The Mahle OE plain second-ring set for a 3.4449 in bore supplies a direct replacement second ring with a 1.5 mm edge width in grey iron. It identifies as a plain ring intended to control combustion gases and assist oil control as part of a complete piston ring pack. This offering suits rebuilds or repairs where the specified bore and ring width match existing pistons.
Mahle Rings 3.4449in X 1.5MM Edge Width Grey Iron BT Second Ring Plain Ring Set