Mahle Rings Perf Oil Ring Assembly 4.035in x 2.0MM .113in RW Std Tension Chrome Ring Set

This Mahle OE oil ring assembly features a 2.0mm width and standard tension with a chrome ring, designed for a 4.035-inch bore. It's built to effectively control oil within the cylinder, preventing excess oil from reaching the combustion chamber. This is crucial for maintaining engine performance and preventing issues like oil fouling of spark plugs or excessive exhaust smoke.

The standard tension design ensures a good seal against the cylinder wall, while the chrome plating on the ring offers improved durability and wear resistance. This assembly is a well-built component for engine rebuilds where precise oil control is a priority. It's important to note that this part is not CARB approved and cannot be shipped to California.