Crankcase Ventilation Unit Membrane – BMW M57 / M57N / M57N2 / M47 / M47N2 | OEM 1112779316311127793163 Ventilation Unit Membrane for BMW M57, M57N, M57N2, M47, M47N2 This ventilation unit membrane is designed for BMW diesel engines using OEM reference 11127793163. It replaces the worn internal diaphragm in the crankcase ventilation unit and helps restore proper pressure control on BMW M57 and M47 engine family applications. This product is the membrane only. It is intended for repair of the existing ventilation unit and is not a complete

3 — Complete Motor Unit for 5-Speed Automated Gearbox

31401556 (Volvo)

4 engines causes oil mist in the intake

Sprinter W906 — all with OM651 2

2 V6 engine as compatible applications

2 CDi diesel engine causes oil seepage from the pump housing and reduced brake servo vacuum

Suitable for M57

debris can enter the intake and cause serious engine damage

This direct replacement motor OEM 1020662 fits a wide range of Hyundai models — restoring full door lock function

1020662 (3L165860)

Inspect the housing for cracks or excessive wear

and comparing the part design with the valve currently installed on your vehicle