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Home›Engines›John Deere 6090HFG94B

John Deere 6090HFG94B Engine

The John Deere 6090HFG94B is a 9 L 6-cylinder turbocharged intercooled engine rated at 1800 rpm, producing up to 237 kW. It powers generator sets from Atlas Copco, including the QAS 250 JD. It holds 40 L (10.6 gal) of oil and 45.42 L (12.0 gal) of coolant.

Also known as: John Deere 6090HFG94B

Part of the John Deere 6090 engine family — 43 variants share parts & fitment.

9.0 L
Displacement
6
Cylinders
1800 rpm
Rated speed
237 kW
Gross power
On this pageService partsSpecsGenerator setsMaintenanceFilter cross-referenceFAQ

Service parts for the 6090HFG94B

The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.

Air intake

1 required
2914508200Air filter$68.00eBay

Fuel system

1 required
3222311922Fuel filterfind

Oil system

1 required
1310072442Oil filter$19.50eBay

Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.

Engine specifications

Oil capacity40.0 L
Coolant capacity45.42 L
Displacement9.0 L
Cylinders6
AspirationTurbocharged intercooled
Rated speed1800 rpm
Gross power237 kW

Maintenance schedule

ItemSpecCapacityPart #Interval
Air filter1000 hour service interval29145082001000 hr Amazon eBay $68.00 KuduParts $44.00
Fuel filter500 hour service interval—500 hr
Oil filter500 hour service interval1310072442500 hr Amazon eBay $19.50 KuduParts $16.00
Battery500 hour service interval—500 hr
Belt500 hour service interval—500 hr
Coolant filter500 hour service interval—500 hr
Spark plug500 hour service interval—500 hr

Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.

Parts cataloged across the John Deere 6090 family

99
Part #DescriptionCategory
AT387574ALTERNATORAlternator
RE500226ALTERNATORAlternator
RE551447ALTERNATORAlternator
RE551448ALTERNATORAlternator
RE558676ALTERNATORAlternator
RE65414ALTERNATORAlternator
SE501838ALTERNATOR (REMAN FOR AT387574) (24V, 100A) (3152)Alternator
SE502563ALTERNATORAlternator
4UA1015 Relay I/O BoardBattery
DZ118761FAN BELTBelt
DZ118828FAN BELTBelt
DZ118995FAN BELTBelt
R519476FAN BELTBelt
T428848FAN BELTBelt
SE501759CONNECTING ROD (REMAN FOR DZ122131)Connecting rod
RM100131CONTROLLERController
SE502800CONTROLLERController
SE501747CYLINDER HEADCylinder head
RG13813Location of Engine Serial Number PlateEngine identification
RG13814Engine Serial Number PlateEngine identification
RG13820Option Code LabelEngine identification
RG14799Engine Serial Number PlateEngine identification
AR44402Valve Stem LubricantFluid
AR54749Soap LubricantFluid
DZ110558SECONDARY FUEL FILTERFuel filter
DZ112918SECONDARY FUEL FILTERFuel filter
PFF51674Secondary Fuel Element (OEM: RE506428)Fuel filter
PFF5551Primary & Secondary Fuel Kit (OEM: RE525523, RE527961)Fuel filter
RE520906PRIMARY FUEL FILTERFuel filter
RE525523Fuel filterFuel filter
RE527961FUEL FILTERFuel filter
RE539465PRIMARY FUEL FILTERFuel filter
SE501947FUEL INJECTION NOZZLE (REMAN FOR DZ100221)Fuel injection nozzle
TY6299PERMATEX AVIATION (Form-A-Gasket No. 3), 227 g (8 oz) containerGasket
SE501948FUEL INJECTION NOZZLEInjector
DZ118283OIL FILTEROil filter
RE509672OIL FILTEROil filter
RE530346OCV FILTEROil filter
4067CPuck model 4067C lagoon boat, powered by a 280-kW (375-hp) PowerTech Plus 9.0L engineService part / kit
51048Pâte LOCTITE Moly PasteService part / kit
A34471UN—11OCT88Service part / kit
APM303Control PanelService part / kit
AR31790Adhésif plastique SCOTCH-GRIP EC1099Service part / kit
CB125100-200Coolant heater, 2500W, 120VService part / kit
CB125110-200Coolant heater, HotStart, 2500W, 120VService part / kit
CTM106819Application ListService part / kit
CTM3859.0 L Diesel Engines — Level 14 Electronic Fuel System with Denso HPCRService part / kit
CTM67OEM Engine AccessoriesService part / kit
D-292865Battery charger, 120/240V, 5.1/3AService part / kit
D17005BRflexible cylinder honeService part / kit
D17006BRhoneService part / kit
DSAB45549Litho in U.S.A. (10-07)Service part / kit
DZ113609SHORT BLOCK ASSEMBLYService part / kit
DZ114640DIESEL EXHAUST FLUID (DEF) DOSING UNIT FILTERService part / kit
DZ114695DEF TANK INLET SCREENService part / kit
DZ121189SHORT BLOCK ASSEMBLYService part / kit
DZ121193SHORT BLOCK ASSEMBLYService part / kit
DZ124403DIESEL EXHAUST FLUID INLINE FILTERService part / kit
GM106699-SBattery (Kohler)Service part / kit
JDE1963Collier-compresseurService part / kit
JDE93Pince à segmentService part / kit
JRG10040Front right lifting lugService part / kit
JRG10059Rear left lifting lugService part / kit
JRG23Engine lifting crossbarService part / kit
M3227CanopyService part / kit
PT506Composé NEVER-SEEZ - Aérosol de 453 gService part / kit
PT569Composé NEVER-SEEZ - À appliquer au pinceau, 227 gService part / kit
R518277CRANKSHAFT PULLEYService part / kit
R527478CRANKSHAFT PULLEYService part / kit
RE520465TORSIONAL DAMPERService part / kit
RE537960TORSIONAL DAMPERService part / kit
RE57604TORSIONAL DAMPERService part / kit
SE501748CONNECTING ROD (REMAN FOR DZ122131)Service part / kit
SE502544CONNECTING RODService part / kit
SE502847COMPLETE BLOCK ASSEMBLYService part / kit
TS203AcidService part / kit
TS204Battery ExplosionsService part / kit
TS271Avoid Hot PartsService part / kit
TS677Install Fan GuardsService part / kit
TY15941LOCTITE® 620Service part / kit
TY15969LOCTITE 609 Retaining Compound — 50 ml bottleService part / kit
TY9370Composé de blocage et d'étanchéité pour filetages LOCTITE 242 (résistance moyenne) (bleu) - Tube de 6 mlService part / kit
TY9374LOCTITE 592 Pipe Sealant with TEFLON (white), 6 mL (0.2 oz) tubeService part / kit
TY9375LOCTITE 592 Pipe Sealant with TEFLON, 50 mL (1.7 oz) tubeService part / kit
SE501228WATER PUMP (REMAN FOR RE530194)Pump
SE501922FUEL INJECTION PUMP (REMAN FOR RE571640)Pump
SE502545WATER PUMPPump
SE502546OIL PUMPPump
TY43512Composé de blocage et d'étanchéité pour filetages LOCTITE 242 (résistance moyenne) (bleu) - Bouteille de 50 mlSeal
DZ118217Cam Sensor Bushing DZ118217Sensor
RE506103STARTERStarter
RE529661STARTERStarter
RE549230STARTERStarter
RE556999STARTERStarter
RE564633STARTERStarter
SE501866STARTER (REMAN FOR RE506103) (24 V)Starter
SE502823STARTERStarter
SE502374TURBOCHARGERTurbocharger
SE502547TURBOCHARGERTurbocharger

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

Filters for this engine

  • Air filter: Atlas Copco 2914508200 John Deere RE587794 John Deere 4S00686R John Deere AH115833 John Deere F071151 John Deere F071150 John Deere AH148880 John Deere RE67828
  • Fuel filter: Atlas Copco 3222311922 Atlas Copco 6050719 Atlas Copco 1310072443 John Deere N378886 John Deere AR103220 John Deere RE522688 John Deere AT365869 John Deere RE539465
  • Oil filter: Atlas Copco 1310072442 John Deere RE538245 Donaldson P550938 Wix 51370

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

Also used in

12
  • John Deere 4930 — Sprayer
  • John Deere 7250 — Harvester
  • John Deere 8230T — Tractor Tracked
  • John Deere 8295RT — Tractor Tracked
  • John Deere 8310RT — Tractor Tracked
  • John Deere 8320RT — Tractor Tracked
  • John Deere 8330T — Tractor Tracked
  • John Deere 8335RT — Tractor Tracked
  • John Deere 8345RT — Tractor
  • John Deere 8360RT — Tractor Tracked
  • John Deere 8430T — Tractor Tracked
  • John Deere R4045 — Sprayer

Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.

Common questions

What is the oil capacity of the John Deere 6090HFG94B?

The John Deere 6090HFG94B engine has an oil capacity of 40.0 liters.

What is the displacement of the John Deere 6090HFG94B?

The John Deere 6090HFG94B has a displacement of 9.0 liters with 6 cylinders.

Which generators use the John Deere 6090HFG94B engine?

The John Deere 6090HFG94B powers 1 generator set(s), including Atlas Copco QAS 250 JD.

What oil filter does the John Deere 6090HFG94B use?

The John Deere 6090HFG94B uses oil filter part numbers Atlas Copco 1310072442, John Deere RE538245, Donaldson P550938.

What fuel filter does the John Deere 6090HFG94B use?

The John Deere 6090HFG94B uses fuel filter part numbers Atlas Copco 3222311922, Atlas Copco 6050719, Atlas Copco 1310072443.

What air filter does the John Deere 6090HFG94B use?

The John Deere 6090HFG94B uses air filter part numbers Atlas Copco 2914508200, John Deere RE587794, John Deere 4S00686R.