John Deere 4045HFS80 Parts & Accessories

111 parts and accessories that fit the John Deere 4045HFS80. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop 4045HFS80 parts by category
Engine Parts (33)Engine Auxiliaries (21)Hydraulic Parts (14)Hardware (9)Electrical Parts (9)Sheet Metal & Body Parts (8)Filters (5)Belts & Chains (5)Seals, Gaskets & O-rings (3)Drivetrain Parts (1)Bearings & Bushings (1)Residue Management Parts (1)
NUT, METRIC, THIN HEX
NUT, METRIC, THIN HEX
Part #: 14M7156
$1.70
John Deere
SCREW, FLANGED, METRIC
SCREW, FLANGED, METRIC
Part #: 19M9028
$4.62
John Deere
BELT, FAN
BELT, FAN
Part #: A-R123432
A&I Products
BELT
BELT
Part #: A-R123437
A&I Products
HOSE, TURBO
HOSE, TURBO
Part #: A-RE503208
A&I Products
ALTERNATOR; 12V, 95 AMP
ALTERNATOR; 12V, 95 AMP
Part #: A-RE505895
A&I Products
FUEL FILTER
FUEL FILTER
Part #: A-RE522868
A&I Products
INJECTOR
INJECTOR
Part #: A-RE531801
A&I Products
STARTER, NIPPO.
STARTER, NIPPO.
Part #: A-RE59588
A&I Products
PUMP, FUEL LIFT
PUMP, FUEL LIFT
Part #: A-RE68345
A&I Products
ALTERNATOR; 12V, 95 AMP
ALTERNATOR; 12V, 95 AMP
Part #: AH137883
A&I Products
COVER, TIMING GEAR
COVER, TIMING GEAR
Part #: DZ102321
$822.02
John Deere
SPACER, FAN, 4 HOLES, 49.5MM
SPACER, FAN, 4 HOLES, 49.5MM
Part #: DZ108086
$28.00
John Deere
SHORT BLOCK ASSEMBLY,4045 IT4/FT4
SHORT BLOCK ASSEMBLY,4045 IT4/FT4
Part #: DZ109713
$10329.12
John Deere
PISTON-LINER KIT, S350 IT4/FT4 PIST
PISTON-LINER KIT, S350 IT4/FT4 PIST
Part #: DZ109756
$229.32
John Deere
PUMP, FUEL LIFT
PUMP, FUEL LIFT
Part #: DZ117589
A&I Products
V-BELT, BELT, POLY RIB
V-BELT, BELT, POLY RIB
Part #: DZ119059
$47.67
John Deere
V-BELT, BELT, POLY-RIB
V-BELT, BELT, POLY-RIB
Part #: DZ119060
$49.00
John Deere
WATER PUMP, ASSEMBLY LOW FLOW
WATER PUMP, ASSEMBLY LOW FLOW
Part #: DZ128225
$567.94
John Deere
COVER, TIMING GEAR, NON AUX DRIVE,
COVER, TIMING GEAR, NON AUX DRIVE,
Part #: DZ128252
$321.02
John Deere
STARTER MOTOR KIT
STARTER MOTOR KIT
Part #: DZ129200
$684.72
John Deere
WASHER, WASHER
WASHER, WASHER
Part #: H98792
$5.71
John Deere
F W SEPRTR
F W SEPRTR
Part #: PMFS19983
$45.17
Fleetguard®
F W SEPRTR
F W SEPRTR
Part #: PMFS19983J
$50.19
Fleetguard®
O-RING, PACKING
O-RING, PACKING
Part #: R114292
$5.36
John Deere
EXHAUST MANIFOLD
EXHAUST MANIFOLD
Part #: R132260
$541.57
John Deere
SPACER, FAN DRIVE SUPPORT BRACKET
SPACER, FAN DRIVE SUPPORT BRACKET
Part #: R134890
$84.90
John Deere
BRACKET, FAN DRIVE SUPPORT
BRACKET, FAN DRIVE SUPPORT
Part #: R134891
$130.43
John Deere
TUBE, WATER PUMP BY-PASS
TUBE, WATER PUMP BY-PASS
Part #: R135179
$83.55
John Deere
BRACKET, (S350 MANUAL TENSIONER)
BRACKET, (S350 MANUAL TENSIONER)
Part #: R500333
$62.49
John Deere
BUSHING
BUSHING
Part #: R501018
$76.30
John Deere
PULLEY, POULIE D'ALTERNATEUR POLY-V
PULLEY, POULIE D'ALTERNATEUR POLY-V
Part #: R501192
$96.34
John Deere
ADAPTER, REMOTE OIL FILTER
ADAPTER, REMOTE OIL FILTER
Part #: R501436
$44.22
John Deere
ADAPTER FITTING, ADAPTATEUR, ECHAPP
ADAPTER FITTING, ADAPTATEUR, ECHAPP
Part #: R502009
$125.49
John Deere
TUBE, A HUILE
TUBE, A HUILE
Part #: R503962
$52.06
John Deere
TUBE, D'HUILE
TUBE, D'HUILE
Part #: R503963
$54.72
John Deere
BRACKET, FUEL FILTER
BRACKET, FUEL FILTER
Part #: R505601
$121.55
John Deere
COVER, THERMOSTAT
COVER, THERMOSTAT
Part #: R516175
$119.38
John Deere
BRACKET, 350S MANUAL TENSIONER REAR
BRACKET, 350S MANUAL TENSIONER REAR
Part #: R522047
$72.32
John Deere
BRACKET, 35OS NON TENSIONER FRONT B
BRACKET, 35OS NON TENSIONER FRONT B
Part #: R522048
$177.38
John Deere
CLAMP, FUEL INJECTOR
CLAMP, FUEL INJECTOR
Part #: R522965
$13.05
John Deere
WASHER, SEALING
WASHER, SEALING
Part #: R524623
$2.81
John Deere
PISTON RING, RETAINING
PISTON RING, RETAINING
Part #: R524841
$12.22
John Deere
OIL TUBE
OIL TUBE
Part #: R526859
$45.60
John Deere
OIL TUBE
OIL TUBE
Part #: R526860
$47.60
John Deere
INTAKE MANIFOLD, AIR INLET ASSEMBLY
INTAKE MANIFOLD, AIR INLET ASSEMBLY
Part #: RE500036
$100.84
John Deere
SOLENOID KIT
SOLENOID KIT
Part #: RE502747
$760.23
John Deere
OIL PAN, WITH BUSHING, 4 CYL, 18 MM
OIL PAN, WITH BUSHING, 4 CYL, 18 MM
Part #: RE503026
$855.58
John Deere
HOSE, FLEXIBLE OIL  TURBO OIL INLET
HOSE, FLEXIBLE OIL TURBO OIL INLET
Part #: RE503208
$69.14
John Deere
PRESSURE SWITCH, OIL, 100KPA
PRESSURE SWITCH, OIL, 100KPA
Part #: RE503867
$68.73
John Deere
TEMPERATURE SWITCH, TEMPERATURE SWI
TEMPERATURE SWITCH, TEMPERATURE SWI
Part #: RE503883
$89.10
John Deere
AIR INTAKE, TUBE ASSEMBLY
AIR INTAKE, TUBE ASSEMBLY
Part #: RE505636
$73.98
John Deere
ALTERNATOR, 12V,75A,ISKRA
ALTERNATOR, 12V,75A,ISKRA
Part #: RE505895
$642.96
John Deere
MANUAL HYDRAULIC VALVE, VALVE CROSS
MANUAL HYDRAULIC VALVE, VALVE CROSS
Part #: RE506656
$80.23
John Deere
FUEL LINE
FUEL LINE
Part #: RE508575
$64.07
John Deere
WIRING HARNESS, 28V ALT
WIRING HARNESS, 28V ALT
Part #: RE509231
$64.36
John Deere
FUEL LINE
FUEL LINE
Part #: RE515360
$39.54
John Deere
FILTER ELEMENT, FILTER ELEMENT
FILTER ELEMENT, FILTER ELEMENT
Part #: RE522868
$33.68
John Deere
GASKET KIT,  IN-CHASSIS OVERHAUL (4
GASKET KIT, IN-CHASSIS OVERHAUL (4
Part #: RE526671
$168.13
John Deere
ENGINE OVERHAUL KIT, 4045T2
ENGINE OVERHAUL KIT, 4045T2
Part #: RE526971
$1856.51
John Deere
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John Deere 4045HFS80 parts — frequently asked

How many parts fit the John Deere 4045HFS80?
Koenig Marketplace lists 111 parts and accessories that fit the John Deere 4045HFS80, including engine parts, engine auxiliaries, hydraulic parts, hardware.
Are these genuine John Deere parts for the 4045HFS80?
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 4045HFS80.
How do I find the right part for my 4045HFS80?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 4045HFS80 by its compatible-models data.
Can I get 4045HFS80 parts shipped or pick them up locally?
Both. Koenig ships John Deere 4045HFS80 parts nationwide, and you can also pick up at one of Koenig's stores.
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