This KOLBENSCHMIDT piston ring set, part number 800117410000, is engineered to meet stringent quality standards for reliable engine operation. Each ring is precision-manufactured to ensure a perfect seal between the piston and cylinder wall. This critical function prevents combustion gases from escaping into the crankcase and oil from entering the combustion chamber, thereby maintaining engine efficiency and power output. The materials and design of this set contribute to reduced oil consumption and wear, extending the lifespan of your engine components. Proper installation is key to achieving the intended performance benefits. Choose KOLBENSCHMIDT for dependable engine parts that deliver consistent results. This set is a vital component for maintaining or rebuilding your engine.