29544804 Allison 1000 Rear Adapter Housing. Updated housing comes with new C5 apply piston installed. Fixes cracked or broken housings.
For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 4WD, LB7 LLY LBZ LMM Duramax
Prevent this from happening again by adding the rear housing support to your order.
New replacement rear extension housing. Updated housing comes with new C5 apply piston installed. Fixes cracked or broken housings. Updated version with thicker webbing in critical areas. Always be sure to carefully inspect the drive shaft and U joints if you have a damaged extension housing. Driveline vibration is the most common reason of failure on this item.