Beisan Systems Vanos Solenoid Seals. Recommended with all S62 Vanos overhauls.

These are in fact Genuine BMW parts for S62 engine, which they feature a double-faceted design for increased durability and pressure holding vs the cheaper S50 versions. Because of their flat interior, these form rings must not be twisted during assembly.

Priced per set – not included in the standard Beisan Systems Vanos Seals Kits.