Losi LOSB3520 CV Drive Shaft Set

This CV drive shaft set is a genuine Losi replacement part engineered for the LST2, XXL/2, and LST 3XL-E monster truck platforms, covering both front and rear drivetrain applications. Constant-velocity joints transmit power from the differential to the wheels while allowing the suspension to move through its full range of travel without binding, which is especially important on these large-scale trucks that see significant suspension articulation during jumps and rough-terrain driving. As a direct factory-spec replacement, this set installs in place of worn, clicking, or damaged original driveshafts without requiring modification to the axles or differential housings. Worn CV joints can introduce slop, vibration, and inconsistent power delivery to the wheels, so replacing them restores smooth, efficient power transfer and helps protect other drivetrain components from added stress. This set is a practical maintenance item for LST2, XXL/2, and LST 3XL-E owners looking to keep their drivetrain operating smoothly, whether repairing damage from hard use or performing preventative maintenance before a big bash session.