John Deere alternator pulley transmits rotational motion to drive the alternator within belt-driven systems efficiently
Dual-groove profile on this pulley provides secure belt seating, supporting controlled engagement during operation
Guided routing and tension management by this pulley help maintain reliable integration in compatible drive assemblies
Standard configuration allows this pulley to be installed or replaced easily as part of routine service procedures
Steel construction with heat-treated and plated finish offers durability and resistance to wear in demanding applications
Product Dimensions
Weight
2.37 lb
Height
3.5 in
Length
1.5 in
Specifications
Groove Width
12.7 mm
Effective Diameter
86 mm
Bore Size
22.228 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.
540E
548E
640E
648E
748E
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.
