John Deere crankshaft pulley transmits rotational motion from the engine, enabling power transfer to belt-driven accessories in equipment applications
This pulley acts as a driving component, supporting effective motion transfer between the crankshaft and connected systems via the belt drive setup
Guidance of the belt path and tension management by this pulley help maintain consistent operation within single-belt configurations in machinery systems
Profile design of this pulley promotes proper belt seating and engagement, aiding straightforward installation and reliable performance over time
Durable construction helps this pulley resist wear during repeated use, supporting ongoing reliability with minimal maintenance needs throughout its service life
Product Dimensions
Weight
5.21 lb
Height
5.6 in
Length
2.8 in
Specifications
Groove Width
15.16 mm
Effective Diameter
140.81 mm
Bore Size
37.976 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.
4039D
4039TF001
4045D
4045DF001
4045TF001
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.
