Xcalliber Allison Billet C2 Hub

Part# 29546705-X

$399.99 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Xcalliber Billet C2 Hub

Fits 2001-2016 Chevy/GMC 2500/3500 HD with Allison 1000

Part# 29546705-X

This billet C2 hub addresses the early failure of the C-2 clutch hub in high torque/horsepower applications. P1 sun gear requires machining in order to fit. This kit comes with machining instructions.  



  • Made from Billet Steel
  • 40% larger cross-sectional area of the throat
  • 70% greater yield strength
  • 35% greater tensile strength
  • Includes modified P1 thrust washer
  • Made in USA