This Mahle chrome oil ring assembly is a performance piston ring set sized for a 4.120in bore with a 2.0mm top specification and standard tension configuration. Finished in chrome, the set is intended for engine rebuilds where a reliable oil control ring is required. Supplied as a ring set, it offers a direct, application-focused option for machinists and rebuilders working to restore sealing and oil management in compatible engines.
Mahle Rings Performance Oil Ring Assembly 4.120in x 2.0MM .113in RW Std Tension Chrome Ring Set