• Specifications

Part Type

Taper Collar, Pulley

• Delco IR/EF Alternators on Cummins Engines

  Specifications:
  17mm ID x 20mm OD* x 13.5mm L

  Replaces
  Cummins 3908563

  Note:
  • Used with 24-1270 8-groove pulley

• Part Number: 46-1620
• Availability: In Stock