Manual transmission seals, bearing kits, and accessories for Class 7 and Class 8 trucks are essential for maintaining the longevity and performance of the transmission system. Seals are critical for preventing fluid leaks and keeping contaminants out, while bearing kits ensure smooth operation of the transmission's moving parts. These components are built to handle the heavy loads and high torque typical of manual transmissions in commercial vehicles. Accessories such as gaskets and shift components provide the additional support needed for efficient maintenance and repairs, helping keep the transmission in optimal working condition.