Shop

R91811: Crankshaft Pulley | Shop.Deere.com
Original

R91811: Crankshaft Pulley

Part Number: R91811

Parts Tier: Original

  • John Deere crankshaft pulley transmits rotational force from the engine, enabling reliable power transfer through the belt system
  • Grooved rim on this pulley helps engage the belt securely, supporting stable operation during engine cycles
  • Guidance of the belt path by this pulley maintains proper tension and alignment within compatible drive assemblies
  • Standard hub configuration allows this pulley to be installed or replaced efficiently as part of routine service tasks
  • Steel construction provides durability, helping this pulley endure repeated use and resist wear over time in tough environments

    Product Dimensions

    Weight
    12.89 lb
    Height
    3.2 in
    Width
    9 in
    Length
    9.2 in
    Volume
    1.147 gal

    Specifications

    Groove Width
    15.164 mm
    Effective Diameter
    192 mm
    Bore Size
    50.841 mm