We’re offering the overhaul of the E36 M3 SMG I gear actuator. This part is responsible to select and engage the gears of the gearbox. In case of a leaking gear actuator, the SMG refuses to engage one or more gears.

As part of the repair, the actuator will be fitted with seals manufactured by a specialized company from Germany. They are perfectly meeting the requirements of the hydraulic fluid and are suitable for the extreme conditions in the SMG system. If necessary, we also grind the inner walls of the part.

The repair process is simple:

  1. You send the actuator to us after filling the oder form
  2. We repair the actuator
  3. We send the part back to you (return shipping included)

After filling the order form, you will receive a mail with the shipping address and further instructions.



incl. 19% VAT
  • Vehicles: BMW E36 M3
  • OEM part numbers: 23412228313
  • Turnaround time: ~ 1 day
  • Shipping: To us on your bill, return for free