DMAX HD Front CV Axle Assembly 11-14 GM 6.6L Duramax LML

Restore reliable front drivetrain performance with the DMAX HD Front CV Axle Assembly. Designed specifically for 2011–2014 Chevrolet Silverado and GMC Sierra 2500HD and 3500HD trucks equipped with the 6.6L LML Duramax, this premium replacement CV axle is engineered to meet or exceed OEM specifications for fit, function, and durability. Unlike remanufactured axles, the DMAX HD CV axle is built using 100% new components. A solid steel center shaft is heat treated to handle torque loads, suspension movement, and repeated stress, while precision-machined and heat-treated internal components provide dependable operation and long-term durability. OEM-Style Replacement Whether you're replacing a worn or damaged factory axle or proactively refreshing the front drivetrain, the DMAX HD CV Axle provides an OEM-style direct-fit solution. Each assembly arrives fully assembled and includes a new CV axle nut, making installation straightforward without requiring modifications. Replaces: GM 25856606 Important Installation Notes The factory hardware uses 15mm heads, while the optional replacement hardware uses 17mm heads. The larger head size may create clearance issues with some aftermarket lift kits, so DMAX recommends using the factory hardware on lift-kit applications where clearance is limited.