Breather Box, Oil Vapor Filler for Volvo
ENGINE PCV Breather Box Oil Separator Volvo
if your engine is leaking oil out of every possible seal and has white smoke coming out of the muffler tail pipe while running, if your engine stalls on the intersections - you should replace this ENGINE PCV Breather Box Oil Separator and clean out corresponding breather hole in the engine block.
This correctly made part, and will perform its intended function of separating oil mist residue created by the crankshaft chamber of your volvo engine

Oil Trap, Breather Box, Oil Separator 9146756
Works for: Volvo 850