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 : mhl42086CP.030 Description : Engine Piston Ring Set Piston Ring Size : 0.030IN 2004-2008 Chrysler PT Cruiser Base L4.2429cc Engine Components::Piston Rings 2005 Chrysler PT Cruiser Dream Cruiser L4.2429cc Engine Components::Piston Rings 2004-2007 Chrysler PT Cruiser GT L4.2429cc Engine Components::Piston Rings 2004-2009 Chrysler PT Cruiser Limited L4.2429cc Engine Components::Piston Rings 2008 Chrysler PT Cruiser LX L4.2429cc Engine Components::Piston Rings 2005-2006 Chrysler PT Cruiser Street Cruiser L4.2429cc Engine Components::Piston Rings 2004-2008 Chrysler PT Cruiser Touring L4.2429cc Engine Components::Piston Rings 2004-2005 Dodge Neon SRT-4 L4.2429cc Engine Components::Piston Rings