The John Deere 6135HFG84B is a 13.5 L 6-cylinder turbocharged, charge air-cooled engine rated at 1800 rpm, producing up to 401 kW. It powers generator sets from Kohler, including the 350REOZJB, 4M4019, 4M4021 and 4M4266. It holds 40 L (10.6 gal) of oil and 18 L (4.8 gal) of coolant.
Also known as: John Deere 6135HFG84B
Part of the John Deere 6135 engine family — 19 variants share parts & fitment.
| Oil capacity | 40.0 L |
|---|---|
| Coolant capacity | 18.0 L |
| Displacement | 13.5 L |
| Cylinders | 6 |
| Aspiration | Turbocharged, Charge Air-Cooled |
| Rated speed | 1800 rpm |
| Gross power | 401 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry | — | 1000 hr | find | |
| Fuel filter | Primary: 10 Microns, Secondary: 2 Microns @98% Efficiency | GM80460 | 1000 hr | eBay PartsGeek $48.97 | |
| Oil filter | Cartridge | GM80434 | 1000 hr | Amazon eBay | |
| Belt | N/A | — | 1000 hr | find | |
| Coolant filter | N/A | — | find | ||
| Oil | Full Pressure | 40.0 L | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| 20145-17038 | Air Filter | air_filter |
| 20145-17044 | Belt | belt |
| 20145-17042 | Coolant Filter | coolant_filter |
| 20145-17040 | Fuel Filter | fuel_filter |
| 20145-17036 | Oil Filter | oil_filter |
| 5M4272 | GENSET WEIGHT (WET) 8560 LBS | other_service |
| A34471 | UN—11OCT88 | other_service |
| DZ114431 | SHORT BLOCK ASSEMBLY | other_service |
| RG13887 | A—Engine Serial Number B—Application Data or Type C—Serial Number Plate | other_service |
| RG14798 | Engine Serial Number/Application Data | other_service |
| RG14813 | OEM Engine Option Code Label | other_service |
| RG40854 | 0000007 UN—19—06MAY05 | other_service |
| T6828AB | OILSCAN | other_service |
| T6829AB | COOLSCAN | other_service |
| TS206 | Wear Protective Clothing | other_service |
| TS220 | Work In Ventilated Area | other_service |
| TS677 | Install Fan Guards | other_service |
| TS953 | UN—15MAY90 | other_service |
| 20145-17046 | Spark Plug | spark_plug |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
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.
The John Deere 6135HFG84B engine has an oil capacity of 40.0 liters.
The John Deere 6135HFG84B has a displacement of 13.5 liters with 6 cylinders.
The John Deere 6135HFG84B powers 6 generator set(s), including Kohler 350REOZJB, Kohler 4M4019, Kohler 4M4021, Kohler 4M4266, Kohler 5M4027.
The John Deere 6135HFG84B uses oil filter part numbers Kohler GM80434, John Deere RE561823, John Deere RE538245.
The John Deere 6135HFG84B uses fuel filter part numbers Kohler GM80460, John Deere AT365869, John Deere RE539465.
The John Deere 6135HFG84B uses air filter part numbers John Deere AH115833, John Deere RE67829, John Deere AZ61133.