DMAX Extended Travel Front CV Axle Assembly 01-10 GM 6.6L Duramax LB7/LLY/LBZ/LMM

Give your lifted or leveled Duramax the suspension travel it needs with the DmaxStore Extended Travel Front CV Axle Assembly. Designed specifically for 2001–2010 Chevy Silverado and GMC Sierra 2500HD/3500HD trucks equipped with the LB7, LLY, LBZ, or LMM Duramax, this upgraded CV axle provides significantly greater articulation than a factory axle to help reduce bind and stress at increased ride heights. With up to 47° of articulation compared to approximately 23° for the factory axle, the DmaxStore Extended Travel CV Axle is designed to better accommodate leveled and lifted suspension setups. An upgraded 8-ball CV joint distributes load across more contact points, while upgraded cages, races, and bearings are designed to provide smooth operation and durability through increased suspension travel. Built for Lifted & Leveled Duramax Trucks Increasing suspension height can place additional stress on the front CV axles, especially when operating at greater angles. The extended-travel design provides additional plunge and articulation to help minimize CV joint bind and reduce stress during suspension movement. For lifted and leveled Duramax trucks, the DmaxStore Extended Travel Front CV Axle provides increased articulation, upgraded CV components, and additional durability where increased suspension travel puts more demand on the factory axle. Replacement Part Number: GM 20875738 Important Installation Notes This axle is thicker than the factory unit, which may create clearance issues with some aftermarket coilover shock lift kits. If your truck currently uses CV axle spacers, the spacers must remain installed and the appropriate longer hardware should be reused. DmaxStore also notes that some lift kits may have clearance concerns with the larger 17mm head on the optional replacement hardware, making the factory hardware preferable in those applications.