ZZ Diesel Duramax Transmission Line Repair Kit.
A permanent solution to a growing problem. As these trucks are getting older, the transmission cooler lines can start to develop leaks.
For 2006, 2007, 2008, 2009, 2010 GM 6.6L Duramax LBZ/LMM
A permanent solution to a growing problem. As these trucks are getting a few years older, the transmission cooler lines can start to develop leaks. This is more common in cold weather as the rubber hose on the line shrinks and allows leaks around the factory crimp.