This KOLBENSCHMIDT piston ring set, part number 120000117001, is engineered to ensure optimal engine compression and efficient oil control. Crafted with precision, these rings are built to withstand the demanding conditions within your engine, contributing to its longevity and smooth operation. The set includes all necessary rings for one piston, ensuring a complete and correct installation. They are manufactured to meet stringent quality standards, providing a dependable solution for engine maintenance and repair. Properly functioning piston rings are crucial for sealing the combustion chamber, preventing blow-by, and managing oil consumption. This KOLBENSCHMIDT set delivers the performance you need to keep your engine running at its best.