Linear guides and rail systems are equipment features that support the movement of significant objects in the straight line with nominal friction or resistance. Secara asasnya, getah seal di dalam gearbox sangat berkait rapat dengan kesempurnaan tekanan hidraulik yang terhasil dari sistem gearbox. Getah seal atau dikenali sebagai “O-Ring Seal” https://gearbox-kereta-auto51728.thenerdsblog.com/39963113/fascination-about-gearbox-kereta-auto