***41 | Pin (Spring) | 1 |
7t-5611 Guard Gp-Rear -Heavy-Duty
| 0L***78 | Bolt,Machine Governor And Decelerator Control | 4 |
| 10***63 | Handrail | 2 |
| 12***62 | Step Group; -Radiator Guard | 1 |
156-8304 Bumper Gp-Front
| 15***04 | Bumper Group-Front | 1 |
| 15***13 | Support Assem. | 1 |
| 1F***48 | Nut 12.70 mm(.50 In.) Thread | 1 |
173-1402 Case & Frame Gp
| 10***86 | Valve As-Drain; (Ecology) | 1 |
| 10***87 | Plug-Drain; (Power Train Oil Tank) | 1 |
| 11***07 | Frame And Case Assembly, Kit; Seal | 1 |
108-1647 Case & Frame Gp
| 10***47 | Case & Frame Group | 1 |
| 15***42 | Bumper As | 1 |
| 1P***47 | Plate-Locking | 1 |
171-2572 Conversion Ar
| 10***86 | Valve As-Drain; (Ecology) | 1 |
| 10***87 | Plug-Drain; (Power Train Oil Tank) | 1 |
| 17***72 | Conversion Ar | 1 |
150-8780 Counterweight Gp-Hydraulic
| 15***80 | Counterweight Group-Hydraulic | 1 |
| 17***91 | Control & Mtg Group-Pedal | 1 |
| 17***55 | Floor Mat | 1 |
150-8788 Cover Gp-Access
| 10***22 | Bumper As | 4 |
| 13***24 | Bar | 8 |
| 15***88 | Cover Group-Access | 1 |
150-4890 Fender Gp
| 15***90 | Fender Group | 1 |
| 2R***79 | Pin Assembly, Drawbar | 1 |
| 3K***89 | Locknut; (5/8-11-Thd) | 1 |
150-4895 Frame & Mtg Gp-Pipelayer
| 12***38 | Plate Assem.; (Rh) | 1 |
| 12***39 | Plate Assem.; (Lh) | 1 |
| 15***95 | Frame & Mtg Group-Pipelayer | 1 |
115-9589 Grid Gp-Sand Blast Eroding
| 11***89 | Grid Group-Sand Blast Eroding | 1 |
| 13***24 | Bar | 4 |
| 15***56 | Plate As | 1 |
138-9048 Grill Gp-Radiator
| 11***62 | Bracket | 1 |
| 11***54 | Bracket Assem. | 1 |
| 13***40 | Plate | 2 |
6i-9172 Guard Gp-Fuel Tank
| 13***39 | Film-Stripe; (D7r, Rh, Tank Guard) | 1 |
| 13***40 | Film-Stripe; (D7r, Lh, Tank Guard) | 1 |
| 13***44 | Film-Stripe; (D7r Lgp, Lh, Tank Guard) | 1 |
163-0131 Guard Gp-Bottom
| 10***10 | Door As | 1 |
| 10***11 | Door As | 1 |
| 16***31 | Guard Group-Bottom | 1 |
163-0132 Guard Gp-Bottom
| 16***32 | Guard Group-Bottom | 1 |
| 3T***47 | Retainer | 2 |
| 3T***18 | Guard As; (Front) | 1 |
133-1178 Guard Gp-Radiator
| 13***39 | Film-Stripe; (D7r, Rh, Tank Guard) | 1 |
| 13***40 | Film-Stripe; (D7r, Lh, Tank Guard) | 1 |
| 13***44 | Film-Stripe; (D7r Lgp, Lh, Tank Guard) | 1 |
150-5494 Hood & Guard Gp
| 11***08 | Plate; (Rh) | 1 |
| 11***38 | Plate; (Lh) | 1 |
| 15***94 | Hood & Guard Group | 1 |
201-5838 Ladder Gp
| 15***85 | Hood As | 1 |
| 15***86 | Handrail | 2 |
| 18***45 | Angle As; (Lh) | 1 |
150-8789 Step Gp
| 15***89 | Step Group | 1 |
| 33***48 | Plate-Tread | 1 |
| 33***49 | Step As | 1 |
124-7562 Step Gp
| 12***62 | Step Group; -Radiator Guard | 1 |
| 16***07 | Support-Step; (Rubber) | 2 |
| 16***09 | Step Group | 1 |
179-6807 Suppression Gp-Sound
| 16***45 | Floor As | 1 |
| 16***94 | Ladder As | 1 |
| 16***05 | Handrail As | 1 |
Fuel System
7c-8993 Fastener Gp-Fuel Inj Pump
| 0S***14 | Bolt (.25" Diameter-.50" Long) | 3 |
| 2S***83 | Bolt (3.25" Long-Drilled Head) | 1 |
| 4F***57 | Screw,Cap,Hexagon H Shock Mount To Bracket | 8 |
1w-5686 Filter Gp-Primary Fuel
| 1B***90 | Bolt; (5/16-18x1.375-In)(Rh Front Cover) | 1 |
| 1P***36 | Gasket; (Fuel Priming Pump)(Fuel Priming Pump) | 1 |
| 1W***86 | Filter Group-Primary Fuel | 1 |
1w-6351 Filter Gp-Primary Fuel
| 1J***71 | Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter | 2 |
| 1L***69 | Ring-Retaining | 1 |
| 1W***51 | Filter Group-Primary Fuel | 1 |
1w-1690 Filter Gp-Primary Fuel
| 03***94 | Connector-Flared | 1 |
| 0S***88 | Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter | 1 |
| 1W***90 | Filter Group-Primary Fuel | 1 |
7w-5156 Filter Gp-Secondary Fuel
| 03***47 | Elbow-Filtered Fuel From Based Assembly | 1 |
| 1R***50 | Filter As-Fuel; (Advanced Efficiency)(Secondary) | 1 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 3 |
1w-8668 Torque Control Gp
| 1P***52 | Insulator,Bushing Governor | 1 |
| 1W***68 | Torque Control Group | 1 |
| 2P***85 | Spacer (.635 mm Thk); (0.635-mm Thk) | 1 |
9n-4658 Adapter Gp-Fast Fill Fuel
| 10***09 | Cap As-Filler; (Fast Fill Fuel) | 1 |
| 1H***28 | Seal 6.3 cm(2.484 In.) I.D.; Seal--To Seal Pumps To Case | 1 |
| 21***03 | Receiver; (Fast Fill Fuel) | 1 |
111-5162 Control Gp-Fuel Ratio
| 10***93 | Washer | 1 |
| 11***62 | Control Group-Fuel Ratio (Basic) | 1 |
| 11***58 | Washer; (12.7x6.65x0.79-mm Thk) | 1 |
2w-3282 Filter Gp-Secondary Fuel
| 03***47 | Elbow-Filtered Fuel From Based Assembly | 1 |
| 1R***50 | Filter As-Fuel; (Advanced Efficiency)(Secondary) | 1 |
| 2W***82 | Filter Group-Secondary Fuel | 1 |
2w-2410 Governor Gp
| 03***16 | Bolt-Self Locking; (1/4unc X 3/4) | 3 |
| 0S***16 | Screw,Cap,Hexagon H Receptacle Mtg; Bolt Brackets To Firewall Assembly | 6 |
| 13***07 | Seal-Lip Type; (6.39mm) | 1 |
2w-1605 Lines Gp-Fuel Drain
| 03***46 | Elbow, 90 Deg Adj., 1/4in. J.I.C. X 7/16in.-14 Str. Thd. | 1 |
| 03***47 | Elbow-Filtered Fuel From Based Assembly | 1 |
| 0S***15 | Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops | 2 |
115-9371 Lines Gp-Fuel
| 11***71 | Lines Group-Fuel | 1 |
| 11***51 | Tube | 1 |
| 11***52 | Tube | 1 |
185-8023 Lines Gp-Fuel Drain
| 03***46 | Elbow, 90 Deg Adj., 1/4in. J.I.C. X 7/16in.-14 Str. Thd. | 1 |
| 03***94 | Connector-Flared | 1 |
| 0S***15 | Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops | 2 |
4p-9330 Lines Gp-Fuel Injection
| 10***53 | Line As-Fuel Injection; (Cyl No. 3) | 1 |
| 10***54 | Line As-Fuel Injection; (Cyl No. 4) | 1 |
| 1W***67 | Clamp As-Fuel Line (With Spacer) | 2 |
154-3080 Lines Gp-Fuel Injection
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 2 |
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 1 |
| 0T***55 | Bolt; (3/8-16x4.25-In)(Location S) | 1 |
154-3081 Lines Gp-Fuel Injection
| 12***05 | Bracket Assem. | 1 |
| 15***81 | Lines Group-Fuel Injection | 1 |
| 15***06 | Line As-Fuel Injection | 1 |
128-7984 Protection Gp-Fuel System
| 12***94 | Bolt-Tamperproof; (28.58mm) | 1 |
| 12***96 | Bolt-Tamperproof; (95.25mm) | 1 |
| 12***84 | Protection Group-Fuel System | 1 |
4p-9827 Pump Gp-Fuel Injection
| 1W***87 | Valve As-Check; (Fuel Injection Pump) | 1 |
| 4P***27 | Pump Group-Fuel Injection | 1 |
| 4P***30 | Plunger & Barrel Assem. | 1 |
111-3769 Pump Gp-Fuel Injection
| 0S***15 | Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops | 4 |
| 11***69 | Pump Group-Fuel Injection | 1 |
| 11***70 | Camshaft Group | 1 |
169-7279 Pump Gp-Fuel Prm & Prim Filter
| 03***94 | Connector-Flared | 1 |
| 13***41 | Pump Group-Fuel Priming; (Hand) | 1 |
| 16***79 | Pump Group-Fuel Prm & Prim Filter | 1 |
185-8021 Pump Gp-Fuel Prm & Prim Filter
| 12***91 | Base As | 1 |
| 13***41 | Pump Group-Fuel Priming; (Hand) | 1 |
| 18***21 | Pump Group-Fuel Prm & Prim Filter | 1 |
1w-1695 Pump Gp-Fuel Transfer
| 0S***15 | Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops | 2 |
| 1W***69 | Piston | 1 |
| 1W***95 | Pump Group-Fuel Transfer | 1 |
2w-4160 Pump & Mtg Gp-Fuel Transfer
| 1W***95 | Pump Group-Fuel Transfer | 1 |
| 2W***60 | Pump Group-Fuel Transfer & Mtg; Fuel Transfer Pump And Mounting Group | 1 |
| 4B***65 | Screw,Cap,Hexagon Fuel Injection Pump | 1 |
111-3768 Pump Gp-Gov & Fuel Inj
| 03***79 | Seal-O-Ring (Id=10.82mm) | 1 |
| 11***68 | Pump Group-Gov & Fuel Inj | 1 |
| 11***69 | Pump Group-Fuel Injection | 1 |
8e-0244 Tank Gp-Fuel
| 15***36 | Sender As-Fuel Level | 1 |
| 1H***28 | Seal 6.3 cm(2.484 In.) I.D.; Seal--To Seal Pumps To Case | 1 |
| 2G***93 | Washer-Retaining; (20x82.55x11-mm Thk)(11mm Thk) | 4 |
163-8554 Tank Gp-Fuel
| 13***44 | Kit-Repair; (Fuel Level Gauge)(Fuel Level) | 1 |
| 15***51 | Sender As-Level; (Fuel) | 1 |
| 16***54 | Tank Group-Fuel | 1 |
205-4272 Tank Gp-Fuel
| 16***78 | Tank As-Fuel | 1 |
| 1H***28 | Seal 6.3 cm(2.484 In.) I.D.; Seal--To Seal Pumps To Case | 1 |
| 20***72 | Tank Group-Fuel | 1 |
Hydraulic System
160-7220 Accumulator & Mtg Gp-Hydraulic
110-2317 Cooler Gp-Hydraulic Oil
150-5507 Cylinder & Mtg Gp-Hydraulic -Pipelayer
158-8019 Cylinder Gp-Hydraulic -Pipelayer
9t-1786 Filter Gp-Oil
150-4898 Hydraulic Ar
160-3966 Hydraulic Ar
150-5504 Lines Gp-Boom
150-5502 Lines Gp-Counterweight
164-7669 Lines Gp-Hydraulic -Pipelayer
150-5506 Lines Gp-Hydraulic Oil Cooler
150-5505 Lines Gp-Pilot
| 09***35 | Spacer; (11x25x20-mm Thk) | 1 |
| 10***39 | Manifold | 1 |
| 11***67 | Bracket Assem. | 3 |
150-5500 Lines Gp-Pump
| 11***60 | Tube Assem. | 1 |
| 11***63 | Hose Assem. | 1 |
| 14***35 | Connect Group; (Each Includes) | 4 |
164-7642 Manifold Gp-Hydraulic
| 11***60 | Tube Assem. | 1 |
| 11***63 | Hose Assem. | 1 |
| 14***35 | Connect Group; (Each Includes) | 4 |
163-7380 Mounting Gp-Hydraulic Tank
| 16***80 | Mounting Group-Hydraulic Tank | 1 |
| 16***32 | Valve Group-Shuttle; -Hook, Boom | 4 |
| 17***93 | Valve Group-Check; -Hook, Boom | 1 |
159-3983 Pump & Mtg Gp-Piston
| 15***83 | Pump & Mtg Group-Piston | 1 |
| 16***79 | Bracket As | 1 |
| 16***60 | Bracket As | 1 |
4z-6180 Pump Gp-Gear
| 15***82 | Pump Group-Piston | 1 |
| 2S***15 | Washer 4.78 mm(.188 In.) Thick; Washer- Front Support To Frame | 2 |
| 4Z***80 | Pump Group-Gear; -Counterweight | 1 |
161-4457 Pump Gp-Piston
| 11***22 | Seal-O-Ring | 1 |
| 16***57 | Pump Group-Piston | 2 |
| 16***95 | Spacer | 1 |
159-3982 Pump Gp-Piston
| 05***60 | Ring-Backup | 2 |
| 13***56 | Plate-Pressure | 2 |
| 13***57 | Kit-Seal; (Pilot Gear Pump) | 1 |
150-5498 Tank & Filter Gp-Hydraulic
| 09***47 | Pin, Dowel | 1 |
| 10***62 | Dowel | 1 |
| 13***74 | Cradle | 1 |
171-2393 Valve Gp-Check
| 03***43 | Seal-O-Ring | 1 |
| 13***52 | Seal-O-Ring | 2 |
| 14***91 | Ring-Backup | 2 |
163-8428 Valve Gp-Check -Pilot Operated
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 66 |
| 0S***85 | Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine | 4 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 2 |
163-8429 Valve Gp-Check
| 03***82 | Seal-O-Ring; (47.3mm Id) | 2 |
| 16***29 | Valve Group-Check; -3-Way-Hook | 1 |
| 18***23 | Ring-Backup | 3 |
106-8279 Valve Gp-Control -Boom Stop
| 03***43 | Seal-O-Ring | 1 |
| 10***79 | Valve Group-Control; -Boom Stop | 1 |
| 13***52 | Seal-O-Ring | 2 |
154-0911 Valve Gp-Control
| 03***05 | Seal-O-Ring | 2 |
| 10***68 | Ring | 2 |
| 10***69 | Cap-End | 1 |
106-8667 Valve Gp-Control -Counterweight
| 09***33 | Bolt-Socket Head; (M5x0.8x20-mm) | 2 |
| 10***93 | Pin | 1 |
| 10***95 | Spring | 1 |
163-8436 Valve Gp-Control
| 10***54 | Bushing | 2 |
| 10***55 | Bushing | 2 |
| 10***57 | Cap-End | 2 |
163-8435 Valve Gp-Control
| 11***16 | Spool-Valve | 1 |
| 16***26 | Manifold | 1 |
| 16***27 | Valve Group-Relief; -Hook, Boom | 1 |
211-5376 Valve Gp-Control
| 10***54 | Bushing | 2 |
| 10***55 | Bushing | 2 |
| 10***57 | Cap-End | 2 |
164-2164 Valve Gp-Counterbalance
| 16***64 | Valve Group-Counterbalance; -Winch | 1 |
| 23***72 | Spool | 1 |
| 23***74 | Lever As | 1 |
164-2162 Valve Gp-Diverter
| 03***82 | Seal-O-Ring; (47.3mm Id) | 1 |
| 16***62 | Valve Group-Diverter; -Winch | 1 |
| 18***23 | Ring-Backup | 1 |
114-4125 Valve Gp-Pilot
| 10***87 | Handle; (Hook Control) | 1 |
| 10***95 | Cap | 1 |
| 11***25 | Valve Group-Pilot; -Hook Control | 1 |
112-8149 Valve Gp-Pilot
| 03***43 | Seal-O-Ring | 1 |
| 11***49 | Valve Group-Pilot; -Boom Control | 1 |
| 13***52 | Seal-O-Ring | 2 |
9t-4816 Valve Gp-Pump Control
| 10***97 | Ring-Retaining | 4 |
| 10***82 | Spring | 1 |
| 10***87 | Handle; (Hook Control) | 1 |
164-2163 Valve Gp-Reducing
| 03***43 | Seal-O-Ring | 1 |
| 13***52 | Seal-O-Ring | 2 |
| 14***91 | Ring-Backup | 1 |
163-8430 Valve Gp-Reducing
| 16***30 | Valve Group-Reducing; -Hook, Boom | 1 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 3 |
| 5P***58 | Seal-O-Ring; (34.65mm Id) | 1 |
163-8427 Valve Gp-Relief
| 03***43 | Seal-O-Ring | 1 |
| 13***52 | Seal-O-Ring | 2 |
| 14***91 | Ring-Backup | 1 |
163-8432 Valve Gp-Shuttle
| 16***32 | Valve Group-Shuttle; -Hook, Boom | 1 |
| 18***24 | Ring-Backup | 2 |
| 18***25 | Ring-Backup | 1 |
Implements
169-2927 Conversion Ar-Pipelayer
| 03***43 | Seal-O-Ring | 1 |
| 13***52 | Seal-O-Ring | 2 |
| 14***91 | Ring-Backup | 1 |
150-8787 Stop Gp-Boom
| 15***87 | Stop Group-Boom | 1 |
| 1K***14 | Pin-Locking | 2 |
| 3B***29 | Pin,Cotter Hinge Pin | 2 |
Lubrication System
8n-4457 Base Gp-Oil Filter
| 0S***18 | Bolt; (5/16-18x1-In)(Hydraulic Pump) | 2 |
| 1B***90 | Bolt; (5/16-18x1.375-In)(Rh Front Cover) | 2 |
| 1P***67 | Plunger; (Engine Oil Cooler Relief Valve) | 2 |
1p-4244 Breather Gp
| 1P***44 | Breather Group | 1 |
| 2W***62 | Breather As-Crankcase; (Engine) | 1 |
| 3H***43 | Bolt,Machine Breather Assembly To Cover | 1 |
101-0115 Filler Gp-Engine Oil
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 3 |
| 10***15 | Filler Group-Oil | 1 |
| 2A***11 | Washer; (5.5x12.3x0.8-mm Thk) | 1 |
7c-1630 Fumes Disposal Gp
| 4L***59 | Bolt-Mirror To Open Rops | 1 |
| 4L***37 | Hex Head Capscrew, 3/8 Nc X 1 1/2 In. (38 mm) | 1 |
| 5P***75 | Washer-Hard; (10.2x22.5x3-mm Thk)(Shield To A/C) | 2 |
100-8933 Gauge Gp-Oil Level (Dipstick) -Engine
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 10***33 | Gauge Group-Oil Level (Dipstick); -Engine | 1 |
| 13***69 | Gauge As-Oil Level (Dipstick); (Engine) | 1 |
2p-6105 Lines Gp-Engine Oil
| 0L***64 | Lock --To Reverse Driven Gear Splash Pan; -- To Reverse Driven Gear Splash Pan | 2 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 1 |
7c-8673 Lines Gp-Turbocharger Oil
| 03***48 | Elbow (3/4" Tapped Pumps) - 2nd Type | 1 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 1 |
186-5202 Lines Gp-Turbocharger Oil
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 1 |
| 11***28 | Elbow; (90-Deg) | 1 |
106-8958 Pump Gp-Engine Oil
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 1 |
| 10***58 | Pump Group-Engine Oil | 1 |
| 1P***46 | Washer-Hard; (10.2x35x6-mm Thk) | 1 |
106-8957 Pump Gp-Engine Oil
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 3 |
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 1 |
| 10***57 | Pump Group-Engine Oil | 1 |
6i-1346 Pump Gp-Engine Oil
| 0T***65 | Bolt--3/8" X 3 1/2"--Use As Required; Bolt 5t***56 Plate To Cover Gp 4n***72 | 3 |
| 1B***09 | Key,Woodruff No. 10 Oil Pump | 1 |
| 1F***06 | Dowel | 1 |
Machine Arrangement
163-0013 Chassis Ar
| 13***48 | Grill Group-Radiator | 1 |
| 15***88 | Cover Group-Access | 1 |
| 15***89 | Step Group | 1 |
150-4897 Chassis Ar
| 10***47 | Case & Frame Group | 1 |
| 10***52 | Battery & Wiring Group | 1 |
| 10***18 | Mounting Group-Rops | 1 |
150-4002 General Ar
| 10***34 | Installation Ar-Engine | 1 |
| 10***48 | Engine Ar | 1 |
| 15***02 | General Ar | 1 |
150-4000 General Ar-Pipelayer
| 15***00 | General Ar-Pipelayer | 1 |
| 15***02 | General Ar | 1 |
| 15***04 | Pipelayer Ar | 1 |
150-4004 Pipelayer Ar
| 15***04 | Pipelayer Ar | 1 |
| 15***95 | Frame & Mtg Group-Pipelayer | 1 |
| 15***98 | Hydraulic Ar | 1 |
Operator Station
122-1511 Adjuster Gp-Control -Manual
| 10***98 | Plate; (To Pipelayer Frame) | 1 |
| 10***00 | Door | 1 |
| 12***11 | Adjuster Group-Control; (Steering, Xmsn Control, Manual) | 1 |
6w-8505 Adjuster Gp-Seat
| 12***68 | Bracket Assem. | 1 |
| 12***71 | Knob; (Armrest Adjustment) | 1 |
| 12***24 | Plate | 1 |
171-5691 Control & Mtg Gp-Pedal
| 11***10 | Cover Assem. | 1 |
| 11***20 | Cover | 1 |
| 11***26 | Plate | 1 |
125-3401 Control Gp-Display Electronic
| 11***10 | Cover Assem. | 1 |
| 11***20 | Cover | 1 |
| 11***26 | Plate | 1 |
133-8979 Control Gp-Display Electronic
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 13***79 | Control Group-Display Electronic | 1 |
| 3E***77 | Wedge-Receptacle Lock; (4-Pin) | 1 |
158-6736 Control Gp-Governor & Brake
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 15***36 | Control Group-Governor & Brake | 1 |
| 3E***65 | Wedge; (Receptacle Lock) (2 Pin) | 1 |
155-3584 Control Gp-Steering
| 0L***29 | Handle (Hand Throttle) | 2 |
| 11***77 | Lever | 2 |
| 11***80 | Spring | 2 |
159-5432 Control Gp-Transmission
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 10***10 | Kit-Connecting Plug; (6-Pin) | 1 |
| 10***62 | Screw-Machine; (4-40x0.63-In) | 2 |
159-5433 Control Gp-Transmission
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 2 |
127-2945 Detent Gp
| 12***11 | Adjuster Group-Control; (Steering, Xmsn Control, Manual) | 1 |
| 12***26 | Plate | 1 |
| 12***83 | Plate Assem. | 1 |
8y-5959 Extension Gp-Backrest -Vinyl
| 8Y***59 | Extension Group-Backrest | 1 |
7x-1999 Heater Gp-Cab -Open Rops
| 09***52 | Film-Control; (Heater) | 1 |
| 13***53 | Hose; (192.5cm) (X2) | 0 |
| 1V***52 | Switch Group-Toggle | 1 |
187-6171 Heater Gp-Cab
| 09***52 | Film-Control; (Heater) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 13***00 | Clip; (Tab) | 1 |
108-4582 Housing Gp-Seat Suspension
| 10***82 | Housing Group-Seat Suspension | 1 |
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***69 | Plate As | 1 |
128-8102 Instrument Gp
| 10***67 | Bezel | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***01 | Plate | 1 |
100-5895 Module Gp-Quad Gauge
| 10***67 | Bezel | 1 |
| 10***95 | Module Group-Quad Gauge; (Quad Gauge Module) | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
166-6928 Module Gp-Quad Gauge
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 16***28 | Module Group-Quad Gauge; -Engine Coolant Temp, Transmission Oil Temp, Hydraulic Oil Temp, Fuel Level | 1 |
| 3E***83 | Wedge-Receptacle Lock; (6-Pin) | 1 |
108-1718 Mounting Gp-Rops
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 10***18 | Mounting Group-Rops | 1 |
| 8T***29 | Pin-Connector; (16-Ga To 18-Ga)(Throttle Position Sensor) | 6 |
108-8421 Pan Gp-Backrest -Lumbar
| 10***21 | Pan Group-Backrest; -Seat Back | 1 |
| 11***33 | Support Assem.; (R.H.) | 1 |
| 11***34 | Support Assem.; (L.H.) | 1 |
8y-5992 Pan Gp-Seat
| 10***23 | Shaft As-Lumbar | 1 |
| 10***24 | Pan-Lumbar | 1 |
| 2F***06 | Screw-Machine (6-32x. 25in); (6-32x0.25-In) | 1 |
173-7200 Pedal Gp-Governor & Brake
| 09***15 | Washer-Hard; (20x35x1.6-mm Thk) | 1 |
| 09***40 | Pin-Cotter | 8 |
| 09***62 | Washer; (Hard) (3.4x7x0.8mm Thk) | 4 |
152-7335 Platform Gp-Operator
| 09***15 | Washer-Hard; (20x35x1.6-mm Thk) | 1 |
| 09***40 | Pin-Cotter | 8 |
| 09***62 | Washer; (Hard) (3.4x7x0.8mm Thk) | 4 |
9g-0624 Rops Gp
| 10***38 | Plate Assem. | 1 |
| 10***04 | Lock As; (To Rh Console/For Counterweight Control) | 1 |
| 11***66 | Plug | 2 |
164-2367 Rops Gp
| 16***67 | Rops Group | 1 |
| 3T***20 | Rollover Assem. | 1 |
| 5P***76 | Washer Guard To Support Assembly And Guard Assembly | 6 |
156-1148 Seat Belt Gp -Retractable
| 15***48 | Seat Belt Group; -Retractable-Operator | 1 |
| 16***13 | Plate-Orops; (On Rear Center Of Rollover As.U) | 1 |
| 3T***20 | Rollover Assem. | 1 |
134-6639 Seat Gp -Vinyl, Lumbar
| 06***03 | Shim (.060mm Thk); (1.52-mm Thk) | 4 |
| 09***78 | Pin-Spring | 1 |
| 09***14 | Pin, Clevis | 1 |
170-4885 Seat Gp -Vinyl, Lumbar
| 12***00 | Armrest Assem. (R. H.) | 1 |
| 17***85 | Seat Group; -Vinyl, Lumbar | 1 |
| 5D***53 | Capscrew (3/8 - 16 Nc X 1 Gd8, Hex Self-Locking) | 4 |
141-6676 Seat Gp
| 14***76 | Seat Group | 1 |
| 5V***62 | Bolt-Shoulder; (7/16-20x1.26-In) | 2 |
| 6W***44 | Seat Group-Suspension; -Vinyl, Low Back | 1 |
8y-5976 Seat Gp -Vinyl
| 1A***50 | Bolt (7/16-20x1.75in); (7/16-20x1.75-In) | 1 |
| 1L***80 | Bolt; (7/16-20x1.5-In) | 1 |
| 4D***32 | Locknut (7/16-20 Thd) | 1 |
170-6691 Seat Gp
| 03***35 | Bolt-Self Locking; 2.22cm(.875 In.) Lg | 4 |
| 12***00 | Armrest Assem. (R. H.) | 1 |
| 13***20 | Seat Group-Suspension; -Vinyl, Lumbar | 1 |
141-6643 Seat Gp
| 06***03 | Shim (.060mm Thk); (1.52-mm Thk) | 4 |
| 09***78 | Pin-Spring | 1 |
| 09***14 | Pin, Clevis | 1 |
8y-6179 Seat Gp-Suspension -Vinyl
| 03***71 | Capscrew, Csk. Hd., 3/8in.-16 N.C. X 1in. | 2 |
| 10***65 | Pin | 1 |
| 2K***73 | Locknut Inside Guard Assembly | 6 |
6w-9744 Seat Gp-Suspension -Vinyl
| 5V***62 | Bolt-Shoulder; (7/16-20x1.26-In) | 2 |
| 6W***44 | Seat Group-Suspension; -Vinyl, Low Back | 2 |
| 8S***34 | Locknut; (Flange) (7/16-20 Thd) | 2 |
134-6520 Seat Gp-Suspension -Vinyl, Lumbar
| 10***82 | Suspension Group-Seat; -Contour-Shock Absorber | 1 |
| 13***20 | Seat Group-Suspension; -Vinyl, Lumbar | 1 |
| 14***45 | Kit-Slider Block; (Suspension Seat) | 1 |
125-0583 Support Gp-Control
| 10***82 | Suspension Group-Seat; -Contour-Shock Absorber | 1 |
| 12***83 | Support Group-Control; -Upshift, Downshift | 1 |
| 13***39 | Seat Group; -Vinyl, Lumbar | 1 |
108-4082 Suspension Gp-Seat -Contour
| 02***24 | Locknut; (1/4-20-Thd) | 2 |
| 10***82 | Suspension Group-Seat; -Contour-Shock Absorber | 1 |
| 16***61 | Arm As | 1 |
6w-8502 Suspension Gp-Seat
| 12***82 | Cover Assem. | 1 |
| 12***98 | Bolt-Socket Head; (M5x0.8x12-mm) | 1 |
| 12***26 | Cover | 1 |
Power Train
7n-2731 Cooler Gp-Transmission Oil
| 03***18 | Bolt-Locking; (3/8-16x0.5-In) | 2 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 2 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 2 |
3t-4297 Coupling Gp-Pump
| 1F***48 | Nut 12.70 mm(.50 In.) Thread | 2 |
| 1F***50 | Nut Rops Support | 6 |
| 3T***97 | Coupling Group-Pump | 2 |
9w-0594 Drive Gp-Final
| 03***57 | Bolt; --To Reverse Shaft Bearing Retainer & Forward Shaft Bearing Retainer | 6 |
| 09***93 | Seal; (60.8mm Od) | 3 |
| 15***41 | Segment Group-Sprocket | 1 |
160-5237 Final Drive Gp -Winch
| 10***77 | Plate | 1 |
| 10***93 | Ring-Thrust | 1 |
| 10***52 | Pin-Planetary | 3 |
3t-4448 Drive Gp-Final
| 03***57 | Bolt; --To Reverse Shaft Bearing Retainer & Forward Shaft Bearing Retainer | 6 |
| 09***93 | Seal; (60.8mm Od) | 3 |
| 1D***28 | Bolt 8.26 cm(3.25 In.) Long | 26 |
159-9639 Final Drive Gp -Winch
| 03***57 | Bolt; --To Reverse Shaft Bearing Retainer & Forward Shaft Bearing Retainer | 6 |
| 09***93 | Seal; (60.8mm Od) | 3 |
| 15***39 | Final Drive Group; -Winch | 1 |
8p-8974 Gear Gp-Bevel & Transfer
| 13***76 | Filter Element As-Oil; (Ultra High Efficiency)(Ultra High Efficiency) | 1 |
| 13***76 | Cover Assem. | 1 |
| 13***99 | Retainer | 1 |
6t-0009 Mounting Gp-Transmission
| 10***13 | Pump Group-Gear; -Transmission, Torque Converter | 1 |
| 11***34 | Valve-Priority; (Power Train Oil) | 1 |
| 11***97 | Tube Assem. | 1 |
3t-5298 Screen Gp-Magnetic
| 10***07 | Cover-Oil Pump | 1 |
| 10***08 | Body As-Oil Pump; (Tmsn & Converter Scavenge) | 1 |
| 13***25 | Bearing-Sleeve | 2 |
109-4365 Valve Gp-Relief
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 4 |
| 10***65 | Valve Group-Relief; -Transmission Hydraulic Control | 1 |
| 3B***06 | Washer,Lock; Flange,Elbow,Clamp Assembly,Tube To Pump,Tube Assembly To Screen,Clip Mounting,And Tube Assembly To Transmission | 4 |
9w-5596 Valve Gp-Relief
| 09***07 | Nut; (M12x1.75-Thd) | 1 |
| 10***54 | Screw-Adjustment; (M12x1.75x18-mm) | 1 |
| 10***23 | Adjuster Assem. | 2 |
107-1020 Axle Gp-Power Train
| 10***36 | Shaft | 2 |
| 10***20 | Axle Group-Power Train | 1 |
| 8E***18 | Bearing-Thrust | 1 |
108-6983 Case & Parts Gp-Planetary
| 03***35 | Bolt-Self Locking; 2.22cm(.875 In.) Lg | 23 |
| 03***18 | Bolt-Locking; (3/8-16x0.5-In) | 1 |
| 0S***85 | Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine | 21 |
190-2278 Case Gp-Transmission
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 6 |
| 0S***20 | Bolt--Customer Grounding Bolt | 1 |
| 12***01 | Clip | 4 |
163-5641 Control Gp-Transmission Hyd
| 03***18 | Bolt-Locking; (3/8-16x0.5-In) | 2 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 3 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 2 |
108-7011 Control Gp-Transmission Hyd
| 0S***20 | Bolt--Customer Grounding Bolt | 1 |
| 10***11 | Control Group-Transmission Hydraulic | 1 |
| 12***01 | Clip | 4 |
113-9192 Coupling & Guard Gp
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 2 |
| 0S***95 | Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard | 4 |
| 11***92 | Coupling & Guard Group | 1 |
106-4150 Drain Gp-Ecology
| 10***50 | Drain Group-Ecology; -Transmission, Torque Converter | 1 |
| 3E***76 | Bushing As | 3 |
| 3E***80 | Coupling Assem. | 2 |
110-6287 Drain Gp-Ecology
| 11***87 | Drain Group-Ecology; -Case, Frame | 1 |
| 4N***08 | Pin-Spring | 1 |
| 5P***58 | Seal-O-Ring; (34.65mm Id) | 1 |
133-1291 Filter Gp-Oil
| 11***38 | Plug | 1 |
| 13***91 | Filter Group-Oil | 1 |
| 14***46 | Plug-Pipe | 1 |
108-1675 Lines Gp-Power Train Oil
| 0L***69 | Bolt (5/8-11 Thd X 3.750 In Long | 12 |
| 0S***69 | Bolt 95.25 mm(3.75 In.) Long | 1 |
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 4 |
109-0603 Planetary Gp-Transmission
| 03***38 | Bolt 69.85 mm(2.75 In.) Long | 1 |
| 06***11 | Ring-Retaining | 2 |
| 06***93 | Ring-Retaining | 2 |
150-4896 Power Train Ar
| 03***38 | Bolt 69.85 mm(2.75 In.) Long | 1 |
| 06***11 | Ring-Retaining | 2 |
| 06***93 | Ring-Retaining | 2 |
108-4113 Pump Gp-Gear
| 10***72 | Clutch & Brake Group-Steering | 2 |
| 10***20 | Axle Group-Power Train | 1 |
| 10***75 | Lines Group-Power Train Oil | 1 |
133-1403 Pump Gp-Gear
| 11***19 | Seal-Lip Type | 1 |
| 13***03 | Pump Group-Gear; -Xmsn And Conv Charging, Scav | 2 |
| 14***35 | Flange | 1 |
156-5341 Segment Gp-Sprocket
| 15***41 | Segment Group-Sprocket | 1 |
| 17***48 | Segment-Sprocket | 5 |
| 5P***65 | Bolt; (3/4-16x2.5-In) | 25 |
6y-3928 Segment Gp-Sprocket
| 2M***38 | Stud-Taperlock; (3/8-16x1.6-In)(40mm Length) | 4 |
| 3S***39 | Cover-Top | 1 |
| 3S***40 | Washer-Wave; (68.1x80.8x0.5-mm Thk) | 1 |
108-1744 Shaft Gp-Drive
| 10***44 | Shaft Group-Drive | 1 |
| 17***48 | Segment-Sprocket | 5 |
| 5P***65 | Bolt; (3/4-16x2.5-In) | 25 |
108-1426 Torque Converter Gp
| 10***26 | Torque Converter Group | 1 |
| 1A***09 | Capscrew (3/8 - 24 Nf X 1 1/4 Gd8, Hex) | 8 |
| 1T***69 | Seal,Ring,Metal; Ring-Metal Seal | 1 |
1t-2008 Torque Converter Gp
| 0S***84 | Cap Screw (2 1/4" Long) | 8 |
| 10***09 | Universal Joint Group | 1 |
| 1T***08 | Torque Converter Group | 1 |
1t-2056 Torque Converter Gp
| 13***73 | Bearing,Ball,Annula | 1 |
| 14***40 | Ring-Seal | 1 |
| 1A***09 | Capscrew (3/8 - 24 Nf X 1 1/4 Gd8, Hex) | 8 |
112-3647 Torque Converter Gp
| 10***77 | Shaft Assem. | 1 |
| 11***47 | Torque Converter Group | 1 |
| 1T***56 | Torque Converter Group | 1 |
180-3433 Transmission Ar
| 10***83 | Case & Parts Group-Planetary | 1 |
| 10***11 | Control Group-Transmission Hydraulic | 1 |
| 10***03 | Planetary Group-Transmission | 1 |
109-0601 Transmission Ar
| 0S***88 | Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter | 8 |
| 10***26 | Torque Converter Group | 1 |
| 10***53 | Yoke-Universal Joint | 1 |
108-2109 Universal Joint Gp
| 10***09 | Universal Joint Group | 1 |
| 10***83 | Case & Parts Group-Planetary | 1 |
| 10***03 | Planetary Group-Transmission | 1 |
244-3114 Valve Gp-Modulating -Transmission Clutch
| 14***44 | Coil Assem. | 1 |
| 16***08 | Washer; (13.03x25.4x2.38-mm Thk) | 1 |
| 16***24 | Nut-Self-Locking; (1/2-28-Thd) | 1 |
216-5338 Valve Gp-Modulating
| 14***44 | Coil Assem. | 1 |
| 16***08 | Washer; (13.03x25.4x2.38-mm Thk) | 1 |
| 16***24 | Nut-Self-Locking; (1/2-28-Thd) | 1 |
159-0931 Valve Gp-Modulating
| 11***82 | Seal-O-Ring; (16.36mm Id) | 1 |
| 11***54 | Spool Assem. | 1 |
| 11***83 | Seal-O-Ring | 1 |
121-0357 Valve Gp-Modulating
| 0S***84 | Cap Screw (2 1/4" Long) | 8 |
| 12***57 | Valve Group-Modulating; -Transmission Clutch | 1 |
| 5P***13 | Washer-Between Welded Nut & Top Swivel | 8 |
160-8408 Valve Gp-Modulating
| 11***80 | Coil Assem. | 1 |
| 12***57 | Valve Group-Modulating; -Transmission Clutch | 1 |
| 12***74 | Spacer-Special; (16.5x34.42x11.5-mm Thk) | 1 |
145-8308 Valve Gp-Priority
| 09***07 | Nut; (M12x1.75-Thd) | 1 |
| 10***54 | Screw-Adjustment; (M12x1.75x18-mm) | 1 |
| 10***23 | Adjuster Assem. | 2 |
Service Equipment And Supplies
Charts & Films
| 4B***58 | Screw (Identification Plate) Mounting | 32 |
| 9X***89 | Plate; (Identification Number)(Product Identification Number) | 1 |
157-5528 Film Gp
| 15***28 | Film Group | 1 |
| 16***37 | Final Drive Group; -Winch | 1 |
| 16***52 | Brake Group-Winch; -Hook | 1 |
339-6231 Film Gp
| 10***30 | Film-Stripe; (Caterpillar, Front) | 1 |
| 12***06 | Film-Stripe (Caterpillar) | 1 |
| 15***02 | Film-Stripe; (572r, Rh) | 1 |
159-8039 Plate & Film Gp
| 10***32 | Film-Instruction; (Counterweight)(Counterweight) | 1 |
| 10***54 | Film-Instruction; (Operator Controls, Load)(Pipelayer Controls) | 1 |
| 12***30 | Film; (Identification) (On Case And Frame Side Plate Above Equalizer Bar (1 Each Side)) | 2 |
152-1495 Plate & Film Gp
| 11***52 | Plate & Film Group; -Engine Information | 1 |
| 15***95 | Plate & Film Group | 1 |
| 27***98 | Tag-Information; (Crankcase, No Oil) | 1 |
Steering And Braking System
104-5372 Clutch & Brake Gp-Steering
159-5434 Control & Mtg Gp-Steer & Brake
123-6446 Control Gp-Parking Brake
171-5692 Control Gp-Steering & Xmsn
171-5693 Control Gp-Steering & Xmsn
125-9664 Gear Gp-Steering
122-7372 Gear Gp-Steering
159-8846 Gear Gp-Steering
164-6093 Manifold & Valve Gp
133-3246 Manifold & Valve Gp
137-8795 Manifold & Valve Gp
175-4972 Manifold & Valve Gp
136-1679 Valve Gp-Solenoid
121-4030 Valve Gp-Solenoid
133-2250 Valve Gp-Solenoid
174-4909 Valve Gp-Solenoid
172-2392 Valve Gp-Solenoid
198-4607 Valve Gp-Solenoid
164-6092 Valve Gp-Steering & Brake Cont
133-3255 Valve Gp-Steering & Brake Cont
137-8796 Valve Gp-Steering & Brake Cont
Undercarriage
7t-6466 Lubrication Gp-Pivot Shaft
6y-2940 Mounting Gp-Carrier Roller
141-4689 Bar Gp-Equalizer
| 12***32 | Pin-Weld | 8 |
| 12***15 | Liner | 2 |
| 12***84 | Plate As | 2 |
158-8885 Bar Gp-Equalizer
| 13***39 | Bearing-Sleeve | 2 |
| 13***31 | Plug | 2 |
| 15***85 | Bar Group-Equalizer | 1 |
142-7092 Cap Gp-Track Idler
| 0S***97 | Bolt (3/4-16x2.25in); (3/4-16x2.25-In) | 4 |
| 14***89 | Bar Group-Equalizer | 1 |
| 14***92 | Cap Group-Track Idler | 1 |
112-3014 Frame Gp-Telescoping Recoil
| 11***14 | Frame Group-Telescoping Recoil | 1 |
| 13***47 | Cap As-Track Idler | 1 |
| 1T***68 | Pin (.188" Diameter) | 1 |
168-4839 Frame Gp-Telescoping Recoil
| 11***16 | Guard As; (Front Outer/Rear Inner) | 4 |
| 11***19 | Guard As; (Front Outer/Rear Inner) | 4 |
| 11***50 | Strip | 8 |
111-0442 Guard Gp-Track Roller
| 11***42 | Guard Group | 1 |
| 16***86 | Guard | 4 |
| 16***63 | Tube | 4 |
108-1814 Guard Gp-Track Guide
| 10***14 | Guard Group | 1 |
| 11***23 | Frame As-Front | 2 |
| 11***44 | Ring | 2 |
163-8687 Guard Gp-Track Guide
| 16***86 | Guard | 4 |
| 16***87 | Guard Group-Track Guide; -Moderate Service | 1 |
| 16***63 | Tube | 4 |
161-8582 Guard Gp-Track Guide
| 11***23 | Guard Assem. | 4 |
| 11***28 | Tube | 4 |
| 11***29 | Rod | 4 |
163-8693 Guard Gp-Track Roller
159-2086 Idler Gp-Track
115-6302 Link As-Track
125-4180 Roller Ar-Track
1p-8717 Roller Gp-Track Carrier
125-4179 Roller Gp-Track-Double Flange
124-8258 Roller Gp-Track-Double Flange
124-8253 Roller Gp-Track-Double Flange
125-4178 Roller Gp-Track-Single Flange
124-8250 Roller Gp-Track-Single Flange
108-1812 Track Adjuster & Recoil Gp
150-6695 Track Gp -2-Required
159-2813 Track Gp -2-Required
150-8770 Undercarriage Ar
Work Tools
150-8784 Block Gp-Boom Sheave
| 15***84 | Block Group-Boom Sheave | 1 |
| 2K***46 | Pin | 1 |
| 3B***29 | Pin-Cotter | 1 |
153-9687 Block Gp-Boom Sheave -Lower
| 15***87 | Block Group-Boom Sheave; -Lower | 2 |
| 5M***02 | Block Group-Boom Sheave; -Upper | 1 |
5m-7102 Block Gp-Boom Sheave -Upper
| 10***03 | Fastener | 20 |
| 10***94 | Kit-Tether Belt; (Suspension Seat)(Seat Suspension) | 1 |
| 10***95 | Kit-Suspension Roller; (Suspension Seat)(Seat Suspension) | 1 |
1k-5741 Block Gp-Load Sheave -Upper, Hook
| 1B***07 | Nut 1.6 cm(.64 In.) Thick | 2 |
| 1K***34 | Plate-Center | 1 |
| 1K***35 | Spacer | 1 |
150-8781 Block Gp-Load Sheave
| 15***81 | Block Group-Load Sheave | 1 |
| 1B***07 | Nut 1.6 cm(.64 In.) Thick | 2 |
| 1B***42 | Key-Woodruff | 1 |
1k-5729 Block Gp-Load Sheave -Lower, Hook
| 16***54 | Block As | 1 |
| 1K***29 | Block Group-Load Sheave; -Lower, Hook | 1 |
| 1K***14 | Pin-Locking | 2 |
150-8783 Block Gp-Load Sheave
| 15***83 | Block Group-Load Sheave | 1 |
| 1K***29 | Block Group-Load Sheave; -Lower, Hook | 1 |
| 1K***41 | Block Group-Load Sheave; -Upper, Hook | 1 |
151-7113 Boom Gp
| 15***13 | Boom Group | 1 |
| 17***80 | Block Group-Load Sheave | 1 |
164-6350 Boom Gp
| 15***80 | Boom As | 1 |
| 16***50 | Boom Group | 1 |
| 16***59 | Cable-Hook | 1 |
159-9648 Brake Gp-Winch
| 15***48 | Brake Group-Winch; -Boom | 1 |
| 16***29 | Boom As | 1 |
| 16***61 | Cable-Hook | 1 |
160-5252 Brake Gp-Winch
| 00***17 | Bearing As-Needle | 1 |
| 03***81 | Bearing As-Needle | 6 |
| 10***39 | Ring-Retaining | 1 |
150-5503 Lines Gp-Winch
| 00***17 | Bearing As-Needle | 1 |
| 06***12 | Ring-Retaining | 1 |
| 08***83 | Washer; (Thrust) | 6 |
159-9651 Motor & Mtg Gp-Winch
| 05***58 | "P" Clip | 1 |
| 10***32 | Manifold | 1 |
| 12***63 | Fitting Group-Motor | 1 |
160-5257 Motor & Mtg Gp-Winch
| 08***93 | Plug; (1/8"Thd) | 1 |
| 09***67 | Plug, Tapered | 1 |
| 09***50 | Seal-O-Ring (Id=10.82mm) | 3 |
159-9736 Motor Gp-Piston
| 08***93 | Plug; (1/8"Thd) | 2 |
| 09***67 | Plug, Tapered | 1 |
| 09***50 | Seal-O-Ring (Id=10.82mm) | 3 |
160-5322 Motor Gp-Piston
| 10***48 | Valve Group-Shuttle; (Piston Motor) | 1 |
| 11***42 | Seal-Shaft | 1 |
| 11***95 | Plug As | 3 |
162-0170 Mounting Gp-Winch
| 09***55 | Bolt; (M14x2x70-mm) | 9 |
| 10***48 | Valve Group-Shuttle; (Piston Motor) | 1 |
| 10***99 | Plug | 1 |
162-0169 Winch Ar -Pipelayer
| 15***84 | Base As | 1 |
| 15***86 | Bar | 1 |
| 16***69 | Winch Ar; -Pipelayer | 1 |
150-8771 Winch Gp-Boom
| 15***71 | Winch Group-Boom | 2 |
| 15***73 | Winch Group-Hook | 1 |
| 16***70 | Mounting Group-Winch | 1 |
150-8773 Winch Gp-Hook
| 15***73 | Winch Group-Hook | 1 |
| 15***39 | Final Drive Group; -Winch | 1 |
| 15***48 | Brake Group-Winch; -Boom | 1 |
Frequently asked questions
Which engine models are used in the 572R series?
The standard 572R utilizes the Cat 3306 engine. The 572R Series 2 is equipped with the Cat 3176C engine.
What is the typical operating weight of this machine?
The operating weight varies by series: the base 572R is approximately 29,108 kg (64,170 lb), while the 572R Series 2 weighs approximately 31,845 kg (70,206 lb).
What machine replaced the original 572R?
The documentation identifies the 572R Series 2 as a subsequent evolution of the 572R design.
What 572R owners discuss
What are the primary engine configurations and power outputs for the Caterpillar 572R?
The 572R utilizes two main engine models depending on the series. The standard 572R features a Cat 3306 engine providing 171 kW (230 hp) flywheel power. The 572R Series 2 uses the Cat 3176C engine, which provides 189 kW (253 hp) flywheel power and 179 kW (240 hp) net power per ISO 9249 standards.
How does the hydraulic system behave under heavy loads?
The machine uses a pressure compensating piston-type pump. For the winches, independent hydraulic winches drive both the boom and hook drawworks, allowing for infinitely variable speed controls to ensure precise positioning of the load line.
What are the typical wear patterns or design features regarding the undercarriage and final drives?
The 572R utilizes an elevated sprocket design. This configuration raises the final drives and associated power train components above the work area, isolating them from ground-induced impact loads and abrasive materials to extend component life.
What common electrical or sensor issues should be monitored on this machine?
Electrical instability is a known issue in Caterpillar machines, often caused by moisture intrusion into connectors, stressed wiring harnesses, or loose/corroded grounds. Additionally, the Electronic Monitoring System (EMS) tracks critical functions; users should monitor for engine fault warnings and hydraulic filter service indicators.
What are the known maintenance requirements for the cooling system?
The machine uses an Advanced Modular Cooling System (AMOCS) with a two-pass design. Maintenance involves checking the modular core assemblies and ensuring the radiator is free of debris; in high-dust environments, an optional sand blast grid should be used to protect the cores from damage.
What should be checked when inspecting a used 572R for purchase?
Verify the exact serial range and engine model (3306 vs 3176C) as specifications vary. Inspect the structural integrity of the tubular, cast-steel boom and the condition of the replaceable boom-mount bearings. Check the hydraulic system for signs of contamination or internal leakage, such as jerky movement or loss of pressure.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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