Mahle Rings Cat 114mm/4.500in Bore 1100 3204 3208 3 Ring Keystone 1 &2 2-1/8 Sleeve Assy Ring Set

This is a Mahle OE 3-ring keystone sleeve assembly ring set. It includes the rings needed for the 1 and 2 positions on a 4.500 inch bore, designed for use with 2-1/8 inch sleeves.

Mahle is a well-known name in engine components, and this ring set is built to meet the needs of engine rebuilds. The keystone design of the top two rings helps prevent them from getting stuck in the piston groove, which can happen with standard ring designs. This helps ensure the rings can properly seal the combustion chamber, which is crucial for engine performance and longevity.

This set is a solid option for engine work where precise fit and reliable sealing are important.