John Deere 4045WG506 Parts & Accessories

718 parts and accessories that fit the John Deere 4045WG506 — Engine Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop 4045WG506 parts by category
← All categoriesEngine Parts (55)
Valve, Exhaust Std

Valve, Exhaust Std

Part #A-R90692

$16.54

A&I Products

Valve, In. Std 300 Series

Valve, In. Std 300 Series

Part #A-R98062

$14.94

A&I Products

Connecting Rod

Connecting Rod

Part #A-RE500608

$104.46

A&I Products

Rocker Arm

Rocker Arm

Part #A-RE508317

$28.82

A&I Products

Insert, Water Pump

Insert, Water Pump

Part #A-RE508566

$77.03

A&I Products

Kit, Water Pump Repair

Kit, Water Pump Repair

Part #A-RE509813

$109.64

A&I Products

Seal Kit, Water Pump

Seal Kit, Water Pump

Part #A-RE515314

$102.94

A&I Products

Piston Ring Kit, Ring Kit 4045 Psl

Piston Ring Kit, Ring Kit 4045 Psl

Part #DZ104221

$114.91

John Deere

Line, Coolant Return Exhaust Thrott

Line, Coolant Return Exhaust Thrott

Part #DZ104671

$87.73

John Deere

Line, Coolant Supply Exhaust Thrott

Line, Coolant Supply Exhaust Thrott

Part #DZ104672

$72.87

John Deere

Adapter, Coolant

Adapter, Coolant

Part #DZ105608

$61.25

John Deere

Nozzle Kit, Injector

Nozzle Kit, Injector

Part #DZ106521

$621.43

John Deere

Rocker Arm Shaft, 4045 2-Valve Ewl

Rocker Arm Shaft, 4045 2-Valve Ewl

Part #DZ109955

$328.36

John Deere

Engine Kit, Coolant Pump Rebuild 40

Engine Kit, Coolant Pump Rebuild 40

Part #DZ110052

$313.73

John Deere

Piston-Liner Kit, 4045 2V Ews M174+

Piston-Liner Kit, 4045 2V Ews M174+

Part #DZ110752

$342.84

John Deere

Sleeve

Sleeve

Part #DZ114200

$14.48

John Deere

Fuel Line, Injection No. 1 and 2 40

Fuel Line, Injection No. 1 and 2 40

Part #DZ116093

$55.67

John Deere

Engine Cylinder Head Gasket, S350 I

Engine Cylinder Head Gasket, S350 I

Part #DZ116737

$108.57

John Deere

Tube, Bypass T-Stat Hsg to Pump 404

Tube, Bypass T-Stat Hsg to Pump 404

Part #DZ116861

$36.55

John Deere

Short Block Assembly

Short Block Assembly

Part #DZ119980

$9,173.91

John Deere

Dipstick Tube, Engine Oil

Dipstick Tube, Engine Oil

Part #DZ120018

$58.15

John Deere

Dipstick, Oil

Dipstick, Oil

Part #DZ120019

$34.77

John Deere

Thermostat, With Seal, T2-FT4

Thermostat, With Seal, T2-FT4

Part #DZ120501

$62.40

John Deere

Thermostat, W/O Seal, T2 - FT4

Thermostat, W/O Seal, T2 - FT4

Part #DZ120502

$36.96

John Deere

Cylinder Head, W/ Valves 4045 Ewl

Cylinder Head, W/ Valves 4045 Ewl

Part #DZ121287

$2,216.63

John Deere

Dipstick Tube

Dipstick Tube

Part #DZ124109

$24.58

John Deere

Dipstick, Oil

Dipstick, Oil

Part #DZ127303

$34.23

John Deere

Water Pump, Assembly High Flow

Water Pump, Assembly High Flow

Part #DZ128370

$582.94

John Deere

Turbocharger, High Compressor Disch

Turbocharger, High Compressor Disch

Part #DZ129035

$1,598.52

John Deere

Check Valve

Check Valve

Part #DZ130871

$45.08

John Deere

Valve Seat Insert, (Saran)

Valve Seat Insert, (Saran)

Part #R106830

$5.18

John Deere

Push Rod

Push Rod

Part #R107731

$9.57

John Deere

Dipstick Tube, Crankcase

Dipstick Tube, Crankcase

Part #R500116

$19.16

John Deere

Piston Pin

Piston Pin

Part #R502755

$82.21

John Deere

Housing, Flywheel

Housing, Flywheel

Part #R503444

$2,887.55

John Deere

Support, Fan

Support, Fan

Part #R516557

$169.70

John Deere

Wheel, Crankshaft Timing

Wheel, Crankshaft Timing

Part #R517471

$81.78

John Deere

Tube, Water Pump Bypass

Tube, Water Pump Bypass

Part #R519025

$35.09

John Deere

Liner Packing S350 Ptp IT4

Liner Packing S350 Ptp IT4

Part #R527841

$7.37

John Deere

Stud, High Strength Exhaust Manifol

Stud, High Strength Exhaust Manifol

Part #R530022

$20.64

John Deere

Exhaust Valve

Exhaust Valve

Part #R90692

$27.81

John Deere

Intake Valve

Intake Valve

Part #R98062

$22.41

John Deere

Flywheel, Statically Balanced, Asse

Flywheel, Statically Balanced, Asse

Part #RE500398

$1,366.34

John Deere

Connecting Rod

Connecting Rod

Part #RE500608

$506.72

John Deere

Crankshaft, Dynamically Balanced

Crankshaft, Dynamically Balanced

Part #RE506195

$1,847.13

John Deere

Camshaft With Gear and Ke

Camshaft With Gear and Ke

Part #RE507595

$598.37

John Deere

Rocker Arm, With Adjusting Screw

Rocker Arm, With Adjusting Screw

Part #RE508317

$46.02

John Deere

Insert

Insert

Part #RE508566

$84.30

John Deere

Rotator, Valve

Rotator, Valve

Part #RE60005

$16.43

John Deere

Rod, Connecting

Rod, Connecting

Part #SE501093

$362.21

John Deere Reman

Rod, Connecting

Rod, Connecting

Part #SE501094

$362.21

John Deere Reman

Pump, Water Assembly S350

Pump, Water Assembly S350

Part #SE501227

$446.51

John Deere Reman

KA-RE506195

Crankshaft, Taper Nose

Part #A-RE506195

$1,430.75

A&I Products

KR525586

Water Pump Connection, Water Pump C

Part #R525586

$87.02

John Deere

KSZ10557

Diesel Engine, 4045 Ews Stage 5 110

Part #SZ10557

$25,064.08

John Deere

John Deere 4045WG506 parts — frequently asked

How many parts fit the John Deere 4045WG506?
Koenig Marketplace lists 718 parts and accessories that fit the John Deere 4045WG506, including engine parts.
Are these genuine John Deere parts for the 4045WG506?
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 4045WG506.
How do I find the right part for my 4045WG506?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 4045WG506 by its compatible-models data.
Can I get 4045WG506 parts shipped or pick them up locally?
Both. Koenig ships John Deere 4045WG506 parts nationwide, and you can also pick up at one of Koenig's stores.
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