SMG III Clutch Slave cylinder 23017838938

NEW replacement BMW slave cylinder.

This replacement unit does not include the position sensor. The position sensor on this transmission is sold separately as part of wiring harness for HPU.

Vehicles over 100k miles and performing clutch change should replace clutch slave or rebuild with our sealkit.  Over time internal seal will crack and it becomes difficult for SMG pump to control clutch position, this causes extra stress on pump components and eventually lead to pump failure or error codes associated with clutch control.

This unit has two internal seals. If there is a leak the unit will leak internally so you will not notice the problem externally.