Primary shaft: It is also known as an output shaft. It provides necessary torque into the automobile. It's ridges and tooth so the gears can move easily. memang sangkut nak tukar D ke N or gear lain. kena tolak kuat2 baru boleh. itupon dah macam paksa dia tukar gear sebab https://gearboxauto71368.iyublog.com/32941929/the-2-minute-rule-for-gearbox-auto