Automatic Transmission for All 3.0L BMW M57 diesel automatic models (VIN) 3A113025 on – TGD000142E

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The gearbox forms part of the transmission system and will usually have between 4 and 6 forward gears and one reverse gear. A synchro unit is used to synchronise the speed between gears when changing up or down in order to prevent damage to the gearbox. Show more