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Home›Engines›John Deere 4045HF280

John Deere 4045HF280 Engine Engine

The John Deere 4045HF280 is a 4.5 L 4-cylinder dry engine rated at 1500 rpm, producing up to 74 kW. It powers generator sets from AKSA and MTU, including the APD-ULJ65, 3R0096 DS55, 4R0113 DS55 and 4R0113 DS60. It holds 13 L (3.4 gal) of oil and 8.5 L (2.2 gal) of coolant.

Also known as: John Deere 4045HF280, 4045 HF280

Part of the John Deere 4045 engine family — 72 variants share parts & fitment.

4.5 L
Displacement
4
Cylinders
1500 rpm
Rated speed
74 kW
Gross power

Engine specifications

Oil capacity13.0 L
Coolant capacity8.5 L
Displacement4.5 L
Cylinders4
AspirationDry
Rated speed1500 rpm
Gross power74 kW

Generator sets powered by this engine

5

Shared across brands: AKSA, MTU

AKSA APD-ULJ65MTU 3R0096 DS55MTU 4R0113 DS55MTU 4R0113 DS60MTU MTU 4R0113 DS60

Parts cataloged across the John Deere 4045 family

242
Part #DescriptionCategory
100-025Air Filterair_filter
253108Element, air cleanerair_filter
301315Air Filter Element for Compressorair_filter
F1000000001Air Filterair_filter
GM100703Element, Primaryair_filter
GM100704Element, Safetyair_filter
GM94203Heavy Duty Air Cleanerair_filter
DZ123153ALTERNATORalternator
RE533516ALTERNATORalternator
RE537508ALTERNATORalternator
RE555751ALTERNATORalternator
RE558675ALTERNATORalternator
RE558676ALTERNATORalternator
RE558678ALTERNATORalternator
RE536402SHORT BLOCK ASSEMBLYassembly
100-024Beltbelt
DZ114929FAN BELTbelt
DZ115455FAN BELTbelt
DZ115812FAN BELTbelt
DZ117267FAN BELTbelt
DZ117268FAN BELTbelt
DZ118265FAN BELTbelt
DZ118559FAN BELTbelt
DZ118562FAN BELTbelt
DZ118563FAN BELTbelt
DZ118564FAN BELTbelt
DZ118606FAN BELTbelt
DZ118648FAN BELTbelt
DZ118649FAN BELTbelt
DZ118650FAN BELTbelt
DZ118654FAN BELTbelt
DZ118763FAN BELTbelt
DZ118764FAN BELTbelt
DZ118781FAN BELTbelt
DZ118815FAN BELTbelt
DZ119013FAN BELTbelt
DZ119018FAN BELTbelt
DZ119059FAN BELTbelt
DZ119060FAN BELTbelt
DZ119062FAN BELTbelt
DZ119063FAN BELTbelt
DZ119416FAN BELTbelt
DZ119477FAN BELTbelt
DZ119478FAN BELTbelt
DZ119515FAN BELTbelt
DZ119516FAN BELTbelt
DZ119520FAN BELTbelt
DZ119521FAN BELTbelt
DZ119522FAN BELTbelt
DZ119530FAN BELTbelt
DZ119533FAN BELTbelt
DZ119715FAN BELTbelt
F1000000005Beltbelt
R134625FAN BELTbelt
R533596FAN BELTbelt
T428692FAN BELTbelt
T428724FAN BELTbelt
T428725FAN BELTbelt
T428818FAN BELTbelt
T428820FAN BELTbelt
T428822FAN BELTbelt
T428823FAN BELTbelt
T428825FAN BELTbelt
T428863FAN BELTbelt
T437055FAN BELTbelt
F100-570CONTROL BOX ASSEMBLYcontrol_box
100-037Coolant Filtercoolant_filter
F1000000004Coolant Filtercoolant_filter
F100-790ENGINE OPERATING PANEL ASSEMBLYengine_operating_panel
F100-680ENGINE & RADIATOR ASSEMBLYengine_radiator
100-026Fuel Filterfuel_filter
F1000000003Fuel Filterfuel_filter
RE541922FUEL FILTERSfuel_filter
RE544394FUEL FILTERSfuel_filter
RE60021PRIMARY FUEL FILTERfuel_filter
RE62418PRIMARY FUEL FILTERfuel_filter
RE62424SECONDARY FUEL FILTERfuel_filter
RG11830AFinal Fuel Filter/Water Separator Basefuel_filter
RG11830CReplace Final Fuel Filter/Water Separatorfuel_filter
RG9091Final Fuel Filter Assemblyfuel_filter
RG12000Injection Pump Drive Gear Removalfuel_pump
RG12002Injection Pumpfuel_pump
RG12036JDG1559 Injection Pump Timing Pinfuel_pump
RG7629BInjection Pump Timing Marks A—Timing Mark on Front Plate B—Timing Mark on Injection Pump Flangefuel_pump
RG7722Fuel Injection Pumpfuel_pump
0000I00Fuel Solenoidfuel_solenoid
R136495Gasketgasket
R524468Gasketgasket
F100-460GENERATOR ASSEMBLYgenerator
F100-800GENERATOR ASSEMBLYgenerator
GM62396Hose, Reducerhose
302600Air/Oil Coalescer Element, spin-on canisterhydraulic_filter
RG12001Injector Pump Electrical Connector Removalinjector
F100-350NAME PLATE AND DECALSnameplate
100-034Oil Filteroil_filter
223604Filter, oiloil_filter
223673Filter, oiloil_filter
302601Oil Filter Element for Compressoroil_filter
DZ118286OIL FILTERoil_filter
F1000000002Oil Filteroil_filter
RE504836OIL FILTERoil_filter
006226other_service
10000024262Decal, phase switch warningother_service
10000029864Decal set, MDG75 mechanical groupother_service
100REOZJ4Stationary non-emergency gen-setsother_service
12142Decal, groundother_service
19M7838Screwother_service
19M7862Screwother_service
19M8306Screwother_service
200389Frame & Parts, GC-40 JD4045 T3other_service
200390Engine & Parts, GC-40 JD4045 T3other_service
200391Generator & Parts, GC-40 JD4045 T3other_service
200392Radiator & Parts, GC-40 JD4045 T3other_service
200393Instruments & Parts, GC-40 JD4045 T3other_service
200394Gator & Parts, GC-40 JD4045 T3other_service
200395Compressor & Parts, GCRS-40-40 JD4045 T3other_service
200396Cooler & Parts, GCRS-40-40 JD4045 T3other_service
200403Decal & Parts, GCRS-40-40 JD4045 T3other_service
26386Decal, pinch pointother_service
307398Relief Valve (drawn as 39124)other_service
310-537-3700Warranty Departmentother_service
310-637-3284Parts Departmentother_service
310-638-8046Warranty Departmentother_service
46606373other_service
50876Decal, positive battery disconnectother_service
51552Decal, high tempother_service
61371Optional Rear Shaft Guard, GC-40 JD4045 T3other_service
800-421-1244Mainother_service
800-427-1244Parts Departmentother_service
800-672-7877Parts Departmentother_service
800-835-2551Warranty Departmentother_service
80REOZJ4Stationary non-emergency gen-setsother_service
AR106083Plugother_service
C07575DC Engine Wiringother_service
C07651AC Heater Wiringother_service
DCA-70USJBattery Connectionsother_service
DCA-85USJBattery Connectionsother_service
DZ105796OCV FILTER ELEMENTother_service
F100-250WINGSother_service
F100-260WINGSother_service
F18910WAV65AName Plate And Decalsother_service
F18910WAV66AGenerator Assemblyother_service
F18910WAV70AControl Box Assemblyother_service
F18910WAV76AEngine & Radiator Assemblyother_service
F18910WAV80AEngine Operating Panel Assemblyother_service
F18910WAV84AOutput Terminal Assemblyother_service
F18910WAV86ABattery Assemblyother_service
F18910WAV88AMuffler Assemblyother_service
F18910WAV90AFuel Tank Assemblyother_service
F18910WAV96AEnclosure Assemblyother_service
F18910WAV98ARadiator Cap - Removing the radiator cap while the engine is hot will result in high pressurized, boiling water to gush out of the radiator, causing severe scalding to any persons in the general area of the generator.other_service
F18910WAV99ACoolant Drain Plug - Removing the coolant drain plug while the engine is hot will result in hot coolant to gush out of the coolant drain plug, therefore causing severe scalding to any persons in the general area of the generator.other_service
F18910WAVA0AEngine Oil Drain Plug - Removing the engine oil drain plug while the engine is hot will result in hot oil to gush out of the oil drain plug, therefore causing severe scalding to any persons in the general area of the generator.other_service
GM32386-KP1Exhaust Silencer, Hospitalother_service
H23125Plugother_service
LX1016749Construct Dealer-Made Tools Safelyother_service
M2870400114other_service
M2872300204Parts List No. M2872300204other_service
R113480FAN PULLEYother_service
R116296Coverother_service
R123574Nutother_service
R128658FAN PULLEYother_service
R128659FAN PULLEYother_service
R128660FAN PULLEYother_service
R128661FAN PULLEYother_service
R128662FAN PULLEYother_service
R131765Plugother_service
R135918Boltother_service
R503447Housingother_service
R503880CRANKSHAFT PULLEY & DAMPERother_service
R515040Bushingother_service
R516648Cap Screwother_service
R517208Pulleyother_service
R517237Bushingother_service
R520896Valve Coverother_service
R521326Valve Coverother_service
R521327Valve Coverother_service
R521401Medallionother_service
R522409Heat Shieldother_service
R545125CRANKSHAFT PULLEY & DAMPERother_service
RE501377Filler Neckother_service
RE527858Screw M6 x 12other_service
RE528742Deflectorother_service
RE535560Filler Capother_service
RE67238Screwother_service
RE67239Screwother_service
RG11931Right Side of Engineother_service
RG11932Left Side of Engineother_service
RG12003Disconnect Fuel Delivery Linesother_service
RG7778UN—11NOV97other_service
RG9060UN—16MAR98other_service
RG9061UN—16MAR98other_service
RG9062UN—16MAR98other_service
T6642EJUN—18OCT88other_service
TS1133UN—26NOV90other_service
TS206UN—23AUG88other_service
TS218UN—23AUG88other_service
TS223UN—23AUG88other_service
TS226UN—23AUG88other_service
TS227UN—23AUG88other_service
TS228UN—23AUG88other_service
TS231UN—19—07OCT88other_service
TS779UN—08NOV89other_service
TS953UN—15MAY90other_service
DCA-70SSJUGenerator Outputsoutput_terminal
F100-910OUTPUT TERMINALSoutput_terminals
RE520374Piston marked RE520589; also order RE527042 and DD15664; also order R503880, R515040 and R516648 or R505567, R515040 and R516648.piston
RE520375Piston marked RE515372; also order RE527042 and DD15664; also order R503880, R515040 and R516648 or R505567, R515040 and R516648.piston
RE571269Piston marked RE509540; SUB FOR RE65957; also order RE527042 and DD15664; also order R503880, R515040 and R516648 or R505567, R515040 and R516648.piston
R505567Pulleypulley
RG11991Fuel Supply Pumppump
RG12022Fuel Supply Pump Push Rodpump
RG7630APump Drive Gear Retaining Nut A—Drive Gear Retaining Nutpump
RG9051Fuel Supply Pump Linespump
F100-1020Radiatorradiator
R123575O-Ringseal
R502902Packingseal
R61467O-Ringseal
RE44574Sealseal
100-036Spark Plugspark_plug
F1000000006Spark Plugspark_plug
DZ110081STARTERstarter
DZ110082STARTERstarter
DZ110083STARTERstarter
DZ129200STARTERstarter
RE501150STARTERstarter
RE501713STARTERstarter
RE515688STARTERstarter
RE523502STARTERstarter
RE528929STARTERstarter
RE540300STARTERstarter
RE540302STARTERstarter
RE546860STARTERstarter
RE546861STARTERstarter
RE546868STARTERstarter
RE551636STARTERstarter
RE551644STARTERstarter
RE551645STARTERstarter
RE65189STARTERstarter
RE70474STARTERstarter
RE70961STARTERstarter
SE501403STARTERstarter

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

60
RE66153 PartsGeek FridayParts $35.34 310G PartsGeek yemparts $47.61 310SE PartsGeek yemparts $81.78 444H PartsGeek yemparts $58.40 450G PartsGeek woodline $28.99 455G PartsGeek yemparts $38.15 550G PartsGeek yemparts $42.94 555G PartsGeek yemparts $38.15 650G PartsGeek woodline $28.99 RE533516 PartsGeek SE501387 PartsGeek AT173624 PartsGeek FridayParts $117.61 SE501835 PartsGeek 210LE PartsGeek yemparts $58.58 485E PartsGeek yemparts $58.58 486E PartsGeek yemparts $31.26 488E PartsGeek yemparts $81.78 344J PartsGeek yemparts $134.93 344H PartsGeek yemparts $53.28 RE536551 PartsGeek FridayParts $64.99 5070M PartsGeek 5080G PartsGeek yemparts $76.57 5080M PartsGeek 5083E PartsGeek yemparts $49.74 5085M PartsGeek 5090E PartsGeek yemparts $97.05 5090G PartsGeek yemparts $76.57 5090M PartsGeek 5093E PartsGeek yemparts $49.74 5095M PartsGeek 5100E PartsGeek yemparts $97.05 SE501823 PartsGeek 4045D PartsGeek yemparts $58.40 77HP PartsGeek 1999-2004 PartsGeek yemparts $42.43 10PA17C PartsGeek sinocmp $239.00 RE52454 PartsGeek 310D PartsGeek yemparts $52.85 315D PartsGeek sinocmp $39.00 410D PartsGeek yemparts $41.69 510D PartsGeek yemparts $52.85 544H PartsGeek yemparts $112.59 624H PartsGeek yemparts $64.06 644H PartsGeek 710D PartsGeek woodline $20.26 724J PartsGeek 744K PartsGeek yemparts $52.61 824K PartsGeek yemparts $102.23 844K PartsGeek yemparts $53.16 RE503664 PartsGeek FridayParts $244.00 R502014 PartsGeek FridayParts $244.00 710G PartsGeek yemparts $57.25 710J PartsGeek yemparts $61.33 700H PartsGeek yemparts $271.68 330B PartsGeek yemparts $32.22 335C PartsGeek yemparts $41.69 335D PartsGeek yemparts $70.88 430B PartsGeek yemparts $107.00 435C PartsGeek yemparts $41.69 437D PartsGeek yemparts $41.69

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

  • Fuel filter (primary): John Deere AT274723 John Deere RE62418 John Deere RE62419 John Deere RE509208 John Deere RE535217 Donaldson P551422 Donaldson P551423 Donaldson P551424
  • Oil filter: John Deere RE519987 John Deere MIU800650 John Deere DZ118286 Donaldson P550779 Donaldson P502051 Donaldson P551352

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

Common questions

What is the oil capacity of the John Deere 4045HF280?

The John Deere 4045HF280 engine has an oil capacity of 13.0 liters.

What is the displacement of the John Deere 4045HF280?

The John Deere 4045HF280 has a displacement of 4.5 liters with 4 cylinders.

Which generators use the John Deere 4045HF280 engine?

The John Deere 4045HF280 powers 5 generator set(s), including AKSA APD-ULJ65, MTU 3R0096 DS55, MTU 4R0113 DS55, MTU 4R0113 DS60, MTU MTU 4R0113 DS60.