1. Made of rubber material, it has good sealing performance, can withstand long-term use, is easy to install, and can directly replace damaged or old sealing rings 2. Specifications: Large washer inner diameter: 35mm 3. Small washer inner diameter: 21mm 4. Installation position: on the solenoid valve of the oil pump 5. Function: replace the damaged or old sealing ring 6. OE: 11367506178, 11367546379 7. Scope of application: Engine: N40 N42 N46 N45 For BMW Vanos E46 E60 E81 E82 E83 E84 E85 E87 E88 E90 E91 E92
