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John Deere 6135HF485 Engine

Name: John Deere 6135HF485 Engine
Brand: John Deere

The John Deere 6135HF485 is a 13.5 L 6-cylinder turbocharged and air-to-air aftercooled engine rated at 1800 rpm, producing up to 261 kW. It powers generator sets from Generac and Kohler, including the SD300 and 400REOZJ. It holds 42 L (11.1 gal) of oil and 67.2 L (17.8 gal) of coolant.

Also known as: John Deere 6135HF485

Part of the John Deere 6135 engine family — 19 variants share parts & fitment.

13.5 L

Displacement

Cylinders

1800 rpm

Rated speed

261 kW

Gross power

On this pageService parts Specs Generator sets Maintenance Filter cross-reference FAQ Torque & specs

Service parts for the 6135HF485

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

Air intake

1 required

AH115833Air filter$69.29eBay

Fuel system

1 required

N378886Fuel filter$189.95eBay

Oil system

1 required

RE561823Oil filterfind

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

Engine specifications

Oil capacity	42.0 L
Coolant capacity	67.2 L
Displacement	13.5 L
Cylinders	6
Aspiration	Turbocharged and Air-to-Air Aftercooled
Rated speed	1800 rpm
Gross power	261 kW

Generator sets powered by this engine

Shared across brands: Generac, Kohler

Generac SD300 Kohler 400REOZJ

How to read your John Deere engine serial & model number →

Maintenance schedule

Item	Spec	Part #	Interval
Air filter	Air Filter	20145-17038		Amazon eBay
Fuel filter	Fuel Filter	20145-17040		Amazon eBay
Oil filter	Oil Filter	20145-17036		Amazon eBay
Battery		—
Belt	Belt	20145-17044		Amazon eBay
Coolant		—
Coolant filter	Coolant Filter	20145-17042		Amazon eBay
Oil	viscosity based on air temperature range between oil changes	—	500 hr
Spark plug		—

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

Service specifications

Type	Item	Value	Unit
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.

Parts cataloged across the John Deere 6135 family

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
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	Remove Paint Before Welding or Heating	other_service
TS677	Rotating Cooling System Fans Can Cause Serious Injury	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.

Aftermarket parts that fit this engine

RE167207 FridayParts $34.13 RE65265 FridayParts $11.50 RE533608 SinoCMP $359.00 RE533501 FridayParts $1772.01 SE501959 FridayParts $1772.01 10PA17C FridayParts $139.99 RE52454 FridayParts $228.50 R504963 FridayParts $19.00 R135681 FridayParts $19.00 DZ124926 FridayParts $1085.99 DZ107852 FridayParts $1085.99 DZ124927 FridayParts $1073.28 3-Year FridayParts $11.99 AT326151 FridayParts $279.99 RE52507 FridayParts $203.71 SE503055 FridayParts $203.71 RE525016 FridayParts $38.59 RE54073 Amazon eBay FridayParts $72.99 R131083 FridayParts $31.20 DZ108095 FridayParts $1125.62 T428705 FridayParts $45.00 R532008 FridayParts $123.99 DZ107052 FridayParts $145.59 RE530816 FridayParts $1339.89 T195188 FridayParts $46.59 RE539584 Amazon eBay $29.98 FridayParts $295.48 RE16809 FridayParts $62.16 DZ108096 FridayParts $918.38 AH223200 FridayParts $132.56 AH169562 FridayParts $132.56 RE249801 FridayParts $135.10 RE64442 FridayParts $135.10 RE170083 FridayParts $135.10 RE515956 FridayParts $135.10 RE532949 FridayParts $38.00 RM100084 FridayParts $1200.89 RE51091 FridayParts $59.99 5025E FridayParts $59.99 RE60720 FridayParts $27.99 RE312969 FridayParts $30.88 R67092 KuduParts $19.00 AH174196 FridayParts $115.99 RE198505 FridayParts $89.99 Y125 FridayParts $89.99 4028070 Amazon KuduParts $1327.00 R524618 FridayParts $71.54 AT172975 Amazon FridayParts $280.99 RE505265 FridayParts $64.99 Excavator330LC FridayParts $64.99 RE522589 FridayParts $554.98 RE52510 FridayParts $81.99 5075R FridayParts $81.99 DZ107053 FridayParts $78.99 R133700 FridayParts $35.44 8PK1365 FridayParts $35.44 RE528961 FridayParts $1091.80 5016381 FridayParts $1091.80 RE549117 FridayParts $484.68 RE500657 FridayParts $619.99 DZ131463 FridayParts $845.99

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 AH115833 John Deere RE67829 John Deere AZ61133 John Deere AZ61134 Donaldson P532931 Donaldson P611440 Donaldson P780006 Donaldson P781351
Fuel filter: John Deere N378886 John Deere AT365869 John Deere RE539465 John Deere AE20952 Donaldson P502392 Donaldson P551858 Donaldson P552952 Donaldson P550090
Oil filter: John Deere RE561823 John Deere RE538245 Donaldson P550595 Donaldson P550938 Wix 57777 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

John Deere 9330 — Tractor
John Deere 9410R — Tractor
John Deere 9430 — Tractor
John Deere 9460R — Tractor
John Deere 9510R — Tractor
John Deere 9510RT — Tractor Tracked
John Deere 9530 — Tractor
John Deere 9630 — Tractor
John Deere 9870 STS — Combine
John Deere S560 — Combine
John Deere S680 — Combine
John Deere S690 — Combine

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 6135HF485?

The John Deere 6135HF485 engine has an oil capacity of 42.0 liters.

What is the displacement of the John Deere 6135HF485?

The John Deere 6135HF485 has a displacement of 13.5 liters with 6 cylinders.

Which generators use the John Deere 6135HF485 engine?

The John Deere 6135HF485 powers 2 generator set(s), including Generac SD300, Kohler 400REOZJ.

What oil filter does the John Deere 6135HF485 use?

The John Deere 6135HF485 uses oil filter part numbers John Deere RE561823, John Deere RE538245, Donaldson P550595.

What fuel filter does the John Deere 6135HF485 use?

The John Deere 6135HF485 uses fuel filter part numbers John Deere N378886, John Deere AT365869, John Deere RE539465.

What air filter does the John Deere 6135HF485 use?

The John Deere 6135HF485 uses air filter part numbers John Deere AH115833, John Deere RE67829, John Deere AZ61133.

How often should you change the oil in the John Deere 6135HF485?

The John Deere 6135HF485 oil change interval is every 500 hours.