1Set Pistons Rings 23mm STD 94810304667 94810334100 94810304668 For 9PA 92A 970 955 M48 4.8T This piston and ring set is designed for use with 9PA 92A 970 955 M48 4.8T models.Constructed from materials, the components are engineered to support consistent engine performance.The pistons are manufactured to precise specifications to proper fitment and function, matching design.The rings help maintain compression and reduce oil consumption, contributing to improved combustion efficiency.The set includes 8 pistons and 8 rings, providing a complete replacement solution for the applicable engine configurations.It is compatible with M48.51, M48.52, M48.70, and MCW.BA engines, and fits Turbo/Turbo S (955), Turbo/Turbo S (957), and Turbo/Turbo S (970) variants.Installation requires no modifications, allowing direct replacement with existing parts.