FOR Mini One Cooper S R50 R52 R53 W10 W11 OE Timing Chain Tensioner Guide Rail
Fits: Mini One Cooper S JCW R50 R52 R53 W10B16A & W11B16A Engines. You are buying a OE Style Tensioner Guide Rail. Top Quality from a OE Suppliers with the Correct Grade Material. OE Number: 11 31 8 648 241.