Membrane for VOLVO 31338685, 30788494, 31338684 engine oil filter

https://www.amazon.com/dp/B0C3BCVGL3

Membrane valve cover for:

Volvo C30 C70 S40 S60 S80 V50 V70 2.5T B5254T4
Volvo 31338685, 30788494, 31338684

new diaphragm valve for crankcase ventilation.
producer sells only cover entirely.
we produce membrane separately!

savings of more than $200