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John Deere S785 Combine

The John Deere S785 is a combine powered by a Caterpillar C-9 engine.

8.8 L
Displacement
6
Cylinders
375 kW
Engine power
120
Parts

Engine

Caterpillar C-9
Displacement8.8 L
Cylinders6
AspirationATAAC
Rated speed1800 rpm
Oil capacity32.0 L

Parts

120
Part #DescriptionQtySystem
0336034Seal O-Ring1Seal Amazon eBay $15.89
093-7521Filter hydraulic1Hydraulic filter eBay $29.99 NAPA $45.52 KuduParts $18.00 FridayParts $19.99
101-28441 gallon (3.8L)1 gallon (3.8L)Fluid Amazon eBay
102-2828Filter oil1Oil filter eBay $15.00
1052508Fuel Priming Pump1Pump Amazon eBay $10.99 FridayParts $29.89
111-2369Maintenance Element1Coolant filter Amazon eBay $26.35 NAPA $21.06
118-2018V-belt1Belt eBay $74.43 FridayParts $21.56
119-5152Cat Engine Oil (quart bottle)quart bottleFluid Amazon eBay
126-2081Filter oil1Oil filter eBay $27.00 KuduParts $42.00 FridayParts $44.11
130-3216V-belt1Belt Amazon eBay FridayParts $17.99
1359819Air Compressor Mounting Seal1Seal Amazon eBay $9.52
1375541Fuel Priming Pump1Pump Amazon eBay $94.99 FridayParts $26.17
142-1340Air Primary1Air filter eBay $50.00 KuduParts $109.00 FridayParts $113.88
142-1403Air Secondary1Air filter eBay $37.99 FridayParts $35.99 KuduParts $75.00
142-1404Air filter innerAir filter eBay $22.00 FridayParts $21.00
142-8858SwitchSensor eBay $20.74 FridayParts $20.23
147-5088Water pump sealSeal eBay $20.40
1613411Exhaust Manifold Gasket6Gasket Amazon eBay $19.48
1632478Valve Stem Seal6/12/24Seal Amazon eBay $8.54
1661781Front Cover Gasket1Gasket Amazon eBay $15.75
1670024Cylinder Liner Seal Ring6Seal Amazon eBay $12.00
1694166Front Dust Seal1Seal Amazon eBay $34.95 FridayParts $199.00
1803907Integral Seal1Seal Amazon eBay $24.00
183-4494V-belt1Belt eBay $69.55 FridayParts $59.60
187-1315Gasket cylinder headGasket eBay $109.99 FridayParts $93.00
190-4155V-belt1Belt eBay $33.29 FridayParts $51.74
190-6114Gasket oil panGasket Amazon eBay $40.77 eBay $42.88 FridayParts $46.98
1906114Oil Pan Gasket1Gasket Amazon eBay $40.77 eBay $42.88 FridayParts $46.98
191-5094TurbochargerTurbocharger eBay $600.69 FridayParts $632.00 KuduParts $670.00
1914457Regulator Housing Gasket1Gasket Amazon eBay $7.50
192-2133Gasket exhaust manifoldGasket eBay
193-2785HoseHose eBay $79.99 KuduParts $34.00 FridayParts $36.58
193-2786HoseHose eBay $41.99 KuduParts $59.00 FridayParts $60.86
1931167Oil Pan Integral Seal1Seal Amazon eBay $76.14
1950452Oil Pick Up Tube Gasket1Gasket Amazon eBay $1.99
1P0451Turbo Mounting Gasket1Gasket Amazon eBay $8.99
1P436Fuel Priming Pump Gasket1Gasket Amazon eBay $9.95
1R-0762Fuel Secondary - ADV2Fuel filter Amazon eBay $33.99 eBay $34.95 NAPA $43.65 FridayParts $30.63
1R-0770Fuel/Water Separator1Fuel filter eBay $38.77 NAPA $57.83 KuduParts $22.00 FridayParts $24.00 SinoCMP $65.00
1R-1808Engine Oil - ADV1Oil filter Amazon eBay $141.00 eBay $59.99 NAPA $45.70 NAPA $45.70 KuduParts $80.00 FridayParts $81.99
1R0716Filter oilOil filter Amazon eBay $44.90 eBay $44.90 NAPA $33.79 NAPA $33.79 KuduParts $80.00 FridayParts $81.99
1R0719Filter oilOil filter eBay $20.00 FridayParts $31.32 KuduParts $58.00
1R0749Filter fuel1 case (12 x 1 quart)Fuel filter Amazon Amazon eBay $135.88 eBay $135.88 NAPA $28.51 NAPA $28.51 KuduParts $17.00 FridayParts $47.50
1R0751Fuel Filter (secondary)Fuel filter Amazon Amazon eBay $20.19 eBay $48.88 NAPA $22.53 NAPA $22.53 KuduParts $36.00 FridayParts $37.23
1R0762Filter fuelFuel filter Amazon eBay $33.99 eBay $34.95 NAPA $43.65 FridayParts $30.63
1R0774Filter hydraulicHydraulic filter eBay $37.11 NAPA $54.81 FridayParts $24.99 KuduParts $47.00
1R0777Filter hydraulicHydraulic filter eBay $19.95 FridayParts $32.80
1R1808Filter oilOil filter Amazon eBay $141.00 eBay $59.99 NAPA $45.70 NAPA $45.70 KuduParts $80.00 FridayParts $81.99
2002258Water Pump Gasket1Gasket Amazon eBay $15.99
202-7676Water pumpPump eBay $230.21 SinoCMP $249.00 FridayParts $263.74
207-1551Starter motor1Starter eBay $749.00 SinoCMP $589.00
2090762Front Cover Gasket1Gasket Amazon eBay $30.27
2097290Oil Filter Base Gasket1Gasket Amazon eBay $35.00
2097293Oil Cooler Core Gasket1Gasket Amazon eBay $26.99
2105522Oil Pump1Pump Amazon eBay $149.99 FridayParts $219.99
211-2660Air filter assyAir filter eBay $25.17 NAPA $42.90
211-5022V-belt1Belt eBay $39.95
217-5701Gasket valve coverGasket Amazon eBay $29.99 eBay $29.99 FridayParts $35.99
2175701Valve Cover Gasket1/2Gasket Amazon eBay $29.99 eBay $29.99 FridayParts $35.99
2192340Regulator Housing Gasket1Gasket Amazon eBay $25.68
220-0454Air Primary1Air filter eBay $145.94
224-3255Water pumpPump eBay $240.00 SinoCMP $249.00
230-2930HoseHose eBay $47.79
230-2931HoseHose eBay $55.52 KuduParts $91.00 FridayParts $92.94
241-2896V-belt1Belt eBay $45.00 FridayParts $42.60
2418390Valve Stem Seal12Seal Amazon eBay $24.04
2457339Front Crankshaft Seal1Seal Amazon eBay $45.00 FridayParts $18.99
247-7133ThermostatThermostat Amazon eBay $107.00 eBay $41.00 FridayParts $27.50
2477133Regulator - 190°1Thermostat Amazon eBay $107.00 eBay $41.00 FridayParts $27.50
248-5513ThermostatThermostat Amazon eBay $39.95 eBay $43.00 FridayParts $30.31 SinoCMP $59.00
2485513Regulator - 180°1Thermostat Amazon eBay $39.95 eBay $43.00 FridayParts $30.31 SinoCMP $59.00
262-5194Air1Air filter eBay $78.00
263-1830V-belt1Belt eBay $65.95
2683490Valve Cover Gasket Base1Gasket Amazon eBay $68.00 FridayParts $41.50
2854073Rear Crankshaft Seal1Seal Amazon eBay $30.00 FridayParts $52.99
2854074Rear Crankshaft Seal1Seal Amazon eBay $32.60
2854106Valve Cover Gasket Upper1Gasket Amazon eBay $41.87 FridayParts $35.08
296-8325Crankcase Ventilation (CV) FilterOcv filter cartridge Amazon eBay $48.30
2974841Injector External Seal Ring Kit6Seal Amazon eBay $19.80 FridayParts $25.99
2M4453Water Pump Mounting Seal1Seal Amazon eBay $4.83
2S0795Core Gasket2Gasket Amazon eBay $7.90
3107255Injector Tube Seal Ring6Seal Amazon eBay $10.63
3107257Injector Tube Seal Ring6Seal Amazon eBay $10.99
326-1643Filter water separator1Fuel filter Amazon eBay $25.00 NAPA $66.22 KuduParts $22.00 FridayParts $105.00
326-1644Filter water separator1Fuel filter Amazon eBay $10.00 NAPA $57.83 KuduParts $22.00 FridayParts $24.00
328-3655Filter hydraulic/transmission1Hydraulic filter eBay $58.72 NAPA $121.25
331-8905Oil pumpPump eBay $1000.00 FridayParts $219.99
3S3875Filter fuelFuel filter eBay $49.99
3S9643Regulator Seal1Seal Amazon eBay $12.00 FridayParts $110.00
4J0525Water Pump O-RIng1Seal Amazon eBay $6.90
5P7530Oil Pick Up Tube Seal1Seal Amazon eBay $2.00
6I2502Air filter innerAir filter eBay $29.99 NAPA $64.65 KuduParts $24.00 FridayParts $26.18
7C7431Turbo Mounting Gasket1Gasket Amazon eBay $12.99
7M4705V-beltBelt eBay $45.95 NAPA $48.82 FridayParts $82.99
7M7273Turbo Mounting Gasket1Gasket Amazon eBay $19.48
AP70121Diesel particulate filter (DPF)2Dpf Amazon eBay
AP70122DPF gasket1Gasket Amazon eBay
AP70123Diesel particulate filter (DPF)1Dpf Amazon eBay
AP70314DPF gasket2Gasket Amazon eBay
M-03289704 6 Injector O-Ring - LowerInjector Amazon eBay
M-03360341 Seal O-RingSeal Amazon eBay
M-10262296 Valve Stem Seal - ExhaustSeal Amazon eBay
M-1050452Oil Pickup Tube Gasket 35, 38Gasket Amazon eBay
M-10525081 Fuel Priming Pump1Pump Amazon eBay
M-11362501 Manifold to Cylinder Head Oil Cooler GasketGasket Amazon eBay
M-11487186 Injector O-Ring - Upper HEUIInjector Amazon eBay
M-11542451 Manifold to Cylinder Head Intake Manifold GasketGasket Amazon eBay
M-11929401 Water Pump Mounting SealSeal Amazon eBay
M-11929501 Valve Cover GasketGasket Amazon eBay
M-11930368 12 Valve Steam SealSeal Amazon eBay
M-11930614 6 Injector TubeInjector Amazon eBay
M-11930721 Oil Pan GasketGasket Amazon eBay
M-12084021 1 Water PumpPump Amazon eBay
M-12582746 Injector O-Ring - Lower HEUIInjector Amazon eBay
M-12654661 Regulator GasketGasket Amazon eBay
M-12682271 1 Water PumpPump Amazon eBay
M-12782134 6 Fuel Injector - MUIInjector Amazon eBay
M-12782164 6 Fuel Injector - MUIInjector Amazon eBay
M-12782184 6 Fuel Injector - MUIInjector Amazon eBay
M-12782224 6 Fuel Injector - MUIInjector Amazon eBay

Service & wear parts shared with every machine that uses this engine. Confirm the exact part for your serial number.

Aftermarket parts that fit this combine

60
RE546986 FridayParts $99.33 AH221427 KuduParts $58.00 FridayParts $59.90 AXE11707 FridayParts $1719.00 PG203656 FridayParts $1719.00 AXE77356 FridayParts $1719.00 421AK011848 FridayParts $1719.00 AN276545 FridayParts $543.35 AH205072 FridayParts $60.95 AXE16947 FridayParts $60.95 AXE40308 FridayParts $92.99 AH230746 FridayParts $32.00 AH235218 FridayParts $104.26 R53762 KuduParts $11.00 FridayParts $12.70 AH212091 FridayParts $51.27 AH149842 FridayParts $51.27 HXE124869 FridayParts $255.65 H241212 FridayParts $255.65 HXE124870 FridayParts $187.69 HXE95511 FridayParts $124.68 HXE54503 FridayParts $136.78 AXE12904 FridayParts $326.06 HXE11090 Amazon eBay $158.09 KuduParts $161.00 FridayParts $166.15 HXE11091 Amazon eBay $75.00 KuduParts $73.00 FridayParts $75.00 AH221249 FridayParts $40.26 RE539584 Amazon eBay $29.98 FridayParts $295.48 AH144149 FridayParts $48.87 AXE48749 FridayParts $389.49 H174745 KuduParts $38.00 FridayParts $40.99 H211285 KuduParts $38.00 FridayParts $40.99 RE575983 FridayParts $224.85 AH169549 FridayParts $22.78 AH125975 FridayParts $161.80 KuduParts $178.00 AT372656 KuduParts $210.00 FridayParts $220.89 AH228038 FridayParts $49.80 AXE42868 FridayParts $167.41 AH231759 FridayParts $167.41 AXE36480 FridayParts $129.99 RE269635 FridayParts $59.60 RE269644 FridayParts $59.60 DE20711 FridayParts $246.99 H219634 KuduParts $68.00 FridayParts $69.99 AXE12177 FridayParts $106.68 AH229100 KuduParts $181.00 FridayParts $185.99 AH219987 FridayParts $89.50 H201727 KuduParts $55.00 FridayParts $56.88 H201368 FridayParts $44.89 AH218425 FridayParts $1109.99 AH168284 KuduParts $359.00 FridayParts $369.99 AH168285 FridayParts $378.99 AH223264 FridayParts $269.99 AH218399 FridayParts $336.99 AXE74236 KuduParts $522.00 FridayParts $542.56 H205667 FridayParts $499.99 H234549 KuduParts $67.00 FridayParts $68.99 H234550 FridayParts $75.99 AXE16272 FridayParts $118.60 AXE78479 FridayParts $118.60 RE540860 FridayParts $58.20 AH168111 KuduParts $1440.00 FridayParts $1465.48 AH202466 KuduParts $1440.00 FridayParts $1465.48

Parts listed by aftermarket suppliers as fitting this combine — leads compiled from supplier catalogs; verify the exact part for your serial number.

Common questions

What engine does the John Deere S785 use?

The John Deere S785 combine is powered by the Caterpillar C-9 engine.

About

John Deere S785 — combine. Specifications and parts compiled from manufacturer documents.

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Service & wear parts for the John Deere S785.

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