Hack Engineering Vanos Oil Pump Shaft Seal (S50B30 Euro)
As anyone who has taken on an S50B30 Vanos rebuild will know, Beisan’s BS031 seals package is excellent but does not include the two-way lip seal that the exhaust-side high pressure oil pump shaft runs within.
These are not a standard-sized or type of seal, and so have to be specially made for the S50B30 Vanos (not present on the later S50B32). The seal is vital for separating crankcase ventilation from the Vanos and vice versa. A part required for any thorough rebuild.
4 in stock (can be backordered)