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 : mhl51359 Description : Engine Piston Ring Set Piston Ring Material : Cast Iron Piston Ring Type : Standard Piston Ring Size : Standard 1984 Toyota 4Runner DLX L4.2366cc Engine Components::Piston Rings 1984 Toyota 4Runner SR5 L4.2366cc Engine Components::Piston Rings 1981-1984 Toyota Celica GT L4.2366cc Engine Components::Piston Rings 1983-1984 Toyota Celica GTS L4.2366cc Engine Components::Piston Rings 1981-1984 Toyota Celica ST L4.2366cc Engine Components::Piston Rings 1981-1982 Toyota Corona DLX L4.2366cc Engine Components::Piston Rings 1981-1982 Toyota Corona LE L4.2366cc Engine Components::Piston Rings 1981-1984 Toyota Pickup Base L4.2366cc Engine Components::Piston Rings 1981-1984 Toyota Pickup DLX L4.2366cc Engine Components::Piston Rings 1981-1984 Toyota Pickup SR5 L4.2366cc Engine Components::Piston Rings