OEM NO.: 9966388, 31251502, 31251501 Material: Rubber and metal Design: Engineered for precise fit and sealing Compatibility: S40, S60, S80, XC60, V60, C30 models with 2.5T engines Performance: Supports engine performance and longevity Installation: Includes instructions for straightforward overhaul The B5254T Engine Cylinder Overhaul Gasket Seal Kit is designed for S40, S60, S80, XC60, V60, and C30 models equipped with 2.5T engines.The kit contains rubber and metal components that meet OEM specifications, providing sealing to help prevent oil leaks and maintain engine integrity.Suitable for engine rebuilds or routine maintenance, this gasket set contributes to restored power and efficiency.Installation is straightforward with included instructions.The design compatibility with the specified models.Verify your vehicle's part number against the listed OEM numbers to confirm fitment.