John Deere 4045HFS85 Parts & Accessories

Q: How do I find the right part for my 4045HFS85?

Search by John Deere part number or browse by category on this page. Every part shown is matched to the John Deere 4045HFS85 by its compatible-models data.

516 parts and accessories that fit the John Deere 4045HFS85. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop 4045HFS85 parts by category

Hardware (131)Seals, Gaskets & O-rings (118)Engine Parts (73)Engine Auxiliaries (41)Hydraulic Parts (39)Sheet Metal & Body Parts (25)Bearings & Bushings (24)Filters (17)Electrical Parts (14)Belts & Chains (13)Drivetrain Parts (10)Motors, Pumps & Compressors (5)

Spacer, Fan, 4 Holes

Part #DZ108068

$41.66

John Deere

Short Block Assembly

Part #DZ117067

$8,588.16

John Deere

Fitting, Connector With Packing M16

Part #RE533450

$6.13

John Deere

Injection Nozzle

Part #RE549082

$168.93

John Deere

Dipstick Tube, With Check Valve

Part #DZ102574

$125.90

John Deere

Bracket, Support

Part #R121456

$44.36

John Deere

Fuel Line

Part #RE508575

$65.67

John Deere

Fuel Line, for 750H Filter

Part #DZ103381

$62.57

John Deere

Fuel Line, Leak Return

Part #DZ102043

$49.16

John Deere

Oil Line, Oil Turbo Return

Part #DZ109924

$52.88

John Deere

Fuel Injection Pump, Gspu, STAGE3A

Part #RE552149

$1,687.31

John Deere

Turbocharger, S1B

Part #RE552150

$1,460.94

John Deere

Camshaft 4 Cyl Genset Wit

Part #RE552216

$464.89

John Deere

Fuel Injection Pump, Gspu, STAGE3A

Part #RE552269

$2,233.39

John Deere

Fuel Line, for 750H Filter

Part #DZ103383

$35.13

John Deere

Bracket, Fuel Filter

Part #R540879

$174.93

John Deere

Spacer, Turbocharger

Part #R535417

$145.91

John Deere

Hose, Ocv 4045

Part #R530140

$22.43

John Deere

Check Valve

Part #RE545344

$84.79

John Deere

Hose

Part #R532536

$16.60

John Deere

Mounting Parts, Fan

Part #RE539177

$309.48

John Deere

Bracket, Ocv

Part #RE542176

$100.25

John Deere

Crankcase Vent Filter, Open

Part #RE545773

$181.55

John Deere

Cranckcase Vent Filter, Ocv

Part #RE546466

$116.23

John Deere

Stanadyne 10 Micron Filter

Part #RE534614

$278.52

John Deere

Belt, Poly-Vee, L.1475MM

Part #R503814

$60.31

John Deere

V-Belt, Poly-Rib

Part #DZ118763

$38.31

John Deere

Filter Head, Fuel Filter Assembly

Part #RE533453

$105.89

John Deere

Fuel Line

Part #RE530620

$39.30

John Deere

Washer, Sealing

Part #R530579

$5.06

John Deere

Fuel Line, Fuel Injection

Part #RE530778

$87.33

John Deere

Line, Fuel Injection

Part #RE530779

$88.99

John Deere

Fuel Line, Fuel Injection

Part #RE530780

$88.19

John Deere

Fuel Line, Fuel Injection

Part #RE530781

$87.30

John Deere

Bracket, Fuel Filter

Part #R542834

$183.13

John Deere

Air Intake, Tube Assembly

Part #RE505636

$62.89

John Deere

Piston-Liner Kit, S350 IT4/FT4 Pist

Part #DZ109756

$235.04

John Deere

Oil Pan, With Bushing, 4 Cyl

Part #RE503026

$876.98

John Deere

Cylinder Head, Cylinder With Valves

Part #RE531088

$2,433.73

John Deere

Cylinder Head 4045PT Tier 3

Part #SE501806

$1,793.79

John Deere Reman

Fuel Filter

Part #A-RE522868

$28.39

A&I Products

Piston-Liner Kit, Ptm Std Duty W/ S

Part #DZ10394

$156.67

John Deere

F W Seprtr

Part #PMFS19983

$48.83

Fleetguard

F W Seprtr

Part #PMFS19983J

$54.26

Fleetguard

Cover, Thermostat

Part #R516175

$122.96

John Deere

Piston Ring, Retaining

Part #R524841

$12.60

John Deere

Filter Element

Part #JXRE522868

$23.57

John Deere Essentials

Filter Element

Part #RE522868

$33.68

John Deere

Clamp

Part #RE520493

$49.50

John Deere

Iskra

Part #RE552251

$757.81

John Deere

Hose, Ocv Vent

Part #DZ119688

$51.60

John Deere

Wheel Seal O-Ring

Part #R532296

$24.55

John Deere

Adapter Fitting, Exhaust

Part #R519558

$91.19

John Deere

Oil Line, Turbo Feed

Part #RE525017

$105.16

John Deere

Piston Ring Kit, Ring Pack REGION1

Part #DZ10395

$29.39

John Deere

Bolt Kit, Cylinder Head Bolt

Part #RE536257

$114.06

John Deere

Bracket, Fan Drive Support

Part #R134891

$134.34

John Deere

Piston Ring Kit

Part #RE530613

$108.39

John Deere

Spacer, Fan Drive Support Bracket

Part #R134890

$87.45

John Deere

Exhaust Manifold

Part #R517017

$570.04

John Deere

Shop all 516 4045HFS85 parts →

John Deere 4045HFS85 parts — frequently asked

How many parts fit the John Deere 4045HFS85?

Koenig Marketplace lists 516 parts and accessories that fit the John Deere 4045HFS85, including hardware, seals, gaskets & o-rings, engine parts, engine auxiliaries.

Are these genuine John Deere parts for the 4045HFS85?

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 4045HFS85.

How do I find the right part for my 4045HFS85?

Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 4045HFS85 by its compatible-models data.

Can I get 4045HFS85 parts shipped or pick them up locally?

Both. Koenig ships John Deere 4045HFS85 parts nationwide, and you can also pick up at one of Koenig's stores.

Parts for other John Deere models

John Deere S690 John Deere 8400 John Deere 8200 John Deere 9600 John Deere T670 John Deere W650 John Deere T660 John Deere 6130M John Deere T560 John Deere W660 John Deere 6140M John Deere 8300