BMW Rear Differential Control Module G42 G20 G21 G22 G30 G14 G01 33605A533E1
Manufacturer Part Number: 33605A533E1. Vehicle/Model: BMW G20 3 SERIES M340D XDRIVE. ASWR is a independent BMW dismantler / Green parts supplier based in Manchester. The BMW Parts Specialist. However, it may not fit your car due to the many differences with specification and changes on model years.