Set clutch parts BMW M5 M6 SMG III

Our refurbished pressure accumulators are equipped with a filling valve and freshly filled with nitrogen gas. The accumulator is responsible to store the pressure of the SMG system for later access by the actuators. The piston type accumulator has two cells: one cell storing the hydraulic fluid and one cell containing a gas to create counterpressure. Both cells are separated by a moving piston. A broken accumulator causes the pump to prime permanently. Important: You will need to pay a core charge (deposit) of 200,00€ which will be refunded when you return your used part.

New SMG III pump motor for BMW M5 and M6

• Equipped with original plug
• Perfect for sporty driving style & frequent shifts
• Hight quality motor
• 12-month warranty included

The pump supplies the hydraulic pressure for the different consumers (actuators) of the SMG and stores it in the pressure accumulator. The pump consists of a small gear pump and an electric motor. If the pump motor fails, pressure is lacking in the system and the SMG cannot perform any clutch operations or gear changes.