MAHLE Original piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE Original piston rings lead the industry for the latest piston ring technology. PartNumber : mhl41557 Description : Engine Piston Ring Set Piston Ring Material : Chrome Carbon Steel Piston Ring Type : Premium Piston Ring Size : Standard 1990-1992 Geo Prizm Base L4.1587cc Engine Components::Piston Rings 1990-1992 Geo Prizm GSi L4.1587cc Engine Components::Piston Rings 1991-1992 Geo Prizm LSi L4.1587cc Engine Components::Piston Rings 1988-1990 Honda Prelude 2.0 S L4.1958cc Engine Components::Piston Rings 1988-1991 Honda Prelude 2.0 Si L4.1958cc Engine Components::Piston Rings 1988-1989 Honda Prelude 2.0 Si 4WS L4.1958cc Engine Components::Piston Rings 1990-1991 Toyota Corolla Base L4.1587cc Engine Components::Piston Rings 1990-1991 Toyota Corolla DLX L4.1587cc Engine Components::Piston Rings 1990-1991 Toyota Corolla DLX All Trac L4.1587cc Engine Components::Piston Rings 1990-1991 Toyota Corolla GTS L4.1587cc Engine Components::Piston Rings 1990-1991 Toyota Corolla LE L4.1587cc Engine Components::Piston Rings 1990-1991 Toyota Corolla SR5 L4.1587cc Engine Components::Piston Rings 1990 Toyota Corolla SR5 All Trac L4.1587cc Engine Components::Piston Rings