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T25578: Alternator Pulley | Shop.Deere.com

1 Substitute part(s) available:

Substitute Products Table
Part NumberPart NamePrice (Select Dealer to view price)
N190165N190165: Alternator Pulley
Original

T25578: Alternator Pulley

Part Number: T25578

Parts Tier: Original

  • John Deere alternator pulley transmits rotational motion using a belt, enabling power delivery within compatible equipment systems
  • Grooved profile on this pulley helps seat belts securely, supporting stable engagement during operation in the drive system
  • Integration with the alternator allows this pulley to support consistent power transfer across machinery applications
  • Two-groove configuration guides belt routing and helps maintain proper tension for straightforward installation and service access
  • Steel construction enables this pulley to endure repeated use and resist wear, supporting long-term reliability with minimal upkeep needs

    Product Dimensions

    Weight
    1.37 lb
    Height
    2.84 in
    Length
    1.15 in

    Specifications

    Groove Width
    9.652 mm
    Effective Diameter
    69.85 mm
    Bore Size
    15.964 mm