John Deere alternator pulley transmits rotational motion using a belt, supporting reliable power delivery within compatible equipment systems
Profiled design of this pulley promotes secure belt engagement, helping maintain stable operation during rotation cycles
Integration of this pulley enables efficient power transfer to the alternator in machinery with belt-driven systems installed
Guided belt routing through this pulley helps manage tension, making installation and handling straightforward for technicians or users
Steel construction with heat treated and plated finish resists wear, supporting long-term reliability with minimal maintenance needs
Product Dimensions
Weight
2.07 lb
Height
3.8 in
Length
1.06 in
Specifications
Groove Width
12.7 mm
Effective Diameter
103 mm
Bore Size
22.25 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.
8450
8650
8850
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.
