Caterpillarengine - machine(no series)
Caterpillar D346
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar D346 is a mechanical, water-cooled V8 diesel power unit built for industrial, marine propulsion, and generator-set duty, and also used as the prime mover in Caterpillar's 650-series motor scrapers. It was offered naturally aspirated, turbocharged as the D346T, and turbocharged-aftercooled as the D346TA for marine propulsion. Bare engine dry weight runs roughly 2.8 to 3.2 tonnes (6,200 to 7,000 lb) depending on turbocharger, aftercooler, and accessory-drive hardware fitted. Caterpillar introduced the engine in the early 1960s as a 90-degree V8 replacing the earlier RM180, then redesigned it around 1969 into a 60-degree V8 for the B-series scrapers and the 666/657 line; industrial and marine builds continued into the 1980s. Configurations spanned single-engine tractor use on the 651 and 657, a twin-engine tandem pairing a D346T tractor engine with a D343T inline-six scraper-bowl engine on the 666, a single-engine version of that chassis known as the 660, and standalone industrial and marine propulsion packages.
The clearest split in the D346 family is the bank-angle change from the 90-degree V8 at introduction to the 60-degree block used from about 1969 onward on B-series scrapers and the 666/657 line; the two blocks are not interchangeable despite sharing the same displacement class. Horsepower climbed across the run too: early D346T scraper ratings around 450 hp were bumped to 500 hp, then to a 550 hp turbocharged rating on the 651B, while marine and generator-set builds carried separate output curves as high as roughly 565 hp. Today the D346 sits in the vintage Caterpillar diesel category, no longer factory-supported but still active in remanufactured long-block form, used marine propulsion listings, and standby generator sets; its parts commonality with sibling mechanical Caterpillar V8 and inline-six engines of the same generation keeps a working salvage and remanufacture market alive for owners keeping older scrapers, gensets, and vessels in service.
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 D346 specifications
Engine
| Engine family | Caterpillar D346, a 60-degree V8 diesel that replaced the earlier 90-degree V8 (factory code RM180) around the late 1960s; sold both as a standalone industrial/marine engine and as a chassis power unit |
| Configuration | 8 cylinders, 60-degree V arrangement; naturally aspirated base D346, turbocharged D346T/D346TA variants |
| Gross power (naturally aspirated) | 550 hp (410 kW) at 1800 rpm — rating used across industrial gensets and as the tractor-engine rating on wheel tractor-scrapers |
| Gross power (turbocharged variant) | 550-565 hp (410-421 kW) at 1800 rpm — figure varies by configuration/source; treat as approximate |
| Displacement | Approx. 19.46 L (1,187 cu in), derived from a reported 137 mm bore x 165 mm stroke — sourced from a single used-engine listing (nameplate missing on that unit, figures estimated from a comparable engine); not independently corroborated, use with caution |
| Emissions tier | Not applicable — mechanical, pre-emissions-era industrial/off-highway diesel; predates modern emissions certification |
| Documented applications | Original (first-generation) Cat 773 off-highway truck (turbocharged V8), Cat 657B wheel tractor-scraper (tractor engine, naturally aspirated), Cat 666B wheel tractor-scraper (tractor engine, turbocharged), industrial diesel generator sets (300 kW and 500 kW ratings documented), and marine propulsion installations |
Weights
| Dry weight | Approx. 3,170 kg (6,990 lb) — reported on a single used-engine listing with a caveat that the data plate was missing and the figure was estimated from a comparable unit; treat as approximate |
| Shipping weight | Not published in available literature for the standalone engine |
| Ground pressure | Not applicable — engine only, no undercarriage or footprint rating |
Dimensions
| Overall engine dimensions | Not published in available factory literature for the standalone D346; no verified length/width/height or mounting footprint found — verify with your dealer for block drawings |
Performance
| Rated speed | 1800 rpm governed full-load speed — consistent across all power ratings found (naturally aspirated and turbocharged) |
| Class-relevant performance | Travel speed, drawbar, dig/lift figures not applicable — the D346 is an engine, not a self-propelled chassis; performance figures belong to the host machine (773 truck, 657B/666B scraper) rather than the engine itself |
Service capacities (summary)
| Fuel tank, hydraulic, engine oil, cooling capacities | Not published in available literature for the standalone engine; capacities for gensets and marine sets vary by set builder and are not documented independent of the host application |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
D346 fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | Not published in any publicly accessible source for this exact engine. This is a 60-degree V8, roughly 19.5 L displacement, naturally aspirated industrial/generator-drive build (the turbocharged D346T sibling powered vintage tandem-power scrapers and early off-highway trucks) — crankcase fill is serial-prefix and pan-configuration specific. Confirm against the dataplate and the OMM covering the exact serial range before servicing. | Era-appropriate heavy-duty diesel engine oil selected by ambient-temperature band per the lubrication chart in the OMM. This engine predates Caterpillar's modern branded oil line (Cat DEO/TDTO), so a specific SAE grade or product name cannot be confirmed from available documentation. General period convention across this engine family is a straight SAE 30 for normal/warm ambient use, moving to a lighter straight grade for cold starts and a heavier grade in sustained hot climates — treat as a general guideline, not a confirmed D346 figure, and verify against the OMM for the exact serial range. |
| Cooling system | Not documented in available sources. Circuit capacity depends on the cooling arrangement fitted — radiator, heat exchanger, or raw-water circuit — which varies by installation (generator set, marine, or industrial drive) and is not fixed by the engine OMM alone. | Fresh-water side with radiator or heat exchanger, raw-water side for marine or heat-rejection installations, depending on configuration. Period maintenance convention on this engine family favored a soluble-oil rust/corrosion inhibitor rather than a modern extended-life coolant, but no specific Cat-branded coolant product is confirmed for this engine in available documentation. Verify against the OMM applicable to the exact serial range and installation. |
| Fuel tank | Not specified by the engine OMM. The fuel tank is part of the generator-set skid, vessel, or host machine rather than the base engine package, so capacity varies by installation and is not a fixed engine spec. | Standard diesel fuel per the era's fuel-quality guidance in the OMM. No Cat-branded fuel additive or conditioner is documented for this engine. |
| Grease (spec only) | Not applicable — grease points are spec-only, no reservoir capacity. | General-purpose NLGI 2 multipurpose grease at accessible lubrication fittings (fan hub, accessory drive, linkage) is the era-typical convention for this engine family. No specific Cat-branded grease name is confirmed in available documentation for this model. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar D346 maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 6,000 h |
|
| Every 12,000 h |
|
Servicing the D346 beyond the schedule
Predictive Maintenance & Fluid Analysis
Run scheduled oil sampling on the D346's mechanical lubrication system to catch bearing and cylinder-liner wear trends before they surface as low oil pressure. This engine carries no ECM, so sampling is the main early warning tool. Track coolant SCA and inhibitor levels closely on the aftercooled D346TA marine variant, where aftercooler-core fouling and cavitation erosion progress silently. Trend turbocharger shaft play and compressor fouling on D346T and D346TA units between rebuilds to schedule turbo service before failure.
Corrective & Common Repairs
Expect injection pump and injector wear as the most common driveability complaint on the D346; rough idle or black smoke usually traces to nozzle spray pattern rather than the pump itself. Turbocharger shaft seal leakage and boost-hose failures are frequent on D346T scraper installations running dusty duty cycles. Water pump seal seepage and vibration-damper rubber deterioration are recurring corrective jobs on high-hour blocks of either bank-angle generation.
Overhaul & Rebuild Points
A top-end overhaul on the D346 centers on valve and seat regrinding, head gasket renewal, and injector nozzle exchange once compression and fuel economy drift. Full inframe rebuilds replace liners, pistons, and main and rod bearings as a set, and should include a turbocharger exchange on D346T and D346TA builds rather than a standalone repair. Because the 90-degree and 60-degree blocks are not interchangeable, confirm bank angle before sourcing rebuild kits or liner sets.
Seasonal & Environment Servicing
In cold-start regions, verify coolant glycol and inhibitor concentration and battery or starting-aid condition before winter duty; this mechanical V8 has no electronic cold-start assist. Marine D346TA installations need raw-water side inspection and zinc-anode checks each season to protect the aftercooler and heat exchanger from corrosion. On scraper installations such as the 651, 657, and 666, clean air-cleaner elements and turbocharger inlet screens more often in dusty earthmoving conditions to protect the turbo and cylinder liners.
D346 common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 5P-9141 | Transmission Filter | Scheduled service item | Check fitment → |
| 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.
D346 fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| LOW OIL PRESSURE SHUTDOWN (panel/gauge indication, no digital code) | Mechanical oil pressure switch trips a spring-loaded shutoff piston that moves the governor rack to stop fuel delivery when oil pressure drops below the safe minimum. | Low oil level, worn or failing oil pump, plugged suction screen or filter, worn bearings, or a faulty pressure switch itself. | Stop the engine immediately if it has not already shut down. Check oil level and condition, then check pressure at the block with a mechanical gauge before restarting. |
| HIGH COOLANT TEMPERATURE SHUTDOWN (panel/gauge indication, no digital code) | A thermal-expansion sensing element trips a micro-switch that energizes the shutoff solenoid and stops the engine on excess coolant temperature. | Low coolant level, plugged radiator or heat exchanger, failed water pump, stuck thermostat, or slipping/broken fan belt. | Let the engine cool before opening the cooling system. Check coolant level, belt condition, and flow through the radiator or heat exchanger. |
| ENGINE OVERSPEED TRIP (mechanical governor trip, no digital code) | A centrifugal or flyweight overspeed device in the governor snaps the fuel rack to shutoff when engine rpm exceeds the set trip point. | Governor or linkage malfunction, sudden loss of load on a generator set, or a runaway condition from unmetered fuel entering the intake. | Shut the engine down and do not restart until the governor, linkage, and overspeed trip mechanism are inspected and reset. |
| LOW COOLANT LEVEL WARNING (panel lamp, genset control panels only) | A float-type switch in the header tank or expansion tank lights a warning lamp before coolant loss reaches the high-temperature shutdown point. | External coolant leak, weeping gasket, or normal evaporation over time. | Top off coolant to the correct level and inspect hoses, gaskets, and the radiator or heat exchanger for leaks. |
| NO CHARGE / CHARGING SYSTEM WARNING LAMP | Panel or dash lamp indicating the alternator or generator is not charging the starting batteries. | Broken or slipping drive belt, failed alternator, or a loose or corroded charging circuit connection. | Check belt tension and condition first, then test alternator output and battery charging circuit wiring. |
| FAIL TO START / OVERCRANK LOCKOUT (automatic start genset panels only) | The control panel locks out further cranking after a set number of unsuccessful start attempts and lights a lockout lamp. | Fuel shutoff not opening, air in the fuel system, weak starting batteries, or a starting-aid fault in cold conditions. | Correct the starting fault, bleed the fuel system if needed, then manually reset the panel lockout before attempting another start. |
| LOW FUEL LEVEL WARNING (panel lamp, genset installations only) | Float switch in the day tank or main fuel tank lights a warning lamp on the control panel. | Fuel supply running low or a stuck/failed float switch. | Refuel and confirm the float switch operates correctly; bleed the fuel system if the tank ran dry. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
D346 attachments & work tools
Scraper tractor power unit
D346 (naturally aspirated) and D346T (turbocharged) 60-degree V8 diesels powered the tractor half of Caterpillar's early-1960s wheel tractor-scraper line, including the 641, 651, 657, 660 and 666. Flywheel output ranged roughly 450-550 hp depending on generation and turbo state; later B-series units (651B, 660B) moved to D346TA aftercooled ratings near 550 hp at 1900 rpm.
Dual-engine scraper pairing
On self-loading models such as the 657 and 666, the D346T in the tractor was paired with a separate smaller D343T inline-six mounted in the scraper bowl to drive the elevator/loading mechanism. Do not treat the D343T bowl engine as part of the D346 power unit.
Turbo/aftercooling variants
The D346 family carries three build levels: base D346 (naturally aspirated), D346T (turbocharged), and D346TA (turbocharged, aftercooled). Aftercooled TA versions were used on the higher-output later scraper models and marine sets; confirm the exact suffix against the machine serial plate rather than assuming.
Industrial standalone engine (genset/pump)
Caterpillar also sold the D346 as a bare industrial power unit fitted with an SAE flywheel housing for direct coupling to driven equipment such as generator ends or pumps, separate from any scraper chassis. A common configuration paired the engine with a roughly 300 kW generator end at around 550 hp, 1800 rpm.
Marine propulsion / marine generator
A D346TA marine variant was offered for propulsion and marine generator duty, mated through a reduction/reverse marine gear to a shaft or genset. Exact gear ratio and reduction-gear model varies by installation and is not consistently documented; verify against the specific vessel's engine data plate.
Predecessor/successor lineage
The D346 (60-degree V8) replaced the earlier RM180 (90-degree V8) in Caterpillar's industrial/scraper engine lineup. This is a design-generation note, not an attachment or work-tool option.
All D346 assemblies by section
Every catalogued assembly group for the Caterpillar D346. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Basic Engine
3s3982 Camshaft Group--Part 1 Of 2
| 3S***82 | Camshaft Group; Camshaft Group | 1 |
3s3982 Camshaft Group--Part 2 Of 2
| 3S***82 | Camshaft Group; Camshaft Group | 1 |
Connecting Rod And Piston (2s708 N/S)--8 Required
| 2S***08 | Connecting Rod And Piston; Connecting Rod And Piston Group | 1 |
Crankshaft Bearing Replacements
2s3686 Crankshaft Group
| 2S***86 | Crankshaft Group; Crankshaft Group | 1 |
2s3687 Cylinder Block And Covers Group--Side View--Part 3 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 |
Cylinder Block And Covers (2s3687 N/S)--Rear View--Part 2 Of 3
| 2S***87 | Cylinder Block And Covers Group | 1 |
Cylinder Block And Covers (2s3687 N/S)--Side View--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 |
6n1557 Cylinder Block Assembly
| 6N***57 | Cylinder Block Assembly | 1 |
4n4086 Cylinder Block Assembly
| 4N***86 | 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--End View--Part 2 Of 2
| 8S***61 | Cylinder Head Group | 1 |
8s6403 Drive Pulley And Damper Group
| 8S***03 | Damper & Pulley Group | 1 |
2s728 Engine Support Group
| 2S***28 | Engine Support Group | 1 |
2s3261 Flywheel Group
| 2S***61 | Flywheel Group | 1 |
2s3701 Idler Gear Group--Front--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--Part 1 Of 2
| 2S***01 | Idler Gear Group; Idler Gears-Balancer, Camshaft, Fuel Pump And Oil Pump Group | 1 |
4n8952 Connecting Rod And Piston Group--4 Required
| 4N***52 | Piston & Rod Group; Connecting Rod And Piston Group | 1 |
Cab, Gauges And Accessories
2g370 Air Conditioner Arrangement--Heats And Cools
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 20 |
| 1P***22 | Air Conditioner Group | 1 |
| 1P***23 | Console Group-Control | 1 |
2g8180 Air Conditioner Arrangement--Heats And Cools
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 20 |
| 1P***22 | Air Conditioner Group | 1 |
| 1P***23 | Console Group-Control | 1 |
1p3322 Air Conditioner Group--Part 1 Of 3--Type 1
| 1P***22 | Air Conditioner Group | 1 |
1p3322 Air Conditioner Group--Part 2 Of 3--Type 1
| 1P***22 | Air Conditioner Group | 1 |
1p3322 Air Conditioner Group--Part 2 Of 3--Type 2
| 1P***22 | Air Conditioner Group | 1 |
1p3322 Air Conditioner Group--Part 3 Of 3--Type 1
| 1P***22 | Air Conditioner Group | 1 |
1p3322 Air Conditioner Group--Part 3 Of 3--Type 2
| 1P***22 | Air Conditioner Group | 1 |
1p3322 Air Conditioner Group--Part 1 Of 3--Type 2
| 1P***22 | Air Conditioner Group | 1 |
9d9540 Air Conditioner Lines Group
| 9D***40 | Air Conditioner Lines Group | 1 |
9d9970 Air Conditioner Wiring Group
| 9D***70 | Air Conditioner Wiring Group | 1 |
2g8190 Air Conditioner Wiring Group
| 2G***90 | Air Conditioner Wiring Group | 1 |
2g6165 Air Dryer Group
| 2G***65 | Air Dryer Group | 1 |
2g8160 Air Dryer Group
| 2G***60 | Air Dryer Group | 1 |
9d5616 Cab Door Group--Type 2
| 9D***16 | Cab Door Group | 1 |
9d5616 Cab Door Group--Type 1
| 9D***16 | Cab Door Group | 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--Type 1
| 1P***23 | Console Group-Control | 1 |
1p3323 Control Console Group--Type 2
| 1P***23 | Console Group-Control | 1 |
1p3325 Defroster Duct Group
| 1P***25 | Defroster Duct Group; Defroster Fan Duct Group | 1 |
2g9825 Cab Door Group--Type 1
| 2G***25 | Door Group-Cab | 1 |
2g9825 Cab Door Group--Type 2
| 2G***25 | Door Group-Cab | 1 |
5d2856 Defroster Fan Group--24 Volt--Type 2
| 5D***56 | Fan Group-Defrosting | 1 |
5d2856 Defroster Fan Group--24 Volt--Type 3
| 5D***56 | Fan Group-Defrosting | 1 |
5d2856 Defroster Fan Group--24 Volt--Type 1
| 5D***56 | Fan Group-Defrosting | 1 |
6d5080 Gauge Group
| 6D***80 | Gauge Group | 1 |
2g350 Hour Meter Group--Factory Installation
| 2G***50 | Hour Meter Group | 1 |
7n8292 Fuse Holder, Fuse And Wire Kit--Field Installation
| 7N***92 | Kit-Fuse Holder | 1 |
6g975 Rear View Mirror Group
| 6G***75 | Mirror Group | 1 |
2g6200 Non-Rops Conversion Arrangement
| 2G***00 | Non-Rops Conversion Arrangement | 1 |
| 2G***50 | Wiper Group | 1 |
| 3D***00 | Windshield Group | 1 |
2g600 Power Source Seat Conversion Group--Part 2 Of 2
| 06***21 | Adapter, Str., 1/4in. N.P.T. F. X 1/4in. J.I.C. M. | 1 |
| 2G***00 | Power Source Seat Conversion Group | 1 |
| 3S***15 | Tee; -- Adapter Union-- To Check Valve On Warning System Reservoir | 1 |
2g600 Power Source Seat Conversion Group--Part 1 Of 2
| 1D***38 | Bolt-Top Tank,Bottom Tank To Accessory | 2 |
| 1D***07 | Bolt Bracket To Starting Engine Timing Gear Housing | 4 |
| 1D***16 | Nut,Plain,Hexagon Clip Uoc:Bsv,Bsx | 2 |
9j6514 Pressure Reducing Valve Assembly
| 9J***14 | Pressure Reducing Valve Assembly | 1 |
2p8713 Refrigerant Compressor Group--Type 1
| 2P***13 | Refrigerant Compressor Group | 1 |
2p8713 Refrigerant Compressor Group--Type 2
| 2P***13 | Refrigerant Compressor Group | 1 |
2p8713 Refrigerant Compressor Group--Type 3
| 2P***13 | Refrigerant Compressor Group | 1 |
1p3324 Return Console Group
| 1P***24 | Return Air Console Group | 1 |
8d9875 Roll-Over Protective Structure Group--Part 3 Of 3
| 8D***75 | Roll-Over Protective Structure Group | 1 |
2g1570 Roll-Over Protective Structure Group--Enclosed--Part 1 Of 3
| 2G***70 | Roll-Over Protective Structure Group | 1 |
8d9875 Roll-Over Protective Structure Group--Noise Suppressed--Part 2 Of 3--Type 1
| 8D***75 | Roll-Over Protective Structure Group | 1 |
8d8750 Roll-Over Protective Structure Group--Open--Type 2
| 8D***50 | Roll-Over Protective Structure Group | 1 |
8d9875 Roll-Over Protective Structure Group--Part 1 Of 3
| 8D***75 | Roll-Over Protective Structure Group | 1 |
2g1590 Roll-Over Protective Structure Group--Open
| 2G***90 | Roll-Over Protective Structure Group | 1 |
8d9875 Roll-Over Protective Structure Group--Noise Suppressed--Part 1 Of 3--Type 1
| 8D***75 | Roll-Over Protective Structure Group | 1 |
2g1570 Roll-Over Protective Structure Group--Enclosed--Part 2 Of 3
| 2G***70 | Roll-Over Protective Structure Group | 1 |
8d8750 Roll-Over Protective Structure Group--Open--Type 1
| 8D***50 | Roll-Over Protective Structure Group | 1 |
2g1570 Roll-Over Protective Structure Group--Enclosed--Part 3 Of 3
| 2G***70 | Roll-Over Protective Structure Group | 1 |
8d9875 Roll-Over Protective Structure Group--Noise Suppressed--Part 3 Of 3--Type 1
| 8D***75 | Roll-Over Protective Structure Group | 1 |
8d9875 Roll-Over Protective Structure Group--Part 2 Of 3
| 8D***75 | Roll-Over Protective Structure Group | 1 |
8d4210 Roll-Over Protective Structure Mounting Group--Field Installation--Part 2 Of 2
| 8D***10 | Roll-Over Protective Structure Mounting Group | 1 |
8d4210 Roll-Over Protective Structure Mounting Group--Field Installation--Part 1 Of 2
| 8D***10 | Roll-Over Protective Structure Mounting Group | 1 |
9d5613 Roll-Over Protective Structure Group--Enclosed--Part 2 Of 2--Type 1
| 9D***13 | Rops Group | 1 |
9d5613 Roll-Over Protective Structure Group--Enclosed--Part 2 Of 2--Type 2
| 9D***13 | Rops Group | 1 |
6g860 Roll-Over Protective Structure Group--Open--Part 1 Of 2
| 6G***60 | Rops Group | 1 |
9d5613 Roll-Over Protective Structure Group--Enclosed--Part 1 Of 2--Type 2
| 9D***13 | Rops Group | 1 |
6g860 Roll-Over Protective Structure Group--Open--Part 2 Of 2
| 6G***60 | Rops Group | 1 |
9d5613 Roll-Over Protective Structure Group--Enclosed--Part 1 Of 2--Type 1
| 9D***13 | Rops Group | 1 |
2g6230 Roll-Over Protective Structure Group--Enclosed--Part 1 Of 3--Type 4
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Enclosed--Part 2 Of 3--
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Part 3 Of 3-Type 1
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Part 1 Of 3-Type 1
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Enclosed--Part 3 Of 3--
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Enclosed--Part 3 Of 3--Type 3
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Part 1 Of 3--Type 2
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Part 3 Of 3--Type 2
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Enclosed--Part 2 Of 3--Type 3
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Enclosed--Part 1 Of 3--Type 3
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Part 2 Of 3--Type 1--Enclosed
| 2G***30 | Rops Group-Enclosed | 1 |
2g6230 Roll-Over Protective Structure Group--Part 2 Of 3--Type 2
| 2G***30 | Rops Group-Enclosed | 1 |
2g310 Seat Frame And Platform Group--Part 2 Of 2
| 2G***10 | Seat Frame & Platform Group | 1 |
2g310 Seat Frame And Platform Group--Part 1 Of 2
| 2G***10 | Seat Frame & Platform Group | 1 |
Seat Frame And Platform (8d9310 N/S)--Part 2 Of 2
| 8D***10 | Seat Frame And Platform | 1 |
Seat Frame And Platform (8d9310 N/S)--Part 1 Of 2
| 8D***10 | Seat Frame And Platform | 1 |
2g240 Seat Group
| 2G***40 | Seat Group | 1 |
8d8920 Seat Group
| 8D***20 | Seat Group | 1 |
2g6255 Seat Group
| 2G***55 | Seat Group | 1 |
2g6470 Seat Group
| 2G***70 | Seat Group | 1 |
6g150 Seat Group
| 6G***50 | Seat Group | 1 |
Seat (2g240 N/S)
| 2G***40 | Seat Group | 1 |
9d7019 Seat Group
| 9D***19 | Seat Group | 1 |
9d4720 Seat Suspension Group--Part 2 Of 2--Type 1
| 9D***20 | Seat Suspension Group | 1 |
9d4720 Seat Suspension Group--Part 1 Of 2--Type 1
| 9D***20 | Seat Suspension Group | 1 |
2g5400 Seat Suspension Group--Part 1 Of 2
| 2G***00 | Seat Suspension Group | 1 |
2g8720 Seat Suspension Group--Part 1 Of 2
| 2G***20 | Seat Suspension Group | 1 |
2g5400 Seat Suspension Group--Part 2 Of 2
| 2G***00 | Seat Suspension Group | 1 |
2g6480 Seat Suspension Group--Part 1 Of 2
| 2G***80 | Seat Suspension Group | 1 |
2g8720 Seat Suspension Group--Part 2 Of 2
| 2G***20 | Seat Suspension Group | 1 |
9d4720 Seat Suspension Group--Part 2 Of 2--Type 2
| 9D***20 | Seat Suspension Group | 1 |
2g2599 Seat Suspension Group--Part 2 Of 2
| 2G***99 | Seat Suspension Group | 1 |
2g6480 Seat Suspension Group--Part 2 Of 2
| 2G***80 | Seat Suspension Group | 1 |
2g2599 Seat Suspension Group--Part 1 Of 2
| 2G***99 | Seat Suspension Group | 1 |
9d4720 Seat Suspension Group--Part 1 Of 2--Type 2
| 9D***20 | Seat Suspension Group | 1 |
1p1200 Service Meter And Tachometer Drive Group
| 1P***00 | Service Meter And Tachometer Drive Group | 1 |
9s1265 Service Meter And Tachometer Drive Group
| 9S***65 | Service Meter And Tachometer Drive Group | 1 |
9k682 Shaft And Link Assembly
| 9K***82 | Shaft & Link As | 1 |
9d4510 Shaft And Link Assembly
| 9D***10 | Shaft & Pivot As | 1 |
6g4340 Seat Suspension Group
| 5P***79 | Tag-Notice; (Cylinder Pressure) | 1 |
| 6G***30 | Suspension Group-Seat; Seat Suspension Group | 1 |
| 6G***40 | Suspension Group- Seat | 1 |
6g4330 Seat Suspension Group--Part 2 Of 2
| 6G***30 | Suspension Group-Seat; Seat Suspension Group | 1 |
6g4330 Seat Suspension Group--Part 1 Of 2
| 6G***30 | Suspension Group-Seat; Seat Suspension 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 |
2g4380 Window Group--Sliding
| 2G***80 | Window Group | 1 |
2g4360 Window Group--Sliding
| 2G***60 | Window Group | 1 |
3d9000 Windshield Group
| 3D***00 | Windshield Group | 1 |
9d4640 Windshield Wiper Group--24 Volt
| 9D***40 | Windshield Wiper Group | 1 |
1v4358 Basic Wiper Group--24 Volt
| 1V***58 | Wiper Group; Basic Wiper Group | 1 |
3t177 Basic Wiper Group
| 3T***77 | Wiper Group | 1 |
2g7450 Windshield Wiper Group--Type 2
| 2G***50 | Wiper Group | 1 |
3t183 Basic Wiper Group--24 Volt
| 3T***83 | Wiper Group | 1 |
2g7510 Basic Wiper Group--Replaced By 8d7732
| 2G***10 | Wiper Group | 1 |
2g7450 Windshield Wiper Group--Type 1
| 2G***50 | Wiper Group | 1 |
1v3079 Basic Wiper Group--24 Volt
| 1V***79 | Wiper Group | 1 |
6g1130 Windshield Wiper Group
| 6G***30 | Wiper Group-Windshield | 1 |
8d7732 Basic Wiper Group--24 Volt--Field Installation
| 8D***32 | Wiper Group-Windshield | 1 |
Chassis
6g2690 Bottom Guard Group
| 6G***90 | Bottom Guard Group | 1 |
2g9805 Bottom Guard Group
| 2G***05 | Bottom Guard Group | 1 |
6d5070 Bumper Group--Part 1 Of 2
| 6D***70 | Bumper | 1 |
6d5070 Bumper Group--Part 2 Of 2
| 6D***70 | Bumper | 1 |
Bumper (6d5070 N/S)--Part 1 Of 2
| 6D***70 | Bumper | 1 |
Bumper (6d5070 N/S)--Part 2 Of 2
| 6D***70 | Bumper | 1 |
2g7941 Cover Assembly
| 2G***41 | Cover As | 1 |
6g6640 Crankcase Guard Group--Heavy Duty
| 6G***40 | Crankcase Guard Group | 1 |
5d9180 Crankcase Guard Group
| 5D***80 | Crankcase Guard Group | 1 |
6g230 Crankcase Guard Group--Heavy Duty
| 6G***30 | Crankcase Guard Group | 1 |
9d8570 Crankcase Guard Service Group--Heavy Duty
| 9D***70 | Crankcase Guard Service Group | 1 |
Drive Shaft Guard (7d180 N/S)
| 7D***80 | Drive Shaft Guard | 1 |
6d5000 Fender Group
| 6D***00 | Fender Group | 1 |
2g3075 Front Bumper Pull-Pin Group
| 2G***08 | Plate 61 In. Long Center Hole | 2 |
| 2G***09 | Plate 26.62 In. Long Solid | 2 |
| 2G***72 | Plate 10 In. Long Center Hole | 2 |
9d6655 Crankcase Guard Group
| 9D***55 | Guard Group-Crankcase | 1 |
8d8145 Vandalism Guard Group
| 8D***45 | Guard Group-Vandalism; Vandalism Guard Group | 1 |
6g3480 Assist Handle Group
| 6G***80 | Handle Group-Assist | 1 |
9d4270 Hood Group
| 9D***70 | Hood Group | 1 |
Hood (9d4270 N/S)
| 9D***70 | Hood Group | 1 |
8d4025 Hood Side Door Group--Type 2
| 8D***25 | Hood Side Door Group | 1 |
8d4025 Hood Side Door Group--Type 1
| 8D***25 | Hood Side Door Group | 1 |
5d8990 Radiator Guard And Support Group
| 5D***90 | Radiator Guard & Support Group | 1 |
Radiator Guard And Support (5d8990 N/S)
| 5D***90 | Radiator Guard & Support Group | 1 |
8d2810 Transmission Guard Group
| 8D***10 | Transmission Guard Group | 1 |
Cooling System
Blower Fan And Guard (9s7182 N/S)
| 9S***82 | Blower Fan And Guard | 1 |
8s6413 Brake Oil Cooler Group
| 8S***13 | Brake Oil Cooler Group | 1 |
2s6096 Protection Cover Group--Radiator Cap
| 2S***96 | Cover Group-Protection; Protection Cover Group-- Radiator Cap | 1 |
1n3599 Protection Cover Group--Radiator Cap
| 1N***99 | Cover Group-Protection; Radiator Cap Protection Cover Group | 1 |
8s6418 Engine Oil Cooler Group
| 8S***18 | Engine Oil Cooler Group | 1 |
8s6404 Fan Drive Group
| 8S***04 | Fan Drive Group | 1 |
2p5167 Jacket Water Heater Group--Type 2
| 2P***67 | Jacket Water Heater Group | 1 |
2p5167 Jacket Water Heater Group--Type 1
| 2P***67 | Jacket Water Heater Group | 1 |
2p5167 Jacket Water Heater Group--Type 3
| 2P***67 | Jacket Water Heater Group | 1 |
6n9831 Oil Cooler Core Assembly
| 6N***31 | Oil Cooler Core Assembly | 1 |
6n6366 Water Pump Group
| 6N***66 | Pump Group-Water; Water Pump Group | 1 |
8s6415 Radiator Group--Side View - Part 2 Of 2
| 8S***15 | Radiator | 1 |
8s6415 Radiator Group--Side View--Part 2 Of 2
| 8S***15 | Radiator | 1 |
8s6415 Radiator Group--Rear View--Part 1 Of 2
| 8S***15 | Radiator | 1 |
Radiator (8s6415 N/S)--Side View--Part 2 Of 2
| 8S***15 | Radiator | 1 |
8s6415 Radiator Group--Rear View - Part 1 Of 2
| 8S***15 | Radiator | 1 |
Radiator (8s6415 N/S)--Rear View--Part 1 Of 2
| 8S***15 | Radiator | 1 |
8s6845 Radiator Core Grid Group
| 8S***45 | Radiator Core Grid Group | 1 |
8n2469 Radiator Dampening Conversion Group--Field Installation
| 8N***69 | Radiator Dampening Conversion Group | 1 |
9s6749 Transmission Oil Cooler Group
| 9S***49 | Transmission Oil Cooler Group | 1 |
8s6416 Water Lines Group--Side View - Part 1 Of 2
| 8S***16 | Water Lines Group | 1 |
8s6416 Water Lines Group--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 |
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 |
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 |
Fuel System And Governor
2g9095 Fast Fill Fuel Adapter Group--Type 1
| 2G***95 | Adapter Group-Fast Fill Fuel | 1 |
2g9095 Fast Fill Fuel Adapter Group--Type 3
| 2G***95 | Adapter Group-Fast Fill Fuel | 1 |
2g9095 Fast Fill Fuel Adapter Group--Type 2
| 2G***95 | Adapter Group-Fast Fill Fuel | 1 |
Fuel Ratio Control (8s6419 N/S)--With Override
| 8S***19 | Control Group-Fuel Ratio; Fuel Ratio Control Group (With Override) | 1 |
2p8708 Fuel Ratio Control Group
| 2P***08 | Control Group-Fuel Ratio; Fuel Ratio Control Group | 1 |
Governor Control (6d5130 N/S)
| 6D***30 | Control Group-Governor | 1 |
5t270 Protection Cover Group--Fuel Tank Cap
| 5T***70 | Cover Group-Protection | 1 |
9d630 Dust Cover Group
| 9D***30 | Cover-Dust | 1 |
4n6680 Variable Timing Drive Assembly
| 4N***80 | Drive As-Variable Timing | 1 |
2g120 Fast Fill Fuel Adapter Group--Type 1
| 2G***20 | Fast Fill Fuel Adapter Group | 1 |
8d8500 Fast Fill Fuel Adapter Group
| 8D***00 | Fast Fill Fuel Adapter Group | 1 |
2g115 Fast Fill Fuel Adapter Group
| 2G***15 | Fast Fill Fuel Adapter Group | 1 |
9d3950 Fast Fill Fuel Adapter Group
| 9D***50 | Fast Fill Fuel Adapter Group | 1 |
2g120 Fast Fill Fuel Adapter Group--Type 2--Replaced By 2g9095
| 2G***20 | Fast Fill Fuel Adapter Group | 1 |
4s8407 Fuel Filter Group
| 4S***07 | Filter Group-Fuel; Fuel Filter Group | 1 |
8h7204 Primary Fuel Filter Group (9s1129 N/S)
| 8H***04 | Filter Group-Fuel | 1 |
8h7204 Primary Fuel Filter Group
| 8H***04 | Filter Group-Fuel | 1 |
9s1129 Primary Fuel Filter Group
| 9S***29 | Filter Group-Primary Fuel; Primary Fuel Filter Group | 1 |
8n9774 Fuel Heater Group
| 8N***74 | Fuel Heater Group | 1 |
8s206 Fuel Injection Pump 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 |
8s206 Fuel Injection Pump 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 |
1p2297 Fuel Priming Pump Assembly
| 1P***97 | Fuel Priming Pump Assembly | 1 |
Fuel Ratio Control (2p8708 N/S)
6d5010 Fuel System Group
| 6D***10 | Fuel System Group | 1 |
6d5010 Fuel System Group--280 U.S. Gallon
| 6D***10 | Fuel System Group | 1 |
9d2050 Fuel Tank Group
| 9D***50 | Fuel Tank Group | 1 |
8s199 Fuel Transfer Pump Group (5s9657 N/S)
| 8S***99 | Fuel Transfer Pump Group | 1 |
4n3660 Governor Group--Part 1 Of 3--Type 3
| 4N***60 | Governor Group | 1 |
4n3660 Governor Group--Part 1 Of 3--Type 1
| 4N***60 | Governor Group | 1 |
2p8687 Governor Group--Part 3 Of 3--Type 1
| 2P***87 | Governor Group | 1 |
4n3660 Governor Group--Part 3 Of 3--Type 3
| 4N***60 | Governor Group | 1 |
4n3660 Governor Group--Part 2 Of 3--Type 2
| 4N***60 | Governor Group | 1 |
4n3660 Governor Group--Part 2 Of 3--Type 1
| 4N***60 | Governor Group | 1 |
2p8687 Governor Group--Part 1 Of 3--Type 1
| 2P***87 | Governor Group | 1 |
2p8687 Governor Group--Part 1 Of 3--Type 2
| 2P***87 | Governor Group | 1 |
2p8687 Governor Group--Part 2 Of 3--Type 2
| 2P***87 | Governor Group | 1 |
4n3660 Governor Group--Part 2 Of 3--Type 3
| 4N***60 | Governor Group | 1 |
4n3660 Governor Group--Part 1 Of 3--Type 2
| 4N***60 | Governor Group | 1 |
2p8687 Governor Group--Part 2 Of 3--Type 1
| 2P***87 | Governor Group | 1 |
4n3660 Governor Group--Part 3 Of 3--Type 1
| 4N***60 | Governor Group | 1 |
2p8687 Governor Group--Part 3 Of 3--Type 2
| 2P***87 | Governor Group | 1 |
4n3660 Governor Group--Part 3 Of 3--Type 2
| 4N***60 | Governor Group | 1 |
Governor Torque Spring (9s7000 N/S)
| 9S***00 | Governor Torque Spring | 1 |
2s3692 Fuel Injection Valves And Lines Group--Part 4 Of 4
| 2S***92 | Lines Group-Fuel Injection | 1 |
2s3692 Fuel Injection Valves And Lines Group--Part 1 Of 4
| 2S***92 | Lines Group-Fuel Injection | 1 |
2s3692 Fuel Injection Valves And Lines Group
| 2S***92 | Lines Group-Fuel Injection | 1 |
2s3692 Fuel Injection Valves And Lines Group--Part 3 Of 4
| 2S***92 | Lines Group-Fuel Injection | 1 |
2s3692 Fuel Injection Valves And Lines Group--Part 2 Of 4
| 2S***92 | Lines Group-Fuel Injection | 1 |
5d1920 Protection Cover Group--Fuel Tank Cap
| 5D***20 | Protection Cover Group-Fuel Tank Cap; Protection Cover Group | 1 |
8s7705 Fuel Priming Pump Group
| 8S***05 | Pump Group-Fuel Priming; Fuel Priming Pump Group | 1 |
8s6460 Fuel Pump Housing Drive And Governor Group
| 8S***60 | Pump-Drive & Governor Group; Fuel Injection Pump, Drive & Governor Group | 1 |
Fuel Pump Housing, Drive And Governor (8s6460 N/S)
| 8S***60 | Pump-Drive & Governor Group; Fuel Injection Pump, Drive & Governor Group | 1 |
4n4358 Governor Torque Spring Group
| 4N***58 | Spring Group-Governor Torque; Governor Torque Spring Group | 1 |
Governor Torque Spring (4n4358 N/S)
| 4N***58 | Spring Group-Governor Torque; Governor Torque Spring Group | 1 |
2g9000 Fast Fill Adapter Group
| 2G***00 | Valve As-Tank | 1 |
4s9498 Variable Timing Drive Assembly--Type 2
| 4S***98 | Varible Timing Drive Assembly | 1 |
4s9498 Varible Timing Drive Assembly--Type 1
| 4S***98 | Varible Timing Drive Assembly | 1 |
Hydraulic System
5j9231 Accumulator Group
| 5J***31 | Accumulator Group | 1 |
6j6664 Accumulator Lines Group
| 6J***64 | Accumulator Lines Group | 1 |
3g2234 Cartridge Group--60 Gpm
| 3G***34 | Cartridge Group; (Front) | 1 |
3g7665 Cartridge Group--132 L/Min (35 Gpm)
| 3G***65 | Cartridge Group | 1 |
3g2833 Cartridge Group--133 L/Min (35 Gpm)
| 3G***33 | Cartridge Group | 1 |
5j5272 Brake Chamber Assembly
| 5J***72 | Chamber As-Brake | 1 |
9d6790 Bowl And Apron Control Group
| 9D***90 | Control Group-Bowl & Apron | 1 |
5d1900 Protection Cover Group--Hydraulic Tank Cap
| 5D***00 | Cover Group-Protection; Protection Cover Group-- Hydraulic Tank Cap | 1 |
6g8390 Protection Cover Group--Hydraulic Tank Cap
| 6G***90 | Covers Group-Protection; -Brake, Hoist, Torque Converter | 1 |
7j4420 Cushion Hitch Lines Group
| 7J***20 | Cushion Hitch Lines Group | 1 |
7j680 Hydraulic Oil Filter Group
| 7J***80 | Filter Group-Hydraulic Oil | 1 |
3g6468 Hydraulic Filter Group
| 3G***68 | Filter Group-Hydraulic Oil | 1 |
6j5470 Hydraulic Oil Filter Group
| 6J***70 | Filter Group-Oil; -Hydraulic | 1 |
3g9043 Hydraulic Steering Filter Group
| 3G***43 | Filter Group-Oil; -Hydraulic | 1 |
7j2231 Flow Control And Relief Valve Group
| 7J***31 | Flow Control And Relief Valve Group | 1 |
1u2033 Gear Pump Group--Field Installation
| 1U***33 | Gear Pump Group | 1 |
6g5868 Hose Assembly
| 3S***66 | Sleeve Assem. | 2 |
| 3S***63 | Coupling Assem. (90 Degrees) | 1 |
| 5S***87 | Stem As-Collet; (45 Degree) | 1 |
3g2426 Hose Assembly
| 3G***26 | Hose As | 1 |
| 3S***06 | Sleeve Assem. | 2 |
| 3S***17 | Stem Assembly (Straight); (Straight) | 1 |
9j2026 Control Level Housing Group
| 9J***26 | Housing Group-Lever | 1 |
5j5427 Control Lever Housing Group
| 5J***27 | Housing Group-Lever | 1 |
6j6750 Hydraulic Steering Filter Group
| 6J***50 | Hydraulic Oil Steering Filter Group | 1 |
6j6750 Hydraulic Oil Steering Filter Group
| 6J***50 | Hydraulic Oil Steering Filter Group | 1 |
6j9896 Hydraulic Pump Assembly
| 6J***96 | Hydraulic Pump Assembly | 1 |
6d5100 Hydraulic Tank Group--Part 1 Of 2
| 6D***00 | Hydraulic Tank Group | 1 |
6d5100 Hydraulic Tank Group--Part 2 Of 2
| 6D***00 | Hydraulic Tank Group | 1 |
6g2100 Hydraulic Tank Group--Part 2 Of 2
| 6G***00 | Hydraulic Tank Group | 1 |
6g2100 Hydraulic Tank Group--Part 1 Of 2
| 6G***00 | Hydraulic Tank Group | 1 |
6d9720 Cushion Hitch Lines And Valves Group--Part 1 Of 2
| 6D***20 | Lines & Valve Group | 1 |
6d9720 Cushion Hitch Lines And Valves--Part 1 Of 2
| 6D***20 | Lines & Valve Group | 1 |
6d9720 Cushion Hitch Lines And Valves Group--Part 2 Of 2
| 6D***20 | Lines & Valve Group | 1 |
7d160 Scraper Hitch Lines Group--Part 1 Of 2
| 7D***60 | Lines Group-Hitch | 1 |
7d160 Scraper Hitch Lines Group--Part 2 Of 2
| 7D***60 | Lines Group-Hitch | 1 |
Scraper Hitch Lines (7d160 N/S)--Part 1 Of 2
| 7D***60 | Lines Group-Hitch | 1 |
Scraper Hitch Lines (7d160 N/S)--Part 2 Of 2
| 7D***60 | Lines Group-Hitch | 1 |
7j4623 Load Cylinder Group--(Change 2)--8.25" Bore X 10" Stroke
| 7J***23 | Load Cylinder Group | 1 |
8j5896 Pilot Valve Group
| 8J***96 | Pilot Valve Group | 1 |
6d5200 Scraper Pump, Tank And Lines Group--Part 1 Of 2
| 6D***00 | Pump & Tank | 1 |
6d5200 Scraper Pump, Lines And Tank Group--Part 1 Of 2
| 6D***00 | Pump & Tank | 1 |
6d5200 Scraper Pump, Tank And Lines Group--Part 2 Of 2
| 6D***00 | Pump & Tank | 1 |
6d5200 Scraper Pump, Lines And Tank Group--Part 2 Of 2
| 6D***00 | Pump & Tank | 1 |
8j6151 Gear Pump Group
| 8J***51 | Pump Group-Gear | 1 |
9j5044 Hydraulic Pump Group
| 9J***44 | Pump Group-Vane; -Implement Oil | 1 |
9d7380 Replacement Bracket Group
| 9D***80 | Replacement Bracket Group | 1 |
6s5200 Scraper Pump, Lines And Tank Group--Part 1 Of 2
| 6S***00 | Scraper Pump, Lines And Tank Group | 1 |
8j7344 Selector Valve Group
| 8J***44 | Selector Valve Group | 1 |
9d6970 Hydraulic Tank And Filter Group--Part 1 Of 2
| 9D***70 | Tank & Tilter Group | 1 |
9d6970 Hydraulic Tank And Filter Group--Part 2 Of 2
| 9D***70 | Tank & Tilter Group | 1 |
7d8720 Safety Tread Group
| 7D***20 | Tread Group-Safety | 1 |
6d3546 Safety Valve Assembly
| 6D***46 | Valve As-Safety | 1 |
6g6100 Valve Control Group
| 6G***00 | Valve Control Group | 1 |
9d8230 Valve Control Group
| 9D***30 | Valve Control Group | 1 |
2g8227 Safety Valve Group
| 2G***27 | Valve Group-Breaker Relief; -Hydraulic Tank | 1 |
9j2059 Scraper Control Valve Group--Part 1 Of 2
| 9J***59 | Valve Group-Control | 1 |
9j2059 Scraper Control Valve Group--Part 2 Of 2
| 9J***59 | Valve Group-Control | 1 |
Cushion Hitch Valve (7j651 N/S)--Part 2 Of 2
| 7J***51 | Valve Group-Hitch | 1 |
Cushion Hitch Valve (7j651 N/S)--Part 1 Of 2
| 7J***51 | Valve Group-Hitch | 1 |
6j60 Relief Valve Group
| 6J***60 | Valve Group-Relief; -Trailing Unit Main Control | 1 |
1u1676 Selector Valve Group
| 1U***76 | Valve Group-Selector | 1 |
Intake And Exhaust System
9s6748 Aftercooler Group
| 9S***48 | Aftercooler Group | 1 |
5d9530 Air Cleaner Group--Top View
| 5D***30 | Air Cleaner Group | 1 |
1p5013 Air Compressor Group--Type 2
| 1P***13 | Air Compressor Group | 1 |
1p5013 Air Compressor Group--Type 1
| 1P***13 | Air Compressor Group | 1 |
2s3707 Air Compressor Group
| 2S***07 | Air Compressor Group | 1 |
Air Lines (8s724 N/S)
| 8S***24 | Air Lines | 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 |
1p3162 Differential Pressure Regulator--Replaced By 1p666
| 1P***62 | Differential Pressure Regulator Assembly | 1 |
2s4244 Air Compressor Drive Group
| 2S***44 | Drive Group-Air Compressor; Air Compressor Drive Group | 1 |
9s5167 Fumes Disposal Group
| 9S***67 | Fumes Disposal Group | 1 |
8n5920 Turbine Housing Group
| 8N***20 | Housing Group-Turbine | 1 |
2s3695 Manifold Group--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--End View - Part 2 Of 2
| 2S***95 | Manifold Group | 1 |
9s8965 Muffler Group
| 9S***65 | Muffler Group | 1 |
1p666 Regulator Group--Field Replacement
| 1P***66 | Regulator Group | 1 |
8s3681 Turbocharger Assembly (2s3699 N/S)
| 8S***81 | Turbocharger As | 1 |
8n5918 Turbocharger Group
| 8N***18 | Turbocharger Group | 1 |
2s3699 Turbocharger Group
| 2S***99 | Turbocharger Group; Turbocharger Group | 1 |
Lubrication System
5n6435 Protection Cover Group--Oil Filler Cap
| 5N***35 | Cover Group-Oil Filler Cap Protn | 1 |
2s3025 Protecting Cover Group--Oil Filler Cap
| 2S***25 | Cover Group-Protection; Protection Cover Group | 1 |
2p5588 Oil Filter Group
| 2P***88 | Filter Group-Oil; Oil Filter Group | 1 |
7d8770 High Speed Oil Change Group
| 7D***70 | High Speed Oil Change Group | 1 |
7n6471 Lines And Valve Group--Modulating Fan Drive
| 7N***71 | Lines And Valve Group | 1 |
3s5520 Oil Lines Group--Part 1 Of 3
| 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 |
3s5520 Oil Lines Group--Part 3 Of 3
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
Oil Lines (3s5520 N/S)--Part 1
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
3s5520 Oil Lines Group--Part 1
| 3S***20 | Lines Group-Oil; Oil Lines Group | 1 |
3p52 Oil Filter Group--Field Installation
| 3P***52 | Oil Filter Group | 1 |
5s1565 Oil Pump Assembly
| 5S***65 | Oil Pump Assembly | 1 |
3s8295 Oil Pump Group
| 3S***95 | Oil Pump Group | 1 |
6n5722 Oil Pump Group
| 6N***22 | Pump Group-Oil; Oil Pump Group | 1 |
6n5723 Oil Pump Grou
| 6N***23 | Pump Group-Oil | 1 |
Power Train-Power Transmission Unit
8s9121 Accumulator Group
| 8S***21 | Accumulator Group | 1 |
9s2822 Automatic Selector Valve Group
| 9S***22 | Automatic Selector Valve Group | 1 |
Differential Case And Covers (5d9330 N/S)--Part 1 Of 2
| 5D***30 | Case & Covers Group | 1 |
5d9330 Differential Case And Covers Group--Part 1 Of 2
| 5D***30 | Case & Covers Group | 1 |
5d9330 Differential Case And Covers Group--Part 2 Of 2
| 5D***30 | Case & Covers Group | 1 |
Differential Case And Covers (5d9330 N/S)--Part 2 Of 2
| 5D***30 | Case & Covers Group | 1 |
5d9330 Differential Case And Covers Group--Part 1 Of 3
| 5D***30 | Case & Covers Group | 1 |
5d9330 Differential Case And Covers Group--Part 2 Of 3
| 5D***30 | Case & Covers Group | 1 |
5d9330 Differential Case And Covers Group--Part 3 Of 3
| 5D***30 | Case & Covers Group | 1 |
3p272 Transmission Case And Covers Group
| 3P***72 | Case & Covers Group-Tmsn | 1 |
6g2404 Case And Frame Asembly--With Bumper
| 6G***04 | Case & Frame As | 1 |
2g7520 Case And Frame Assembly
| 2G***20 | Case And Frame Assembly | 1 |
8d9945 Case And Frame Assembly
| 8D***45 | Case And Frame Assembly | 1 |
2g9603 Case And Frame Assembly--With Bumper
| 2G***03 | Case And Frame Assembly | 1 |
2g1737 Case And Frame Assembly
| 2G***37 | Case And Frame Assembly | 1 |
7g2769 Transmission Hydraulic Control Group--Part 1 Of 2
| 7G***69 | Control Group-Transmission Hydraulic | 1 |
7g2769 Transmission Hydraulic Control Group--Part 2 Of 2
| 7G***69 | Control Group-Transmission Hydraulic | 1 |
Differential And Bevel Gear (6d8550 N/S)--Part 1 Of 2
| 6D***50 | Differential & Bevel Gear Group | 1 |
6d8550 Differential And Bevel Gear Group--Part 1 Of 2
| 6D***50 | Differential & Bevel Gear Group | 1 |
6d8550 Differential And Bevel Gear Group--Part 2 Of 2
| 6D***50 | Differential & Bevel Gear Group | 1 |
Differential And Bevel Gear (6d8550 N/S)--Part 2 Of 2
| 6D***50 | Differential & Bevel Gear Group | 1 |
8d5620 Differential Group
| 8D***20 | Differential Group | 1 |
Drive Shaft (8d2505 N/S)
| 8D***05 | Drive Shaft Group | 1 |
2s6457 Transmission Filter Group
| 2S***57 | Filter Group-Transmission; (Transmission) | 1 |
7s4597 Transfer Gear Group--Part 1 Of 2
| 7S***97 | Gear Group-Transfer | 1 |
Transfer Gear (7s4597 N/S)--Part 1 Of 2
| 7S***97 | Gear Group-Transfer | 1 |
7s4597 Transfer Gear Group--Part 2 Of 2
| 7S***97 | Gear Group-Transfer | 1 |
Transfer Gear (7s4597 N/S)--Part 2 Of 2
| 7S***97 | Gear Group-Transfer | 1 |
7s2970 Governor And Drive Group
| 7S***70 | Governor & Drive Group | 1 |
8s6340 Governor Group
| 8S***40 | Governor Group | 1 |
2s6539 Manifold And Screens Group
| 2S***39 | Manifold & Screens Group | 1 |
Planetary Transmission (7s8484 N/S)--Part 1 Of 4
| 7S***84 | Planetary Group | 1 |
Planetary Transmission (7s8484 N/S)--Part 3 Of 4
| 7S***84 | Planetary Group | 1 |
7s8484 Planetary Transmission Group--Part 2 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 4 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 1 Of 4
| 7S***84 | Planetary Group | 1 |
Planetary Transmission (7s8484 N/S)--Part 2 Of 4
| 7S***84 | Planetary Group | 1 |
8s700 Powershift Transmission Arrangement
| 8S***00 | Powershift Transmission Arrangement | 1 |
7g2770 Powershift Transmission Arrangement
| 7G***70 | Powershift Transmission Arrangement | 1 |
3p8529 Pressure Control Valve Group
| 3P***29 | Pressure Control Valve Group | 1 |
6d7020 Transmission And Retarder Pump And Lines Group--Part 2 Of 2
| 6D***20 | Pump & Lines Group | 1 |
6d7020 Transmission And Retarder Pump And Lines Group--Part 1 Of 2
| 6D***20 | Pump & Lines Group | 1 |
Transmission And Retarder Pump And Lines (6d7020 N/S)--Part 2 Of 2
| 6D***20 | Pump & Lines Group | 1 |
Transmission And Retarder Pump And Lines (6d7020 N/S)--Part 1 Of 2
| 6D***20 | Pump & Lines 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 |
Retarder (8s551 N/S)
| 8S***51 | Retarder | 1 |
7s6937 Selector Valve Group
| 7S***37 | Selector Valve Group | 1 |
1t890 Torque Converter Group (7s4598 N/S)
| 1T***90 | Torque Converter Group | 1 |
1t1424 Torque Converter Group (7s4598)
| 1T***24 | Torque Converter Group | 1 |
Transfer Gear (5d6460 N/S)--Part 2 Of 2
| 5D***60 | Transfer Gear | 1 |
Transfer Gear (5d6460 N/S)--Part 1 Of 2
| 5D***60 | Transfer Gear | 1 |
5d9770 Transmission Control Group--As Viewed From R.H. Side Of Machine--Part 1 Of 2
| 5D***70 | Transmission Control Group | 1 |
5d9770 Transmission Control Group--As Viewed From R.H. Side Of Machine--Part 2 Of 2
| 5D***70 | Transmission Control Group | 1 |
7s4503 Transmission Hydraulic Control Group--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 |
3p6661 Automatic Selector Valve Group
| 3P***61 | Valve Group-Automatic | 1 |
5d7880 By-Pass Valve Group
| 5D***80 | Valve Group-Bypass | 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 |
9s9895 Relief Valve Group
| 9S***95 | Valve Group-Relief | 1 |
2p5802 Retarder Control Valve Group
| 2P***02 | Valve Group-Retarder Control | 1 |
8p4221 Selector Valve Group
| 8P***21 | Valve Group-Selector | 1 |
3p2973 Shift Pressure Valve Group
| 3P***73 | Valve Group-Shift Pressure | 1 |
5d7415 Final Drive And Wheel Group--37.50 X 39 Tubeless Tires--Part 1 Of 2
| 5D***15 | Wheel & Final Drive Group | 1 |
5d7415 Final Drive And Wheel Group--37.50 X 39 Tubeless Tires--Part 2 Of 2
| 5D***15 | Wheel & Final Drive Group | 1 |
8d4690 Final Drive And Wheel Group--37.50 X 39 Tubeless Tires
| 8D***90 | Wheel & Final Drive Group | 1 |
8d4690 Final Drive And Wheel Group--37.50 X 39 Tubeless Tires--Part 1 Of 2
| 8D***90 | Wheel & Final Drive Group | 1 |
8d4690 Final Drive And Wheel Group--37.50 X 39 Tubeless Tires--Part 2 Of 2
| 8D***90 | Wheel & Final Drive Group | 1 |
8d290 Wheel And Tire Group--Field Installation
| 8D***90 | Wheel And Tire Group | 1 |
Service Equipment And Supplies
Gasket Kits
| 5P***24 | Water Pump Serial No. 68k1018 To 68k1024 & 68k1026-Up | 0 |
| 5P***53 | Valve Grinding | 0 |
| 5P***54 | Complete Diesel Engine Overhaul | 0 |
8f9866 Grease Gun Group
| 8F***66 | Grease Gun As | 1 |
Name Plates And Films
| 1S***88 | Film-- Drain Valve; --On Each Side Of Radiator Support | 2 |
| 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 |
9s7978 Hand Tool Group
| 9S***78 | Tool Group-Hand | 1 |
Starting And Electrical System
6n9294 Alternator Group--24 Volt, 35 Ampere--Part 1 Of 2--Type 1
| 6N***94 | Alternator Group; (24-Volt, 35-Ampere) | 1 |
6n9294 Alternator Group--24 Volt, 35 Ampere--Type 2
| 6N***94 | Alternator Group; (24-Volt, 35-Ampere) | 1 |
| 7N***20 | Alternator Group; Alternator Group (Robert Bosch) | 1 |
| 9G***55 | Alternator Group-Charging | 1 |
3t1888 Alternator Group--Delco-Remy--24 Volt, 50 Ampere--Part 2 Of 2
| 3T***83 | Alternator Group | 1 |
6n9294 Alternator Group--24 Volt, 35 Ampere--Type 3
| 3T***52 | Alternator Group-Charging | 1 |
| 6N***94 | Alternator Group; (24-Volt, 35-Ampere) | 1 |
| 7N***20 | Alternator Group; Alternator Group (Robert Bosch) | 1 |
3t1883 Alternator Group--Delco-Remy--24 Volt, 50 Ampere--Part 1 Of 2
| 3T***83 | Alternator Group | 1 |
8n1968 Alternator Group--24 Volt, 35 Ampere
| 8N***68 | Alternator Group | 1 |
6n9294 Alternator Group--24 Volt, 35 Ampere--Part 2 Of 2--Type 1
| 6N***94 | Alternator Group; (24-Volt, 35-Ampere) | 1 |
7n9720 Alternator Group--24 Volt, 35 Ampere
| 7N***20 | Alternator Group; Alternator Group (Robert Bosch) | 1 |
3t6352 Alternator Group--24 Volt, 35 Ampere--Part 2 Of 2
| 3T***52 | Alternator Group-Charging | 1 |
5s9088 Alternator Assembly--24 Volt, 50 Ampere--Part 1 Of 2--Type 1
| 5S***88 | Alternator Group-Charging | 1 |
7s8847 Alternator Group--24 Volt, 50 Ampere
| 7S***47 | Alternator Group-Charging; Alternator Group | 1 |
5s9088 Alternator Assembly--24 Volt, 50 Ampere--Part 2 Of 2--Type 2
| 5S***88 | Alternator Group-Charging | 1 |
6n8991 Alternator Group--24 Volt, 50 Ampere
| 5S***88 | Alternator Group-Charging | 1 |
| 6N***91 | Alternator Group-Charging | 1 |
| 9F***68 | Terminal 9.53 mm(.375 In.) Screw) | 1 |
5s9088 Alternator Assembly--24 Volt, 50 Ampere--Part 1 Of 2--Type 2
| 5S***88 | Alternator Group-Charging | 1 |
5s9088 Alternator Assembly--24 Volt, 50 Ampere--Type 3
| 3T***88 | Alternator Group-Charging; Alternator Group Delco-Remy 24 Volt, 50 Ampere | 1 |
| 5S***88 | Alternator Group-Charging | 1 |
| 9G***38 | Alternator Group-Charging | 1 |
5s9088 Alternator Assembly--24 Volt, 50 Ampere--Part 2 Of 2--Type 1
| 5S***88 | Alternator Group-Charging | 1 |
9g9538 Alternator Group--24 Volt, 50 Ampere
| 9G***38 | Alternator Group-Charging | 1 |
3t6352 Alternator Group--24 Volt, 35 Ampere--Part 1 Of 2
| 3T***52 | Alternator Group-Charging | 1 |
9g8255 Alternator Group--24 Volt, 35 Ampere--Part 2 Of 2
| 9G***55 | Alternator Group-Charging | 1 |
9g8255 Alternator Group--24 Volt, 35 Ampere--Part 1 Of 2
| 9G***55 | Alternator Group-Charging | 1 |
8d4930 Back-Up Warning Arrangement--Factory Installation
| 8D***95 | Back-Up Warning Group | 1 |
| 8D***55 | Back-Up Warning Group | 1 |
| 8D***30 | Back-Up Warning Arrangement | 1 |
8d4925 Back-Up Warning Arrangement--Factory Installation
| 8D***95 | Back-Up Warning Group | 1 |
| 8D***50 | Back-Up Warning Group | 1 |
| 8D***25 | Back-Up Warning Arrangement | 1 |
8d4795 Back-Up Warning Group--Tractor Parts
| 8D***95 | Back-Up Warning Group | 1 |
2g7020 Back-Up Warning Group--Tractor Parts
| 2G***20 | Back-Up Warning Group | 1 |
8d4855 Back-Up Warning Group--Scraper Parts
| 8D***55 | Back-Up Warning Group | 1 |
8d4850 Back-Up Warning Group--Scraper Parts
| 8D***50 | Back-Up Warning Group | 1 |
7d9375 Basic Alarm Group--24 Volt
| 7D***75 | Basic Alarm Group | 1 |
6d7050 Battery, Wiring And Lighting Group--24 Volt--Part 3 Of 3
| 6D***50 | Battery Wiring And Lighting | 1 |
6d7050 Battery, Wiring And Lighting Group--24 Volt--Part 1 Of 3
| 6D***50 | Battery Wiring And Lighting | 1 |
Battery, Wiring And Lighting (6d7050 N/S)--24 Volt--Part 3 Of 3
| 6D***50 | Battery Wiring And Lighting | 1 |
Battery, Wiring And Lighting (6d7050 N/S)--24 Volt--Part 2 Of 3
| 6D***50 | Battery Wiring And Lighting | 1 |
Battery, Wiring And Lighting (6d7050 N/S)--24 Volt--Part 1 Of 3
| 6D***50 | Battery Wiring And Lighting | 1 |
6d7050 Battery, Wiring And Lighting Group--24 Volt--Part 2 Of 3
| 6D***50 | Battery Wiring And Lighting | 1 |
5m1618 Dash Lamp Assembly
| 5M***18 | Dash Lamp Assembly | 1 |
7d6490 Emergency Start Receptacle Group
| 7D***90 | Emergency Start Receptacle Group | 1 |
2g7114 Harness Assembly--Part 1 Of 2
| 2G***14 | Harness As; Harness Assembly | 1 |
2g7204 Harness Assembly
| 2G***04 | Harness As | 1 |
2g7114 Harness Assembly--Part 2 Of 2
| 2G***14 | Harness As; Harness Assembly | 1 |
8d9094 Harness Assembly
| 8D***94 | Harness Assembly | 1 |
1m1882 Flood Lamp Assembly
| 1M***82 | Lamp Group | 1 |
5s5147 Head Lamp Group--24 Volt--Hi-Beam
| 5S***47 | Lamp Group | 1 |
1m3379 Head Lamp Assembly--24 Volt
| 1M***79 | Lamp Group | 1 |
2g1604 Dash Lamp Group--24 Volt
| 2G***04 | Lamp Group-Dash | 1 |
9d4650 Rear Flood Light Group
| 9D***50 | Light Group | 1 |
2s3704 Glow Plug And Wiring Group--24 Volt
| 2S***04 | Plug & Wiring Group-Glow; Glow Plug And Wiring Group | 1 |
2d284 Rear Flood Light Group
| 2D***84 | Rear Flood Light Group | 1 |
3t3421 Solenoid Assembly--24 Volt
| 3T***21 | Solenoid As | 1 |
3t8635 Solenoid Assembly--24 Volt
| 3T***35 | Solenoid As | 1 |
2s7227 Electric Starter Group--24 Volt
| 2S***27 | Starter Group-Electric; Electric Starter Group | 1 |
2s7227 Electric Starter Group--24 Volt--Type 1
| 2S***27 | Starter Group-Electric; Electric Starter Group | 1 |
2s7227 Electric Starter Group--24 Volt--Type 2
| 2S***27 | Starter Group-Electric; Electric Starter Group | 1 |
5l3648 Electric Starting Motor Assembly--24 Volt--Part 2 Of 2
| 5L***48 | Starting Motor As-Electric | 1 |
5l3648 Electric Starting Motor Assembly--24 Volt--Part 1 Of 2
| 5L***48 | Starting Motor As-Electric | 1 |
3t8949 Electric Starting Motor Group--24 Volt--Delco-Remy--Part 1 Of 3
| 3T***49 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco Remy) | 1 |
3t2785 Electric Starting Motor Group--Part 2 Of 3--Replaced By 6t0647
| 3T***85 | Starting Motor Group-Electric | 1 |
3t8949 Electric Starting Motor Group--24 Volt--Delco-Remy--Part 3 Of 3
| 3T***49 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco Remy) | 1 |
3t2785 Electric Starting Motor Group--Part 1 Of 3--Replaced By 6t647
| 3T***85 | Starting Motor Group-Electric | 1 |
3t8967 Electric Starter Motor Group--24 Volt
| 3T***49 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco Remy) | 1 |
| 3T***67 | Starting Motor Group-Electric; -24 Volt | 1 |
| 6T***40 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
6t640 Electric Starting Motor Group--24 Volt--Part 2 Of 2
| 6T***40 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
3t2785 Electric Starting Motor Group--Part 3 Of 3--Replaced By 6t0647
| 3T***85 | Starting Motor Group-Electric | 1 |
7g7906 Electric Starting Motor Group--24 Volt--Part 2 Of 2
| 7G***06 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
3t8949 Electric Starting Motor Group--24 Volt--Delco-Remy--Part 2 Of 3
| 3T***49 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco Remy) | 1 |
6t640 Electric Starting Motor Group--24 Volt--Part 1 Of 2
| 6T***40 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
4n3349 Electric Starting Motor Group--24 Volt--Part 2 Of 2
| 4N***49 | Starting Motor Group-Electric | 1 |
3t2780 Electric Starting Motor Group--Part 2 Of 3--Field Installation--Replaced By 3t8967
| 3T***80 | Starting Motor Group-Electric | 1 |
3t2780 Electric Starting Motor Group--Part 3 Of 3--Field Installation--Replaced By 3t8967
| 3T***80 | Starting Motor Group-Electric | 1 |
4n3349 Electric Starting Motor Group--24 Volt--Part 1 Of 2
| 4N***49 | Starting Motor Group-Electric | 1 |
7g7906 Electric Starting Motor Group--24 Volt--Part 1 Of 2
| 7G***06 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
3t8953 Electric Starting Motor Group--24 Volt--Delco-Remy--Part 2 Of 3
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
6t647 Electric Starting Motor Group--24 Volt
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
| 6T***47 | Starting Motor Group-Electric; Starting Motor Gp-Electric-Delco Remy | 1 |
| 7G***06 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
3t2780 Electric Starting Motor Group--Part 1 Of 3--Field Installation--Replaced By 3t8967
| 3T***80 | Starting Motor Group-Electric | 1 |
3t8953 Electric Starting Motor Group--24 Volt--Delco-Remy--Part 1 Of 3
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
3t8953 Electric Starting Motor Group--24 Volt--Delco-Remy--Part 3 Of 3
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
7n718 Disconnect Switch Assembly
| 7N***18 | Switch As-Disconnect; -Battery-Ground Level | 1 |
7h7290 Disconnect Switch Assembly--Replaced By 7n718
| 7H***90 | Switch As-Disconnect | 1 |
4m1812 Solenoid Switch Assembly
| 4M***12 | Switch As-Solenoid | 1 |
6n5123 Solenoid Switch Assembly--24 Volt
| 6N***23 | 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 |
2g7657 Back-Up Warning Group--Tractor Parts
| 2G***57 | Warning Group-Back-Up | 1 |
2g7695 Battery, Wiring And Lighting Group--Part 4 Of 4
| 2G***95 | Wiring & Lighting Group | 1 |
2g7695 Battery, Wiring And Lighting Group--Part 3 Of 4
| 2G***95 | Wiring & Lighting Group | 1 |
2g7695 Battery, Wiring And Lighting Group--Part 2 Of 4
| 2G***95 | Wiring & Lighting Group | 1 |
2g7695 Battery, Wiring And Lighting Group--Part 1 Of 4
| 2G***95 | Wiring & Lighting Group | 1 |
Steering And Braking System
5t569 Brake Actuator Group
| 5T***69 | Actuator Group-Brake | 1 |
6d5110 Air And Brake Controls Group--As Viewed From Front Left Hand Side Of Machine
| 6D***10 | Air And Brake Controls Group | 1 |
Air Tank, Valves And Lines
2g8470 Bearing Group--Field Installation
| 1J***50 | Seal-Lip Type | 2 |
| 2G***72 | Bearing | 2 |
| 2G***70 | Bearing Group | 1 |
9d8938 Brake Actuator Group
| 9D***38 | Brake Actuator Group | 1 |
6g5750 Brake Control Arrangement--Field Installation
| 1U***99 | Control Group-Brake | 1 |
| 6G***50 | Brake Control Arrangement | 1 |
| 6G***20 | Brake Control Group | 1 |
6g6010 Brake Control Arrangement--Field Installation
| 1U***70 | Control Group-Brake; Brake Control Group | 1 |
| 6G***10 | Brake Control Arrangement | 1 |
| 6G***20 | Brake Control Group | 1 |
6g6020 Brake Control Group--Part 2 Of 3--Field Installation--Type 1
| 6G***20 | Brake Control Group | 1 |
6g6020 Brake Control Group--Part 3 Of 3--Field Installation--Type 1
| 6G***20 | Brake Control Group | 1 |
6g6020 Brake Control Group--Part 1 Of 3--Field Installation--Type 1
| 6G***20 | Brake Control Group | 1 |
6g6020 Brake Control Group--Part 2 Of 3--Field Installation--Type 2
| 6G***20 | Brake Control Group | 1 |
6g6020 Brake Control Group--Part 3 Of 3--Field Installation--Type 2
| 6G***20 | Brake Control Group | 1 |
6g6020 Brake Control Group--Part 1 Of 3--Field Installation--Type 2
| 6G***20 | Brake Control Group | 1 |
4j8027 Brake Group
| 4J***27 | Brake Group | 1 |
5d3640 Brake Valve Assembly
| 5D***40 | Brake Valve Assembly | 1 |
Brake Valve, Valves And Lines
3g2747 Cartridge Group--Standard Engine Rotation
| 3G***47 | Cartridge Group | 1 |
3g2720 Cartridge Group--11 G.P.M.
| 3G***20 | Cartridge Group | 1 |
3g7660 Cartridge Group--Front--189 L/Min (50 Gpm)
| 3G***60 | Cartridge Group; -Secondary Steering | 1 |
6j349 Check Valve Group
| 6J***49 | Check Valve Group | 1 |
6g1440 Air And Brake Control Group--Air Tank, Valve And Lines--Part 6 Of 6
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Brake Valve, Valves And Lines--
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Brake Valve, Valve & Lines--
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Brake Valve, Valves & Lines--
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Horn, Horn Valve & Lines--Part
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Horn, Horn Valve And Lines--
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Brake Valve, Valves & Lines--Part
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Brake Actuator, Valves & Lines--Part 5 Of 6
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Air Tanks, Valves & Lines--Part 6 Of 6
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Horn, Horn Valve & Lines--Part 3 Of 6
| 6G***40 | Control & Brake Group | 1 |
8g1440 Air And Brake Control Group--Horn, Horn Valve & Lines--
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Brake Valve, Valves & Lines--Part 1 Of 6
| 6G***40 | Control & Brake Group | 1 |
6g1440 Air And Brake Control Group--Horn, Horn Valve & Lines--
| 6G***40 | Control & Brake Group | 1 |
1u2870 Brake Control Group--Part 1 Of 2--Field Installation
| 1U***70 | Control Group-Brake; Brake Control Group | 1 |
1u1499 Brake Control Group--Part 2 Of 2--Field Installation
| 1U***99 | Control Group-Brake | 1 |
1u1499 Brake Control Group--Part 1 Of 2--Field Installation
| 1U***99 | Control Group-Brake | 1 |
1u2870 Brake Control Group--Part 2 Of 2--Field Installation
| 1U***70 | Control Group-Brake; Brake Control Group | 1 |
9j8774 Steering Cylinder Group
| 9J***74 | Cylinder Group Steering Servo | 1 |
3g6904 Steering Cylinder Group--(Change 0-2)--38 Mm (1.50 In.) Bore X 240 Mm (9.40 In.) Stroke
| 3G***04 | Cylinder Group-Steer | 1 |
7d4950 Emergency Brake Control Group--Part 2 Of 2
| 7D***50 | Emergency Brake Control Group | 1 |
7d4950 Emergency Brake Control Group--Part 1 Of 2
| 7D***50 | Emergency Brake Control Group | 1 |
7j100 External Control Valve Group
| 7J***00 | External Control Valve Group | 1 |
3g838 Oil Filter Group
| 3G***38 | Filter Group-Hydraulic Oil; (Steering) | 1 |
6d5140 Steering Gear Group--Part 2 Of 2
| 6D***40 | Gear Group-Steering | 1 |
6d5140 Steering Gear Group--Part 1 Of 2
| 6D***40 | Gear Group-Steering | 1 |
5j8829 Hitch And Steering Group--Side View--Part 2 Of 3--Type 1
| 5J***29 | Hitch And Steering | 1 |
5j8829 Hitch And Steering Group--Side View--Part 2 Of 3
| 5J***29 | Hitch And Steering | 1 |
5j8829 Hitch And Steering Group--Side View--Part 1 Of 3
| 5J***29 | Hitch And Steering | 1 |
5j8829 Hitch And Steering Group--Top View--Part 3 Of 3
| 5J***29 | Hitch And Steering | 1 |
Hitch And Steering (5j8829 N/S)--Top View--Part 3 Of 3
| 5J***29 | Hitch And Steering | 1 |
Hitch And Steering (5j8829 N/S)--Side View--Part 1 Of 3
| 5J***29 | Hitch And Steering | 1 |
5j8829 Hitch And Steering Group--Side View--Part 1 Of 3--Type 2
| 5J***29 | Hitch And Steering | 1 |
Hitch And Steering (5j8829 N/S)--Side View--Part 2 Of 3
| 5J***29 | Hitch And Steering | 1 |
5j8829 Hitch And Steering Group--Side View--Part 1 Of 3--Type 1
| 5J***29 | Hitch And Steering | 1 |
5j8829 Hitch And Steering Group--Top View--Part 3 Of 3--Type 1
| 5J***29 | Hitch And Steering | 1 |
5j8829 Hitch And Steering Group--Top View--Part 3 Of 3--Type 2
| 5J***29 | Hitch And Steering | 1 |
5j8829 Hitch And Steering Group--Side View--Part 2 Of 3--Type 2
| 5J***29 | Hitch And Steering | 1 |
3g6052 Cushion Hitch Group--Top View--Part 3 Of 3
| 3G***52 | Hitch Group-Cushion | 1 |
3g6052 Cushion Hitch Group--Side View--Part 1 Of 3
| 3G***52 | Hitch Group-Cushion | 1 |
3g6052 Cushion Hitch Group--Side View--Part 2 Of 3
| 3G***52 | Hitch Group-Cushion | 1 |
5d6998 Air Horn Assembly
| 5D***98 | Horn Group-Air | 1 |
Horn, Horn Valve And Lines
7j1920 Hydraulic Pump Assembly
| 7J***20 | Hydraulic Pump Assembly | 1 |
5j9957 Steering Lines Group
| 5J***57 | Lines Group-Steering | 1 |
Steering Pump And Lines (6d5050 N/S)--Part 1 Of 2
| 6D***50 | Pump & Lines Group | 1 |
6d5050 Steering Pump And Lines Group--Part 1 Of 2
| 6D***50 | Pump & Lines Group | 1 |
6d5050 Steering Pump And Lines Group--Part 2 Of 3
| 6D***50 | Pump & Lines Group | 1 |
Steering Pump And Lines (6d5050 N/S)--Part 2 Of 2
| 6D***50 | Pump & Lines Group | 1 |
6d5050 Steering Pump And Lines Group--Part 2 Of 2
| 6D***50 | Pump & Lines Group | 1 |
6d5050 Steering Pump And Lines Group--Part 3 Of 3
| 6D***50 | Pump & Lines Group | 1 |
6d5050 Steering Pump And Lines Group--Part 1 Of 3
| 6D***50 | Pump & Lines Group | 1 |
9d7015 Gear Pump Group
| 9D***15 | Pump Group-Gear | 1 |
9j729 Gear Pump Group
| 9J***29 | Pump Group-Gear | 1 |
9j5054 Hydraulic Pump Group
| 9J***54 | Pump Group-Vane | 1 |
3g6846 Vane Pump Group--Type 2
| 3G***46 | Pump Group-Vane; -Secondary Steering | 1 |
3g6846 Vane Pump Group--Type 1
| 3G***46 | Pump Group-Vane; -Secondary Steering | 1 |
4f6941 Release Valve Assembly
| 4F***41 | Release Valve Assembly | 1 |
5d3306 Rotochamber Assembly
| 5D***06 | Rotochamber Assembly | 1 |
Rotochamber, Valves And Lines
5j8606 Steering Cylinder Group--(Change 0-5)--Servo Master--38 Mm (1.50 In.) Bore X 240 Mm (9.40 In.) Stroke
| 5J***06 | Servo-Master Steering Cylinder Group | 1 |
7d6345 Brake Shield Group
| 7D***45 | Shield Group-Brake | 1 |
5d9525 Slack Adjuster Assembly--R.H.
| 5D***25 | Slack Adjuster Assembly--R.H.,Slack Adjuster Assembly--L.H. | 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 |
3g9689 Steering Cylinder Group (Change 1)--184 Mm (7.25") Bore X 1232 Mm (48.50") Stroke--2 Required--Type 1
| 3G***89 | Steering Cylinder Group | 1 |
3g9689 Steering Cylinder Group (Change 0)--184 Mm (7.25") Bore X 1232 Mm (48.50") Stroke--2 Required--Type 2
| 3G***89 | Steering Cylinder Group | 1 |
5j8149 Steering Cylinder Group--184 Mm (7.25") Bore X 1232 Mm (48.50") Stroke--2 Required
| 5J***49 | Steering Cylinder Group | 1 |
5j7977 Steering Cylinder Group
| 5J***77 | Steering Cylinder Group | 1 |
2g9715 Supplemental Steering Arrangement
| 2G***80 | Supplemental Steering Lines Group | 1 |
| 2G***70 | Vane Pump Group | 1 |
| 2G***15 | Supplemental Steering Arrangement | 1 |
2g7780 Supplemental Steering Lines Group
| 2G***80 | Supplemental Steering Lines Group | 1 |
6d3943 Retarder Valve Assembly
| 6D***43 | Valve As | 1 |
4d2287 Valve Assembly
| 4D***87 | Valve As; -Parking, Service | 1 |
6d856 Valve Assembly
| 6D***56 | Valve As; -Differential Lock-Parking Brake | 1 |
6d1039 Valve Assembly
| 6D***39 | Valve As; -Exhaust Bypass-Exhaust Diverter | 1 |
2g5170 Quick Release Valve Group
| 2G***70 | Valve As | 1 |
6d3782 Emergency Control Valve Assembly
| 6D***82 | Valve As; -- Emergency Control | 1 |
6g1576 Air Control Valve Assembly
| 6G***76 | Valve As-Air Control | 1 |
4d487 Check Valve Assembly
| 4D***87 | Valve As-Check; -Air Supply-Primary Air Tank-Service Brake Control | 1 |
2r618 Valve Assembly
| 2R***18 | Valve As-Check | 1 |
5d3056 Double Check Valve Assembly
| 5D***56 | Valve As-Double Check; -Brakesaver Air Supply | 1 |
7k2738 Park And Emergency Valve Assembly
| 7K***38 | Valve As-Park & Secondary; (Park & Secondary) | 1 |
4d1669 Control Valve Assembly
| 4D***69 | Valve Assembly | 1 |
3g7594 Pressure Reducing Valve Assembly
| 3G***94 | Valve Group | 1 |
6g1587 Control Valve Group
| 6G***87 | Valve Group | 1 |
9j8225 Valve Group
| 9J***25 | Valve Group; -Brake Cooling | 1 |
9j6346 Valve Group
| 9J***46 | Valve Group | 1 |
9j3383 Check Valve Group
| 9J***83 | Valve Group-Check; -Hydraulic And Steering Pump | 1 |
2r619 Double Check Valve Assembly
| 2R***19 | Valve Group-Check; -Air System-Parking Brake-Scraper Brake-Service Brake Control | 1 |
5d470 Quick Release Valve Group
| 5D***70 | Valve Group-Quick Release; -Parking Brake-Air | 1 |
3g6473 Relief Valve Group
| 3G***73 | Valve Group-Relief | 1 |
9j6347 Steering Valve Group
| 9J***47 | Valve Group-Steering | 1 |
Valves And Lines
2g9670 Vane Pump Group
| 2G***70 | Vane Pump Group | 1 |
D346 serial number reference
The PIN/serial tag on a D346-series engine is a small stamped metal plate riveted to the engine block or flywheel housing, usually on the right side near the block-to-bellhousing flange; on a machine-mounted unit check the frame rail near the engine bay if the block tag is obscured. The number reads as a 3-character prefix (two digits or letters plus one letter, e.g. 39J) followed by a sequential build number with no gap (e.g. 39J1234). The prefix ties the engine to one of the separate industrial, marine, vehicular, or engine-machine parts/service catalogs above — always read the full prefix plus sequence number off the plate before pulling parts, since ranges within a prefix can span multiple catalog revisions.
| Prefix | Identifies | Notes |
|---|---|---|
| 39J | Industrial engine configuration | Industrial-duty D346, rated around 550 hp (410 kW). Covers SN 39J1 and up. Separate industrial parts and service catalog from the marine and vehicular builds; used for stationary and industrial drive applications (pump/generator drive class). |
| 40J | Marine engine configuration | Marine-rated D346, catalog dated late 1972. Covers SN 40J1 and up, with production continuing well beyond the initial catalog range. Own dedicated marine parts and service catalog, separate from the industrial (39J) and vehicular (98N) builds. |
| 98N | Vehicular engine configuration | Vehicular-rated D346, covers SN 98N1 and up, catalog dated late 1972. Confirm with dealer exactly which mobile equipment this configuration was factory-fitted to. Do not assume it is the same as the D346T tractor engine used in the 651/657 scraper family, which carries its own separate identity. |
| 73X | Engine-machine configuration | Listed under a combined engine-machine parts/service catalog as SN 73X1 (73X00001) and up, distinct from the industrial, marine, and vehicular catalogs above. Confirm with dealer which chassis or application this configuration shipped in — not tied to a single confirmed host machine in available listings. |
Frequently asked questions
What engine does the Caterpillar D346 use?
The D346 is Caterpillar's own factory power unit rather than a machine fitted with another maker's engine. It is a water-cooled V8 diesel built in naturally aspirated, turbocharged (D346T), and turbocharged-aftercooled (D346TA) forms, displacing roughly 19.5 liters (1,190 cu in). Early builds used a 90-degree cylinder bank angle; from about 1969 the block was redesigned to 60 degrees for the B-series scrapers and the 666/657 line.
What is the D346's operating weight?
As a bare engine, dry weight runs roughly 2.8 to 3.2 tonnes (6,200 to 7,000 lb), varying with turbocharger, aftercooler, and accessory-drive hardware fitted. Installed in a 651B motor scraper, the complete machine's empty operating weight runs around 57.5 tonnes (126,900 lb); exact figures vary by scraper configuration and generation.
What replaced the Caterpillar D346?
In Caterpillar's motor-scraper line, the turbocharged V-12 3412/3412TA replaced the D346T starting with the 651E and 657E generation in the early-to-mid 1980s. In standalone industrial, generator-set, and marine propulsion roles, the D346 was phased out as Caterpillar's engine range moved on; remanufactured long blocks and parts support remain the main path for keeping D346-powered equipment running today.
What D346 owners discuss
How long does a D346 typically go before needing a major overhaul in scraper service?
Owners running D346-powered 657/666-series scraper tractors put front-engine life at roughly 5,000-6,000 hours in hard digging duty before a rebuild is due, shorter than what later diesels manage in the same chassis. Actual life swings a lot with load cycle and cooling system upkeep - genset and industrial installations that see steadier, lighter loads tend to outlast scraper duty. Plan a mid-life inspection well before that hour mark instead of running the engine to failure.
Can a D346 run on today's ultra-low-sulfur diesel without changes?
Mechanics who keep these mechanically-governed engines going warn that low-sulfur fuel strips away lubricity the original injection pump and cylinder bore were designed around. Reported failures include piston and ring seizure traced to reduced lubrication in the fuel system, not contamination. Run a sulfur-replacement lubricity additive in every tank and watch for early warning signs - rising blow-by or a gradual power loss - before they turn into a seized piston. Have your dealer or an injection pump shop confirm the right additive and dosing for your pump before you rely on it.
Why won't a D346T or D346TA run right with the turbo off or failed?
Owners of the turbocharged D346T and aftercooled D346TA report these variants are tuned around boost and will barely idle, let alone pull a load, once the turbo is removed or has failed. That is different from a naturally aspirated diesel that just loses power without forced induction - a dead turbo here can leave the engine unable to run cleanly at all. Treat rough idle, heavy smoke, or flat power as a turbo-system fault first, not a fuel or timing problem. Have your dealer or a turbo shop check boost pressure and shaft play before you chase anything else.
Is the loud gear-train and valve-train noise on a D346 something to worry about?
Generally no. This overhead-cam V8 family - shared architecture with the D348 V12 and D349 V16 - runs rocker arms under the cams with a gear train at both ends of the block, which is inherently noisier than a cam-in-block engine. A healthy D346 sounds mechanically busy at idle and that is normal. A sudden new knock, rattle, or a change in the established noise pattern is the actual red flag, not the baseline gear-train whine.
My engine is tagged D346 - how do I know if it's the early 90-degree block or the later 60-degree version?
Caterpillar's original V8 in this family was a 90-degree block, later replaced by a more compact 60-degree design carrying the D346 designation. Bore and stroke carried over between the two, but block angle, footprint, and some accessory drive locations did not. Confirm the configuration from the engine serial number and dataplate rather than assuming from the name alone - parts for one configuration are not a given fit on the other.
What's the common complaint about the D346's starting and electrical system?
This engine predates any electronic control - there's no ECM or sensor network to fault-code. The recurring complaint from owners is on the 24-volt starting side: worn starter motors and solenoids, marginal battery banks, and hard cold-weather starts that rely on ether/starting-fluid assist rather than any glow-plug or intake-heater system. Most "electrical" gripes trace back to basic starter, battery, and wiring condition rather than the engine itself.
What should I check before buying a used D346-powered engine or machine?
Confirm the exact configuration first - 60-degree versus 90-degree block, naturally aspirated D346 versus turbocharged D346T versus aftercooled D346TA - off the serial number and dataplate, since parts and output are not interchangeable across variants. Ask for hour meter history and any rebuild records; a high-hour engine with no rebuild paperwork is a red flag given the roughly 5,000-6,000 hour service life reported in hard scraper duty. On T/TA variants, verify the turbo is present and functioning, since these engines won't run properly without it. Check the cooling system for a clean radiator core and a functioning water pump, and ask what fuel it has run on - ultra-low-sulfur diesel without a lubricity additive is a known cause of piston seizure on these older fuel systems. Have your dealer or a diesel shop familiar with this engine family run a compression and oil-analysis check before you commit.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Serial-range & configuration variants
This page covers the Caterpillar D346. Related factory variants of the same model family:
D346D346D346
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