Mahle MS 99.75mm 1.2 1.5 2.8 mm Drop In Rings

These Mahle MS piston rings feature a 1.2mm top ring, a 1.5mm second ring, and a 2.8mm oil ring, a common configuration for many engines. Mahle is a well-known name in engine components, and this set is designed as a direct replacement for specific engine builds where a 99.75mm bore size is required. The materials and precise dimensions are critical for proper sealing between the piston and cylinder wall, which directly impacts engine performance and longevity.

When you're rebuilding an engine, the piston rings are a crucial part of ensuring good compression and preventing oil from entering the combustion chamber. This set from Mahle is built to meet the original specifications for the engines it's intended for, making installation straightforward as a drop-in replacement. Proper ring seal is essential for efficient combustion, and using a reputable brand like Mahle helps ensure you're getting a well-made component for your engine build.