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 : mhl42134CP Description : Engine Piston Ring Set Piston Ring Type : Premium 1999 Mitsubishi Diamante Base V6.3497cc Engine Components::Piston Rings 1997-1998 Mitsubishi Diamante ES V6.3497cc Engine Components::Piston Rings 2000-2004 Mitsubishi Diamante ES V6.3497cc Engine Components::Piston Rings 1997-1998 Mitsubishi Diamante LS V6.3497cc Engine Components::Piston Rings 2000-2004 Mitsubishi Diamante LS V6.3497cc Engine Components::Piston Rings 2002-2004 Mitsubishi Diamante VR-X V6.3497cc Engine Components::Piston Rings