John Deere 4045HFK04 Parts & Accessories

699 parts and accessories that fit the John Deere 4045HFK04 — Engine Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

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← All categoriesEngine Parts (61)
CONNECTING ROD
CONNECTING ROD
Part #: A-RE500608
A&I Products
INSERT, WATER PUMP
INSERT, WATER PUMP
Part #: A-RE508566
A&I Products
KIT, WATER PUMP REPAIR
KIT, WATER PUMP REPAIR
Part #: A-RE509813
A&I Products
SEAL KIT, WATER PUMP
SEAL KIT, WATER PUMP
Part #: A-RE515314
A&I Products
TUBE
TUBE
Part #: A-RE536920
A&I Products
WATER PUMP
WATER PUMP
Part #: A-RE546918
A&I Products
VALVE, EXHAUST
VALVE, EXHAUST
Part #: A-RE557891
A&I Products
CAMSHAFT, WITH GEAR 4045 FT4
CAMSHAFT, WITH GEAR 4045 FT4
Part #: DZ100042
$798.37
John Deere
LINE, LINE, EGR COOLANT RETURN, FT4
LINE, LINE, EGR COOLANT RETURN, FT4
Part #: DZ102636
$120.01
John Deere
COVER, TIMING GEAR AUX DRIVE, HIGH
COVER, TIMING GEAR AUX DRIVE, HIGH
Part #: DZ10380
$1348.43
John Deere
PISTON RING KIT, RING KIT 4045 PSL
PISTON RING KIT, RING KIT 4045 PSL
Part #: DZ104221
$112.10
John Deere
ADAPTER, COOLANT
ADAPTER, COOLANT
Part #: DZ105608
$59.46
John Deere
EXHAUST VALVE, 4045 FT4 12V EXHAUST
EXHAUST VALVE, 4045 FT4 12V EXHAUST
Part #: DZ107232
$1466.82
John Deere
OIL PAN, WITH BUSHING
OIL PAN, WITH BUSHING
Part #: DZ107558
$163.92
John Deere
FUEL LINE, HP FUEL PUMP CROSS OVER
FUEL LINE, HP FUEL PUMP CROSS OVER
Part #: DZ108948
$64.30
John Deere
FUEL LINE, COMMON RAIL TO FUEL INJE
FUEL LINE, COMMON RAIL TO FUEL INJE
Part #: DZ108951
$59.79
John Deere
TURBOCHARGER, LOW COMPRESSOR DISCHA
TURBOCHARGER, LOW COMPRESSOR DISCHA
Part #: DZ109314
$704.00
John Deere
PACKING, PACKING, LATHE CUT
PACKING, PACKING, LATHE CUT
Part #: DZ109700
$4.15
John Deere
SHORT BLOCK ASSEMBLY,4045 IT4/FT4
SHORT BLOCK ASSEMBLY,4045 IT4/FT4
Part #: DZ109726
$8973.87
John Deere
SHORT BLOCK ASSEMBLY,
SHORT BLOCK ASSEMBLY,
Part #: DZ109728
$8973.45
John Deere
PISTON-LINER KIT, S350 IT4/FT4 PIST
PISTON-LINER KIT, S350 IT4/FT4 PIST
Part #: DZ109760
$279.49
John Deere
ENGINE OVERHAUL KIT,  S350 4045 FT4
ENGINE OVERHAUL KIT, S350 4045 FT4
Part #: DZ109779
$2121.08
John Deere
FUEL LINE, DAMPED, RAIL TO INJECTOR
FUEL LINE, DAMPED, RAIL TO INJECTOR
Part #: DZ112056
$74.37
John Deere
FUEL LINE, DAMPED COMMON RAIL TO FU
FUEL LINE, DAMPED COMMON RAIL TO FU
Part #: DZ119473
$57.10
John Deere
THERMOSTAT, THERMOSTAT
THERMOSTAT, THERMOSTAT
Part #: DZ122884
$37.31
John Deere
DIPSTICK TUBE, OIL FILLER DIPSTICK
DIPSTICK TUBE, OIL FILLER DIPSTICK
Part #: DZ125047
$31.40
John Deere
OIL PAN, WITH BUSHING
OIL PAN, WITH BUSHING
Part #: DZ128869
$193.43
John Deere
COVER, AUXILIARY DRIVE
COVER, AUXILIARY DRIVE
Part #: R135757
$105.55
John Deere
PACKING, LINER PACKING
PACKING, LINER PACKING
Part #: R48767
$8.81
John Deere
CAP, VALVE SPRING
CAP, VALVE SPRING
Part #: R502367
$1.19
John Deere
PISTON PIN
PISTON PIN
Part #: R502755
$79.82
John Deere
HOUSING, FLYWHEEL
HOUSING, FLYWHEEL
Part #: R515028
$820.13
John Deere
WHEEL, CRANKSHAFT TIMING
WHEEL, CRANKSHAFT TIMING
Part #: R517471
$79.39
John Deere
INTAKE VALVE, (S350 IT4)
INTAKE VALVE, (S350 IT4)
Part #: R527333
$23.24
John Deere
PACKING, LINER PACKING S350 PTP IT4
PACKING, LINER PACKING S350 PTP IT4
Part #: R527841
$7.16
John Deere
DIPSTICK TUBE, OIL FILLER DIPSTICK
DIPSTICK TUBE, OIL FILLER DIPSTICK
Part #: R530939
$50.77
John Deere
EXHAUST VALVE, (S350 IT4)
EXHAUST VALVE, (S350 IT4)
Part #: R532049
$31.85
John Deere
CONNECTING ROD
CONNECTING ROD
Part #: RE500608
$494.97
John Deere
CRANKSHAFT, DYNAMICALLY BALANCED
CRANKSHAFT, DYNAMICALLY BALANCED
Part #: RE506195
$1806.96
John Deere
INSERT
INSERT
Part #: RE508566
$82.24
John Deere
KIT, WATER PUMP REPAIR
KIT, WATER PUMP REPAIR
Part #: RE509813
$106.96
A&I Products
VALVE SEAT INSERT
VALVE SEAT INSERT
Part #: RE518082
$79.67
John Deere
VALVE SEAT INSERT
VALVE SEAT INSERT
Part #: RE518083
$79.67
John Deere
TUBE, FUEL INLET CONNECTOR
TUBE, FUEL INLET CONNECTOR
Part #: RE536920
$84.70
John Deere
CRANKSHAFT, DYNAMICALLY BALANCED
CRANKSHAFT, DYNAMICALLY BALANCED
Part #: RE538081
$1609.19
John Deere
DIPSTICK, WITH OIL FILLER CAP
DIPSTICK, WITH OIL FILLER CAP
Part #: RE544003
$69.49
John Deere
LINE, EXHAUST PRESSURE SENSOR
LINE, EXHAUST PRESSURE SENSOR
Part #: RE544337
$39.54
John Deere
WATER PUMP, ASSEMBLY HIGH FLOW
WATER PUMP, ASSEMBLY HIGH FLOW
Part #: RE546918
$493.72
John Deere
FUEL RAIL, FUEL RAIL OPTIMIZED RAIL
FUEL RAIL, FUEL RAIL OPTIMIZED RAIL
Part #: RE550294
$1644.36
John Deere
CAMSHAFT, WITH GEAR 4045 FT4
CAMSHAFT, WITH GEAR 4045 FT4
Part #: RE557527
$568.51
John Deere
SEDIMENT BOWL, FILTER BOWL
SEDIMENT BOWL, FILTER BOWL
Part #: RE560683
$88.10
John Deere
FUEL LINE, LEAKOFF FROM INJECTOR
FUEL LINE, LEAKOFF FROM INJECTOR
Part #: RE568356
$106.01
John Deere
NOZZLE KIT, INJECTOR SERVICE
NOZZLE KIT, INJECTOR SERVICE
Part #: RE571234
$596.02
John Deere
CYLINDER HEAD, WITH VALVES 4045 FT4
CYLINDER HEAD, WITH VALVES 4045 FT4
Part #: RE588247
$2299.78
John Deere
ROD, CONNECTING
ROD, CONNECTING
Part #: SE501094
$353.99
John Deere Reman
No image
CRANKSHAFT, TAPER NOSE
Part #: A-RE506195
A&I Products
No image
BOWL, FUEL
Part #: A-RE560683
A&I Products
No image
FUEL LINE, MANIFOLD TO FUEL FILTER
Part #: DZ106561
$74.60
John Deere
No image
SHORT BLOCK ASSEMBLY,4045 IT4/FT4
Part #: DZ109727
$10047.03
John Deere
No image
LINE, COOLANT SUPPLY 4045 IT4 EXHA
Part #: RE557721
$91.09
John Deere
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John Deere 4045HFK04 parts — frequently asked

How many parts fit the John Deere 4045HFK04?
Koenig Marketplace lists 699 parts and accessories that fit the John Deere 4045HFK04, including engine parts.
Are these genuine John Deere parts for the 4045HFK04?
Yes — Koenig is an authorized John Deere dealer, so you'll find genuine OEM John Deere parts alongside quality aftermarket options that fit the John Deere 4045HFK04.
How do I find the right part for my 4045HFK04?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 4045HFK04 by its compatible-models data.
Can I get 4045HFK04 parts shipped or pick them up locally?
Both. Koenig ships John Deere 4045HFK04 parts nationwide, and you can also pick up at one of Koenig's stores.
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