Description
A Yukon Grizzly Locker for GM & CHY 11.5" for the 2001-2004 GM 6.6L Duramax LB7. A traction device for the differential.
- Yukon part number YGLGM11.5-38
- 38-Spline Axles
Fits: 2001-2004 GM 6.6L Duramax LB7; 2003-2007 Dodge/Ram 5.9L Cummins; 2004-2006 GM 6.6L Duramax LLY; 2006-2007 GM 6.6L Duramax LBZ; 2007-2010 GM 6.6L Duramax LMM; 2007-2010 Dodge/Ram 6.7L Cummins; 2011-2015 GM 6.6L Duramax LML; 2011-2012 GM 6.6L Duramax
