Features: Upgrade your car braking system with this durable brake check valves. Crafted from high quality abs material, it ensures long lasting performances. Its precise craftsmanship prevents air leakage, maintaining engine health. Suitable for automotive enthusiasts and diy enthusiasts with knowledge in car maintenance and modifications, this brake check valves is a must have for maintaining engine health. Whether you're a professional automotive repair shop or a skilled technician, this brake check valves is essential for replacing or repairing check valves. Keep your engine running smoothly and protected from damage. Upgrade your car engine system with this high quality brake check valves. Perfect for automotive maintenance facilities and car enthusiasts, it ensures efficient operation and improved reliability. Specifications: Material:Plastic Size:As Picture Shown Color:Black For F45 F54 G01 G21 318d 320d 330d 730i 725d 730d 750dx 730Li 740Li Part Number:11667620923 Package Includes: 1x Check Valves note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.