Facts About Generators
GeneratorsDirectoryEnginesControllersPartsManufacturersGuides
Search models or part #
Home›Engines›John Deere 6090HF485

John Deere 6090HF485 Engine Engine

The John Deere 6090HF485 is a 9 L 6-cylinder turbocharged, aftercooled engine rated at 1800 rpm, producing up to 242 kW. It powers generator sets from Generac and John Deere, including the SD230, SD250, SD275 and QAS 330. It holds 40 L (10.6 gal) of oil and 48 L (12.7 gal) of coolant.

Also known as: John Deere 6090HF485, 6090HF485

Part of the John Deere 6090 engine family — 30 variants share parts & fitment.

9.0 L
Displacement
6
Cylinders
1800 rpm
Rated speed
242 kW
Gross power

Engine specifications

Oil capacity40.0 L
Coolant capacity48.0 L
Displacement9.0 L
Cylinders6
AspirationTurbocharged, Aftercooled
Rated speed1800 rpm
Gross power242 kW

Generator sets powered by this engine

4

Shared across brands: Generac, John Deere

Generac SD230Generac SD250Generac SD275John Deere QAS 330

Parts cataloged across the John Deere 6090 family

14
Part #DescriptionCategory
GM17672-MA136Alternatoralternator
2914900001Automatic Voltage Regulatorother_service
APM303Control Panelother_service
GM17425-MA31Controller, Decision-Maker 550other_service
GM21224-MA1Air Intake, Heavy Dutyother_service
GM32385-KP1Flexible Exhaust Connectorother_service
GM34651-KP1Exhaust Manifold Blanketother_service
GM51053-GA2Engine and Decalsother_service
GM51053-GA4Engine and Decalsother_service
GM51055-MA1Cooling, Unit Mounted Radiatorother_service
GM51056-MA1Skidother_service
GM51057-MA3Control and Harnessother_service
GM52903-MA1Skidother_service
M3227Canopyother_service

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Aftermarket parts that fit this engine

60
RE518097 PartsGeek FridayParts $48.36 160DLC PartsGeek yemparts $42.92 180GLC PartsGeek yemparts $50.16 200DLC PartsGeek yemparts $42.92 2154G PartsGeek 240DLC PartsGeek yemparts $100.19 270DLC PartsGeek yemparts $50.81 290GLC PartsGeek yemparts $42.92 350DLC PartsGeek yemparts $49.06 E140LC PartsGeek yemparts $97.87 E260LC PartsGeek yemparts $97.87 E300LC PartsGeek yemparts $50.16 RE533516 PartsGeek SE501387 PartsGeek AT173624 PartsGeek FridayParts $117.61 SE501835 PartsGeek 210LE PartsGeek yemparts $58.58 485E PartsGeek yemparts $58.58 486E PartsGeek yemparts $31.26 488E PartsGeek yemparts $81.78 550G PartsGeek yemparts $42.94 650G PartsGeek woodline $28.99 344J PartsGeek yemparts $134.93 344H PartsGeek yemparts $53.28 AT208541 PartsGeek FridayParts $234.69 SE501348 PartsGeek FridayParts $234.69 444J PartsGeek yemparts $74.82 544H PartsGeek yemparts $112.59 624H PartsGeek yemparts $64.06 624J PartsGeek yemparts $112.59 644H PartsGeek 724J PartsGeek 824J PartsGeek yemparts $112.59 200LC PartsGeek yemparts $42.80 330LC PartsGeek yemparts $42.80 SE501948 PartsGeek FridayParts $250.30 RE546777 PartsGeek FridayParts $250.30 RE528408 PartsGeek FridayParts $250.30 RE529151 PartsGeek sinocmp $219.00 350GLC PartsGeek sinocmp $29.00 380GLC PartsGeek yemparts $42.80 E330LC PartsGeek yemparts $49.06 E360 PartsGeek yemparts $137.10 E400 PartsGeek yemparts $131.41 SE501947 PartsGeek yemparts $192.56 RE546776 PartsGeek yemparts $192.56 095000-6480 PartsGeek yemparts $192.56 8295R PartsGeek yemparts $80.42 SE501823 PartsGeek 4045D PartsGeek yemparts $58.40 77HP PartsGeek 1999-2004 PartsGeek yemparts $42.43 10PA17C PartsGeek sinocmp $239.00 RE52454 PartsGeek 310D PartsGeek yemparts $52.85 315D PartsGeek sinocmp $39.00 410D PartsGeek yemparts $41.69 510D PartsGeek yemparts $52.85 710D PartsGeek woodline $20.26 744K PartsGeek yemparts $52.61

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

Filters for this engine

  • Air filter: John Deere RE587794 John Deere 4S00686R John Deere AH115833 John Deere F071151 John Deere F071150 John Deere AH148880 John Deere RE67828 John Deere RE67829
  • Fuel filter: John Deere N378886 John Deere AR103220 John Deere RE522688 John Deere AT365869 John Deere RE539465 John Deere AE20952 John Deere RE522689 John Deere AT223493
  • Oil filter: John Deere RE538245 Donaldson P550938

Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.

Common questions

What is the oil capacity of the John Deere 6090HF485?

The John Deere 6090HF485 engine has an oil capacity of 40.0 liters.

What is the displacement of the John Deere 6090HF485?

The John Deere 6090HF485 has a displacement of 9.0 liters with 6 cylinders.

Which generators use the John Deere 6090HF485 engine?

The John Deere 6090HF485 powers 4 generator set(s), including Generac SD230, Generac SD250, Generac SD275, John Deere QAS 330.