The John Deere 6068HFG85A is a 6.8 L 6-cylinder turbocharged, charge air-cooled engine rated at 1800 rpm, producing up to 235 kW. It powers generator sets from Kohler, including the 200REOZJF. It holds 32.5 L (8.6 gal) of oil and 11.3 L (3.0 gal) of coolant.
Also known as: John Deere 6068HFG85A
Part of the John Deere 6068 engine family — 92 variants share parts & fitment.
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
| Oil capacity | 32.5 L |
|---|---|
| Coolant capacity | 11.3 L |
| Displacement | 6.8 L |
| Cylinders | 6 |
| Aspiration | Turbocharged, Charge Air-Cooled |
| Rated speed | 1800 rpm |
| Gross power | 235 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry | 4508301 | Amazon eBay $11.96 | ||
| Fuel filter | Secondary | GM50006 | Amazon eBay $26.99 NAPA $44.17 | ||
| Oil filter | Cartridge | GM32809 | Amazon Amazon Amazon Amazon eBay $26.25 NAPA $28.76 | ||
| Battery | 2/12V, Wet | — | |||
| Belt | Flexible disc | GM64496 | Amazon | ||
| Coolant filter | N/A | — | |||
| Oil | 33.4 L | — | |||
| Spark plug | N/A | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Other | 10 in. weld flange bolt circle diameter B | 361.95 | mm (14.25 in.) | |
| Other | 10 in. weld flange outside diameter C | 406.4 | mm (16.0 in.) | |
| Other | 10 in. weld flange quantity of bolts / bolt hole diameter D | 12, 25.40 | mm (1.00 in.) | |
| Other | 12 in. weld flange bolt circle diameter B | 431.80 | mm (17.00 in.) | |
| Other | 12 in. weld flange outside diameter C | 482.6 | mm (19.0 in.) | |
| Other | 12 in. weld flange quantity of bolts / bolt hole diameter D | 12, 25.40 | mm (1.00 in.) | |
| Other | 14 in. weld flange bolt circle diameter B | 476.25 | mm (18.75 in.) | |
| Other | 14 in. weld flange outside diameter C | 533.4 | mm (21.0 in.) | |
| Other | 14 in. weld flange quantity of bolts / bolt hole diameter D | 12, 28.58 | mm (1.13 in.) | |
| Other | 16 in. weld flange bolt circle diameter B | 539.75 | mm (21.25 in.) | |
| Other | 16 in. weld flange outside diameter C | 596.9 | mm (23.5 in.) | |
| Other | 16 in. weld flange quantity of bolts / bolt hole diameter D | 16, 28.58 | mm (1.13 in.) | |
| Other | 18 in. weld flange bolt circle diameter B | 577.85 | mm (22.75 in.) | |
| Other | 18 in. weld flange outside diameter C | 635.0 | mm (25.0 in.) | |
| Other | 18 in. weld flange quantity of bolts / bolt hole diameter D | 16, 31.75 | mm (1.25 in.) | |
| Other | 20 in. weld flange bolt circle diameter B | 635.00 | mm (25.00 in.) | |
| Other | 20 in. weld flange outside diameter C | 698.5 | mm (27.5 in.) | |
| Other | 20 in. weld flange quantity of bolts / bolt hole diameter D | 20, 31.75 | mm (1.25 in.) | |
| Other | 5 in. weld flange bolt circle diameter B | 215.90 | mm (8.50 in.) | |
| Other | 5 in. weld flange outside diameter C | 241.30 | mm (9.50 in.) | |
| Other | 5 in. weld flange quantity of bolts / bolt hole diameter D | 8, 22.23 | mm (0.88 in.) | |
| Other | 6 in. weld flange bolt circle diameter B | 254.0 | mm (10.0 in.) | |
| Other | 6 in. weld flange outside diameter C | 279.4 | mm (11.0 in.) | |
| Other | 6 in. weld flange quantity of bolts / bolt hole diameter D | 8, 22.23 | mm (0.88 in.) | |
| Other | 8 in. weld flange bolt circle diameter B | 298.45 | mm (11.75 in.) | |
| Other | 8 in. weld flange outside diameter C | 342.9 | mm (13.5 in.) | |
| Other | 8 in. weld flange quantity of bolts / bolt hole diameter D | 8, 22.23 | mm (0.88 in.) | |
| Other | Weld flange angle A (10, 12, 14 in. nominal pipe size) | 30 | deg. | |
| Other | Weld flange angle A (16, 18, 20 in. nominal pipe size) | 22.5 | deg. | |
| Other | Weld flange angle A (5, 6, 8 in. nominal pipe size) | 45 | deg. |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
| Voltage | Phase | Connection | Leads | Notes |
|---|---|---|---|---|
| 12-lead optional voltage connections | 12 | Alternator optional feature | ||
| 4-lead dedicated voltages | 4 | Alternator standard feature | ||
| 110/127/139/240/254/277 | single-phase | switchable | Towable generator model specifications; some models n/a | |
| 208/220/240/415/440/480 | 3-phase | reconnectable | Towable generator model specifications | |
| 208/220/240/415/440/480 | 3-phase | switchable | Towable generator model specifications |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
| Part # | Description | Category |
|---|---|---|
| 100-001 | Air Filter | Air filter |
| 24-21000 | Air Filter | Air filter |
| 60205 | MOUNT, CONTROL BOX - COMMON | Air filter |
| 85400737 | OUTER AIR FILTER | Air filter |
| 85400786 | INNER AIR FILTER | Air filter |
| 85403921 | AIR FILTER HEAVY DUTY | Air filter |
| C03327 | Air Cleaner | Air filter |
| C03396 | AIR FILTER | Air filter |
| G030077 | Air Cleaner Element (Engine) Primary | Air filter |
| G030078 | Air Cleaner Element (Engine) Secondary | Air filter |
| GM100703 | Element, Primary | Air filter |
| GM100704 | Element, Safety | Air filter |
| GM90735 | Air Cleaner | Air filter |
| GM91358 | Element, Air Cleaner | Air filter |
| GM92823 | Element, Air Cleaner Safety | Air filter |
| GM94203 | Heavy Duty Air Cleaner | Air filter |
| MQ-125-AIR-FILTER | Air Filter | Air filter |
| DZ114956 | ALTERNATOR | Alternator |
| DZ117503 | ALTERNATOR | Alternator |
| DZ123153 | ALTERNATOR | Alternator |
| LSA462M3 | Alternator | Alternator |
| RE505895 | ALTERNATOR (12V, 75A) | Alternator |
| RE506196 | Alternator 12 Volt 55 Amp | Alternator |
| RE533516 | ALTERNATOR | Alternator |
| RE533653 | ALTERNATOR | Alternator |
| RE533654 | ALTERNATOR | Alternator |
| RE537146 | ALTERNATOR (28V, 50A) (3142) | Alternator |
| RE537507 | ALTERNATOR (12V, 90 A) (31AE) | Alternator |
| RE537508 | ALTERNATOR | Alternator |
| RE550906 | ALTERNATOR | Alternator |
| RE555751 | ALTERNATOR | Alternator |
| RE558675 | ALTERNATOR | Alternator |
| RE558676 | ALTERNATOR | Alternator |
| RE558678 | ALTERNATOR | Alternator |
| RM100224 | ALTERNATOR (REMAN FOR RE505895) (12V, 75A) (3135) | Alternator |
| SE501341 | (REMAN FOR AT161324, DZ114957) (3142) | Alternator |
| SE502560 | (3164) | Alternator |
| SE502628 | ALTERNATOR (REMAN FOR RE533654) (12V, 120A) (3141) | Alternator |
| 85402451 | VOLTAGE REGULATOR | Avr |
| 8972824026 | Battery Acid charge Pb-Ca maintenance free, 24V - 1100 CCA | Battery |
| MQ-125-BATTERY | Battery | Battery |
| 85425460 | BELT | Belt |
| DZ114929 | FAN BELT (LGTH = 1655 mm) | Belt |
| DZ115455 | FAN BELT (LGTH = 1550 mm) | Belt |
| DZ115812 | FAN BELT (LGTH = 1680 mm) | Belt |
| DZ117267 | FAN BELT (LGTH = 1690 mm) | Belt |
| DZ117268 | FAN BELT (LGTH = 1530 mm) | Belt |
| DZ118556 | FAN BELT | Belt |
| DZ118557 | FAN BELT | Belt |
| DZ118558 | FAN BELT | Belt |
| DZ118559 | FAN BELT | Belt |
| DZ118560 | FAN BELT | Belt |
| DZ118561 | FAN BELT; LGTH = 1750 mm (24JX) | Belt |
| DZ118764 | FAN BELT (LGTH = 1525 mm) | Belt |
| DZ118781 | FAN BELT (LGTH = 1700 mm) | Belt |
| DZ118786 | FAN BELT | Belt |
| DZ118815 | FAN BELT (LGTH = 1725 mm) | Belt |
| DZ119018 | FAN BELT | Belt |
| DZ119059 | FAN BELT | Belt |
| DZ119060 | FAN BELT (LGTH = 1555 mm) | Belt |
| DZ119061 | FAN BELT (LGTH = 1540 mm) | Belt |
| DZ119062 | FAN BELT | Belt |
| DZ119063 | FAN BELT | Belt |
| DZ119416 | FAN BELT | Belt |
| DZ119477 | FAN BELT (LGTH = 1565 mm) | Belt |
| DZ119478 | FAN BELT (LGTH = 1570 mm) | Belt |
| DZ119515 | FAN BELT | Belt |
| DZ119516 | FAN BELT | Belt |
| DZ119520 | FAN BELT | Belt |
| DZ119521 | FAN BELT | Belt |
| DZ119522 | FAN BELT | Belt |
| DZ119530 | FAN BELT (LGTH = 1675 mm) | Belt |
| DZ119531 | FAN BELT | Belt |
| DZ119533 | FAN BELT | Belt |
| DZ119715 | FAN BELT | Belt |
| DZ121128 | FAN BELT; LGTH = 1725 mm (24JW) | Belt |
| DZ121129 | FAN BELT | Belt |
| DZ121133 | FAN BELT | Belt |
| GM70424-1 | Fan Belt (12V) | Belt |
| GM70424-2 | Fan Belt (24V) | Belt |
| GM70798-1 | Fan Belt | Belt |
| GM70798-2 | Fan Belt | Belt |
| GM70798-3 | Fan Belt | Belt |
| GM70798-4 | Fan Belt | Belt |
| GM84749 | Fan Belt | Belt |
| L114292 | FAN BELT | Belt |
| MQ-125-BELT | V-Belt | Belt |
| R123308 | Drive Belt, L1066H Late Production and M1066H all | Belt |
| R123437 | Drive Belt, LP-MP668T-H (with turbo) | Belt |
| R123439 | Drive Belt, LP-MP445D (non-turbo) | Belt |
| R123457 | Drive Belt LP-MP668T-H (with turbo, formerly #R123464) | Belt |
| R123464 | Drive Belt, LP668D (non-turbo, replaces R123463) | Belt |
| R134625 | FAN BELT (LGTH = 1645 mm) | Belt |
| R500277 | FAN BELT | Belt |
| RE518097 | Belt Tensioner | Belt |
| T282795 | FAN BELT | Belt |
| T428692 | FAN BELT (LGTH = 1665 mm) | Belt |
| T428724 | FAN BELT (LGTH = 1575 mm) | Belt |
| T428725 | FAN BELT | Belt |
| T428818 | FAN BELT | Belt |
| T428820 | FAN BELT (LGTH = 1580 mm) | Belt |
| T428822 | FAN BELT | Belt |
| T428823 | FAN BELT | Belt |
| T428825 | FAN BELT | Belt |
| T428863 | FAN BELT | Belt |
| VP64S17 | Pump Belt | Belt |
| 011064 | Cold Weather Operation | Cold weather operation |
| RM100100 | CONTROLLER | Controller |
| RM100131 | CONTROLLER | Controller |
| SE502800 | CONTROLLER | Controller |
| SE502801 | CONTROLLER (REMAN FOR RE520953) (8498) (8420) (8414) | Controller |
| 362140-S | Main controller circuit board | Controller board |
| 950-1682 | Coolant filter | Coolant filter |
| MOOOOO-20001Q | Auto START/STOP Engine Controller (ECU) | ECM / ECU |
| RE522680 | Short Block Assembly (L-M1066H and NL1066H4) | Engine |
| 5990101 | Power switching device (contactor) | Exerciser switch |
| 950-1683 | Pilot Hydraulic Filter | Filter |
| 950-2002 | Secondary Fuel Filter | Filter |
| MQ-125-FUEL-FILTER | Fuel Filter | Filter |
| MQ-125-OIL-FILTER | Oil Filter | Filter |
| 85403756 | BATTERY ELECTROLYTE | Fluid |
| G122208 | Clarke Eng Fluid - 5 gal | Fluid |
| G122209 | Clarke Eng Fluid -1 gal | Fluid |
| MQ-125-COOLANT | Coolant | Fluid |
| MQ-125-OIL | Engine Oil | Fluid |
| TY22041 | John Deere ENGINE BREAK-IN OIL (SAE 10W-30) | Fluid |
| 24-51003 | Fuel Filter without Drain Valve | Fuel filter |
| 24-51005 | Fuel Filter with Metal Drain Valve | Fuel filter |
| 85400976 | FUEL FILTER | Fuel filter |
| 85403525 | FUEL FILTER SEPARATOR | Fuel filter |
| 85431120 | FUEL FILTER | Fuel filter |
| 950-2001 | Fuel Filter | Fuel filter |
| CO2775 | Element, Fuel Water Separator | Fuel filter |
| CO2776 | Element, Fuel Filter Primary | Fuel filter |
| DZ112918 | SECONDARY FUEL FILTER | Fuel filter |
| DZ115392 | Secondary Fuel Filter | Fuel filter |
| DZ122688 | SECONDARY FILTER ELEMENT (35E6) | Fuel filter |
| DZ128543 | PRIMARY FUEL FILTER | Fuel filter |
| GM50006 | Fuel Filter | Fuel filter |
| GM50074 | Fuel Filter (primary) | Fuel filter |
| P-205-003 | Fuel Filter | Fuel filter |
| RE509031 | Filter Element | Fuel filter |
| RE5090362 | Fuel filter | Fuel filter |
| RE509208 | Filter Element (also order R113565) | Fuel filter |
| RE520906 | PRIMARY FUEL FILTER | Fuel filter |
| RE522878 | Fuel filter | Fuel filter |
| RE541578 | CRANKSHAFT PULLEY AND DAMPER; OD = 190 mm (1343) | Fuel filter |
| RE541922 | PRIMARY FUEL FILTER | Fuel filter |
| RE60021 | FINAL FUEL FILTER | Fuel filter |
| RE62419 | FUEL FILTER | Fuel filter |
| SE501934 | (16CB) | Fuel injection nozzle |
| 11-11013 | Gasket, Thermostat Cover Mounting | Gasket |
| 11-11023 | Gasket, Manifold to Expansion Tank | Gasket |
| 11-11043 | Gasket | Gasket |
| 11-21011 | Gasket | Gasket |
| 11-31031 | Gasket, Turbo Oil Return | Gasket |
| 11-31615 | Gasket | Gasket |
| 11-31635 | Gasket, Turbo Exhaust (K27) | Gasket |
| 33702 | GASKET KIT | Gasket |
| 36476 | GASKET KIT | Gasket |
| 85401131 | ROCKER COVER GASKET | Gasket |
| DZ123559 | COMPLETE BLOCK ASSEMBLY INCLUDES CYLINDER HEAD WITH VALVES AND ROCKER ARM ASSEMBLY, COMPLETE GASKET KIT WITH FRONT AND REAR SEALS | Gasket |
| R116516 | Engine Cylinder Head Gasket | Gasket |
| R123226 | Gasket, Water By-pass Tube | Gasket |
| R123345 | Gasket, Thermostat Housing | Gasket |
| R123354 | Gasket, Engine Oil Pan | Gasket |
| R123417 | Gasket, Water Pump | Gasket |
| R123501 | Gasket | Gasket |
| R123504 | Gasket, Remote Oil Filter Adapter | Gasket |
| R123525 | Gasket | Gasket |
| R123543 | Gasket, Rocker Arm Cover | Gasket |
| R123570 | Gasket | Gasket |
| R123572 | Gasket | Gasket |
| R135896 | Gasket | Gasket |
| R500374 | Gasket | Gasket |
| R504882 | Gasket, Rocker Arm Cover Mounting | Gasket |
| R53108 | Gasket, Starting Motor | Gasket |
| R90658 | Gasket, Exhaust Manifold | Gasket |
| 10000037182 | Clamp, hose - spring type CTB-27ST | Hose |
| 18-19501 | Hose 1-1/4" ID x 3-1/2" 3 Ply Silicone | Hose |
| 18-21016 | Hose, 2" I.D. x 1-3/4" 3 Ply Silicone | Hose |
| 18-31605 | Hose, 1-1/4 x 32" Wire Reinforced | Hose |
| 50332 | Hose, fuel .750 ID 35 PSI SAE 30R7 | Hose |
| 60316 | Clamp, hose - SAE 032 (1.56-2.50) | Hose |
| 85401289 | RADIATOR TOP HOSE | Hose |
| 85426005 | RADIATOR BOTTOM HOSE | Hose |
| GM62396 | Hose, Reducer | Hose |
| GM91647 | Hose, Hump | Hose |
| R128455 | Hose, Radiator Inlet | Hose |
| R128456 | Hose, Radiator Outlet | Hose |
| 25-11011 | Impeller with Gasket | Impeller |
| 25-15704 | Impeller | Impeller |
| 35104 | NOZZLE CLAMP ASSEMBLY | Injector |
| 85400893 | INJECTOR | Injector |
| RE48786 | Fuel Injector (with turbocharger, includes keys 2-3) | Injector |
| RE519730 | Fuel Injector | Injector |
| RE60062 | Fuel Injector (without turbocharger, includes keys 2-3) | Injector |
| Y5020 | DEF Dosing Injector | Injector |
| Y5021 | Fuel Injector Harness | Injector |
| 223673 | Filter, oil | Oil filter |
| 24-01002 | Oil Filter | Oil filter |
| 352793 | Oil Filter | Oil filter |
| 36881696 | ELEMENT, ENGINE OIL FILTER | Oil filter |
| 950-1681 | Engine Oil Filter | Oil filter |
| C04521 | Element, Oil Filter | Oil filter |
| DZ118286 | OIL FILTER | Oil filter |
| GM32809 | FILTER, OIL | Oil filter |
| GM64496 | Oil Filter | Oil filter |
| GM77161 | Oil Filter | Oil filter |
| GM86400 | Oil Filter | Oil filter |
| LF3703 | Lube, Spin-On | Oil filter |
| P-175-002 | Oil Filter | Oil filter |
| RE504836 | OIL FILTER | Oil filter |
| RE539279 | ENGINE OIL FILTER | Oil filter |
| SE501813 | (REMAN FOR DZ100021) (5024) | Oil pump |
| 011068 | Status: Generator at Rest, Stop Mode, 22:31 | Service part / kit |
| 011136 | DANGER Electrocution. Do not disable or modify the connection box door safety switch. | Service part / kit |
| 05-79650 | Soundshield | Service part / kit |
| 100REOZJ4 | Stationary non-emergency gen-sets | Service part / kit |
| 12547 | Assembly, cam lock, qrtr turn | Service part / kit |
| 12632 | Lug Door Safety Swtiches(2) | Service part / kit |
| 14203 | Block, terminal - 10 pos. | Service part / kit |
| 14204 | Kit, ground bar | Service part / kit |
| 17776 | THROTTLE SHAFT BUSHING REPLACEMENT | Service part / kit |
| 18556 | Regulator, voltage - SE 350 | Service part / kit |
| 18893 | Handle, lug door | Service part / kit |
| 18934 | Guard, potentiometer | Service part / kit |
| 20-29601-1 | Element, Intake Aftercooler | Service part / kit |
| 21-10000 | Zinc Plug | Service part / kit |
| 21-10010 | Zinc Anode | Service part / kit |
| 22018 | Hinge, continuous - 10.25 | Service part / kit |
| 22208 | Hinge, control panel - 28” | Service part / kit |
| 23025 | Light, interior control panel | Service part / kit |
| 23093 | Governor linkage gap kit | Service part / kit |
| 24-20015 | Crankcase Breather Filter, Left hand | Service part / kit |
| 24540 | Holder, manual | Service part / kit |
| 25-19511 | Wear Plate | Service part / kit |
| 25077 | Switch, toggle - 20A VAC | Service part / kit |
| 26229 | Kit, voltage adjustment pot w/wires | Service part / kit |
| 26431 | ESO MOUNTING AND GROUNDING KIT | Service part / kit |
| 26888 | PROTECTIVE SHIPPING CAP | Service part / kit |
| 26891 | PROTECTIVE SHIPPING CAP | Service part / kit |
| 27828 | Panel, lug box glastic | Service part / kit |
| 28561W | Box, lug enclosure | Service part / kit |
| 28564W | Panel, control left | Service part / kit |
| 28567 | Bus, main breaker out | Service part / kit |
| 28569W | Panel, lug box outlet | Service part / kit |
| 28570W | Door, lug box | Service part / kit |
| 28583W | Angle, top lug box | Service part / kit |
| 28584 | Bus, lug extension | Service part / kit |
| 28653B | Weldment, control box | Service part / kit |
| 28910 | SPRING, pressure adjusting | Service part / kit |
| 29893 | Bracket, control board wire guide | Service part / kit |
| 2x594 | Ampere rating | Service part / kit |
| 30175 | Decal, UN31A tank caution | Service part / kit |
| 30246W | Panel, digital control | Service part / kit |
| 32966 | O.S. METERING VALVE AND ARM ASSEMBLY | Service part / kit |
| 33002 | SEAT, spring | Service part / kit |
| 34195 | VALVE BODY | Service part / kit |
| 34270 | COIL ASSEMBLY | Service part / kit |
| 34488 | HOUSING AND ADVANCE PISTON KIT | Service part / kit |
| 36493 | HEAD AND ROTOR KIT | Service part / kit |
| 37055 | CSA SOLENOID KIT 12V NON-DELAY | Service part / kit |
| 38411 | CONNECTOR, back-leakage | Service part / kit |
| 51551 | Decal set, safety | Service part / kit |
| 51552 | Decal, high temp | Service part / kit |
| 54-51006 | Drain Valve, Metal | Service part / kit |
| 54005 | CAP, DEF FILL | Service part / kit |
| 55104 | CAP, FUEL FILL 3.50 - GREEN | Service part / kit |
| 60020 | Nut, M8-1.25 sflg lock | Service part / kit |
| 60062 | Screw, 10-32 x .750 pan phil, G2 | Service part / kit |
| 60068 | Screw, 10-24X.500 pan phil | Service part / kit |
| 60145 | Nut, .375-16 ser flg lock | Service part / kit |
| 60161 | Nut, .250-20 hx ser flg | Service part / kit |
| 60168 | Screw, .312-18X.750 hx hd | Service part / kit |
| 60175 | Screw, .250-20X.500 sflg hex | Service part / kit |
| 60252 | Washer, #10 split lock | Service part / kit |
| 60268 | Rivet, .188 dia. x .126 to .250 grip, SS | Service part / kit |
| 60270 | Nut, 8-32 nylock, G6 | Service part / kit |
| 60398 | Screw, 10-32 x .500 pan phil, SS | Service part / kit |
| 60452 | Washer, .313 flat 1.125/1.0 bonded rubber, SS | Service part / kit |
| 60473 | Rivet, 3/16 | Service part / kit |
| 60478 | Screw, .375-16X2.000 hx hd | Service part / kit |
| 60505 | Nut, .312-18 U-clip - long type | Service part / kit |
| 60507 | Screw, .312-18x1.0 std hex, SS | Service part / kit |
| 60525 | Screw, 8-32X1.500 pan phil | Service part / kit |
| 6068HF120-183 | Engine | Service part / kit |
| 60749 | Plug, hole .500 dia. white | Service part / kit |
| 61045 | Nut, 10-32 sflg | Service part / kit |
| 65309 | Connector, 21 pin, deutsch | Service part / kit |
| 65444 | Transformer, current | Service part / kit |
| 655K | Ground Contact Area | Service part / kit |
| 65890 | Lug, terminal dual #6-350mcm | Service part / kit |
| 66191 | Controller, eng/gen - prog. | Service part / kit |
| 66455 | Relay, 12V/70A NC/80A NO w/diode | Service part / kit |
| 80REOZJ4 | Stationary non-emergency gen-sets | Service part / kit |
| 85401081 | COOLANT HEATER RESISTANCE 1000W 240V | Service part / kit |
| 85403616 | ELECTRONIC ACTUATOR | Service part / kit |
| 85403731 | STARTING BATTERY 12V 100Ah 450A | Service part / kit |
| 85404267 | AIR HEATER RESISTANCE 1200W 12V | Service part / kit |
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 6068HFG85A engine has an oil capacity of 32.5 liters.
The John Deere 6068HFG85A has a displacement of 6.8 liters with 6 cylinders.
The John Deere 6068HFG85A powers 1 generator set(s), including Kohler 200REOZJF.
The John Deere 6068HFG85A uses oil filter part numbers Kohler GM32809, Kohler 360031, Kohler 223604.
The John Deere 6068HFG85A uses fuel filter part numbers Kohler GM50006, Kohler GM48727, Kohler GM50074.
The John Deere 6068HFG85A uses air filter part numbers Kohler 4508301, John Deere AR79680, John Deere 4S00686R.