CP SC7021 Ring Only for SC7021 Pistons Replacement Component for SC7021 Pistons (7021)

High-quality CP piston ring designed as a direct replacement for SC7021 pistons, intended to restore sealing performance, compression control, and oil management in engines using the SC7021 piston family. This ring-only component (7021) provides a straightforward service part for rebuilds and maintenance when piston rings are worn or damaged, allowing installers to replace just the ring without sourcing a complete piston assembly.