The Mahle OE plain ring set is a direct‑fit piston ring package offered for select 254 CID (4.1L) and 260 CID (4.3L) engine applications. This plain ring set supplies the basic sealing rings needed for rebuilt or sleeved four‑cylinder service, providing the essential function of sealing combustion and controlling oil. Intended as a straightforward OE‑style replacement, it suits compatible engines where plain rings are specified.
Mahle Rings Case 254 CID 4.1L A251S 4 Cyl Sleeved Eng Cont 260 CID 4.3L Plain Ring Set