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R120228: Alternator Pulley | Shop.Deere.com
Original

R120228: Alternator Pulley

Part Number: R120228

Parts Tier: Original

  • John Deere alternator pulley transmits rotational motion from the engine to the alternator in belt-driven systems, supporting power generation needs
  • Grooved profile on this pulley helps ensure secure belt seating, supporting consistent engagement during operation in compatible assemblies
  • Dual-groove design guides belts and manages tension, allowing integration within alternator drive setups across machinery types
  • Standard construction of this pulley allows straightforward installation or replacement in compatible alternator applications when needed
  • Steel material with heat-treated and plated finish helps this pulley resist wear and corrosion for lasting performance over time

    Product Dimensions

    Weight
    1.52 lb
    Height
    3.2 in
    Length
    1.4 in

    Specifications

    Groove Width
    12.7 mm
    Effective Diameter
    78.18 mm
    Bore Size
    17.032 mm