The John Deere 6090HFG86 is a 9 L 6-cylinder turbocharged, charge air-cooled engine rated at 1800 rpm, producing up to 345 kW. It powers generator sets from AKSA, Kohler and MTU, including the APD-ULJ300, 300REOZJ and 6R0150 DS300. It holds 31 L (8.2 gal) of oil and 16 L (4.2 gal) of coolant.
Also known as: John Deere 6090HFG86, 6090 HFG86
Part of the John Deere 6090 engine family — 30 variants share parts & fitment.
| Oil capacity | 31.0 L |
|---|---|
| Coolant capacity | 16.0 L |
| Displacement | 9.0 L |
| Cylinders | 6 |
| Aspiration | Turbocharged, Charge Air-Cooled |
| Rated speed | 1800 rpm |
| Gross power | 345 kW |
Shared across brands: AKSA, Kohler, MTU
| Part # | Description | Category |
|---|---|---|
| GM17672-MA136 | Alternator | alternator |
| 2914900001 | Automatic Voltage Regulator | other_service |
| APM303 | Control Panel | other_service |
| GM17425-MA31 | Controller, Decision-Maker 550 | other_service |
| GM21224-MA1 | Air Intake, Heavy Duty | other_service |
| GM32385-KP1 | Flexible Exhaust Connector | other_service |
| GM34651-KP1 | Exhaust Manifold Blanket | other_service |
| GM51053-GA2 | Engine and Decals | other_service |
| GM51053-GA4 | Engine and Decals | other_service |
| GM51055-MA1 | Cooling, Unit Mounted Radiator | other_service |
| GM51056-MA1 | Skid | other_service |
| GM51057-MA3 | Control and Harness | other_service |
| GM52903-MA1 | Skid | other_service |
| M3227 | Canopy | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
The John Deere 6090HFG86 engine has an oil capacity of 31.0 liters.
The John Deere 6090HFG86 has a displacement of 9.0 liters with 6 cylinders.
The John Deere 6090HFG86 powers 3 generator set(s), including AKSA APD-ULJ300, Kohler 300REOZJ, MTU 6R0150 DS300.