# QS20112012 - 1-Groove V-Belt Pulley, Delco 20Si and 21Si Series Alternators, 13mm Belt x 90mm OD x 22mm Bore

QS20112012 - 1-Groove V-Belt Pulley, Delco 20SI & 21SI Alternators, 13mm Belt x 90mm OD x 22mm Bore

For: Delco 20SI & 21SI Alternators

Dimensions: 13mm Belt x 90mm OD x 22mm Bore

Features:

• 100% New
• Machined pulley cut from cold rolled steel
  
  
  

Used On: Delco 1117611, 1117616, 1117620, 1117621, 1117624

Replaces: Delco 1987932