Features: Made from durable rubber and metal materials, this kit provides long-lasting results-for your-car. Oil leaks will be prevented each-time it pools lubricant-oil as it goes to the cylinder head drain back opening. This gaskets also helps prevent the entry of other harmful materials to the valve-train. Advanced manufacturing technology ensures durability and-optimum operation in higher- or lower temperatures. Help to reduce both maintenance and leakage, good tightness. Specifications: Material:Rubber+Metal Size:As Picture Shown Color:Black For E36 E39 E46 E53 E60 E83 -M52tu M54 Part Number:11361433513, 32411093596, 11361748745, 11361433817 Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1 Set Of Double Convex Repair Tools