John Deere crankshaft pulley transmits rotational motion from the engine to accessory systems through a belt-driven setup for dependable operation
Driving component design enables this pulley to transfer motion from the crankshaft, supporting effective system performance across machinery types
Guided belt routing and tension management help this pulley integrate smoothly into compatible belt-driven assemblies for consistent function
Standard hub construction allows this pulley to be installed or replaced with common service tools, supporting straightforward maintenance routines
Reliable power delivery through this pulley helps maintain efficient operation and reduces the need for frequent service attention over time
Product Dimensions
Weight
5.12 lb
Height
6.7 in
Length
2.4 in
Specifications
Groove Width
12.7 mm
Effective Diameter
166.726 mm
Bore Size
47.612 mm
For the most accurate fit and confidence, please select the equipment you are shopping for. Parts can be used across a number of different models, the models shown here indicate general fit of the part.
4020
Generally, parts purchased from Shop.Deere.com are covered by the John Deere Parts Warranty, covering defects in material and workmanship, for a minimum period of 6 months from receipt. For complete warranty information, please contact your local authorized John Deere dealer.
