Features: 1.Applicable Models: Crankshaft pulley vibration damper is replacement for MINI (R50, R53) One, for Cooper One R50 R53 R52 1.6, and replacement for MINI Convertible (R52) One. 2.OE Number: The part numbers of reference are 11237829906, 11231485399, 594784, 594 784, SK2510901, please confirm whether it is consistent with the OE you need. 3.Enhanced Driving Comfort: The crankshaft pulley vibration damper enhances driving comfort and stability. It reduces the transmission of crankshaft vibrations to the interior of the car, providing smoother power delivery and a more stable driving experience. 4.Premium Material: The vibration damper harmonic balancer is made of high grade material for outstanding durability and reliability. It is able to withstand the challenges of high speed crankshaft rotation and torsional forces, effectively reducing vibration and noise. 5.Perfect Fit: Comply with OEM specifications to ensure that the shape and function match the original vehicle, perfect replacement without additional modifications are required. Specification: Item Type: Crankshaft Pulley Vibration Damper_x000D_ Material: Metal_x000D_ OE Number: 11237829906, 11231485399, 594784, 594 784, SK2510901_x000D_ Fitment:_x000D_ For Cooper One R50 R53 R52 1.6 2001-2006 2004-2007_x000D_ Replacement for MINI (R50, R53) One 2003.04 - 2006.09_x000D_ Replacement for MINI (R50, R53) One 2001.06 - 2006.09_x000D_ Replacement for MINI (R50, R53) Cooper 2001.06 - 2006.09_x000D_ Replacement for MINI Convertible (R52) Cooper 2004.07 - 2007.11_x000D_ Replacement for MINI Convertible (R52) One 2004.07 - 2007.11_x000D_ note: WILL NOT FIT for COOPER S AND SUPERCHARGED MODELS Note: Please double check the part number of your item, matching information is for reference only.