2001-2010 Duramax ALLISON BILLET C2 HUB SUNA1-BC2


Product Highlights:

This Shaft is machined from 300M billet steel.

  • Stronger than the O.E.M. intermediate shaft
  • Features an added lubrication hole for the P-3 sun gear and pilot
  • CNC machined and precision ground
  • Shaft is heat treated for added strength and durability
  • The shaft through hole is gun drilled to provide a polished interior finish, eliminating internal stress risers