Axle ring gear and pinion kits for Class 7 and Class 8 trucks include matched components that ensure smooth operation of the differential system. These kits typically come with the ring gear, pinion, and associated hardware needed to maintain or restore proper torque distribution between the wheels. Designed to handle the heavy loads of commercial vehicles, these kits are essential for precise alignment and optimal performance of the axle assembly. Ideal for servicing or rebuilding, they are used to keep the drivetrain functioning effectively under demanding conditions.
