myvi gearbox drum, auto transmission overhaul set, alza transmission drum, bezza gearbox drum, axia transmission drum
The reverse drum in the automatic transmission of Perodua Bezza, Axia, Myvi, and Alza is an essential component responsible for enabling the reverse gear operation. Found in automatic transmissions like the A4RA/A4RL (4-speed) , the reverse drum works in conjunction with the reverse clutch and hydraulic circuits to transfer torque in the reverse direction.
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