Pulley Features
All KRC pulleys are CNC machined from 6061 billet aluminum to the highest of tolerances.
Serpentine pulleys feature 30% more surface area for the belt to contact than most other manufactures.
Each pulley is machined to SAE specifications, then hardcoated to C-70 Rockwell hardness.
Each pulley has windows cut to help reduce rotating weight, while maintaining the pulleys structural integrity.
This pulley is a direct replacement for KRC V-belt pumps.