John Deere alternator pulley transmits rotational motion using a belt to support reliable power delivery in machinery systems
Grooved rim on this pulley helps the belt seat securely, promoting stable engagement during operation
Integration within alternator drive systems allows this pulley to support coordinated motion between components
Standard design enables this pulley to install easily with compatible drive systems for straightforward replacement or service needs
Steel construction with zinc finish helps this pulley resist wear and corrosion, supporting long-term durability in use
Product Dimensions
Weight
2.3 lb
Height
4 in
Length
1.7 in
Specifications
Groove Width
12.548 mm
Effective Diameter
101.6 mm
Bore Size
17.018 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.
9970
9976
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.
