This Mahle plain ring set is a standard-tension piston ring assembly specified at 3.556 in bore with a 2.0 mm oil ring, supplied as a performance CP20-style set. Intended to provide combustion sealing and oil control in compatible engines, the rings suit rebuild and repair applications where standard tension, plain-face rings are required. Use exact bore sizing to confirm fitment for your application.
Mahle Rings Performance CP20 Oil Ring Assembly 3.556in x 2.0MM Std Tension Plain Ring Set