Kraftwerks 159-99-020C Flanged Cog Idler Pulley Assembly 20mm Supercharger

The Kraftwerks 159-99-020C is a replacement flanged cog idler pulley assembly designed specifically for discontinued 20mm belt width Kraftwerks supercharger kits. This precision-engineered pulley ensures proper belt tension and alignment in your supercharger system.

Key Features:

• Flanged cog design for positive belt tracking and retention
• Compatible with 20mm belt width supercharger systems
• Direct replacement for older Kraftwerks supercharger kits
• Precision-manufactured idler pulley assembly
• Essential service component for maintaining supercharger performance

This idler pulley assembly is a genuine Kraftwerks replacement part designed to restore proper function to your Rotrex-based supercharger system. Using OEM-approved replacement parts ensures optimal belt alignment, reduces wear, and maintains the efficiency of your forced induction system.