Pressure accumulator BMW E46 M3 SMG II


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.

  • Condition: Refurbished
  • Compatible vehicles: BMW E46 M3
  • Reference numbers: BMW 21532229716