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 : mhl41582.040 Description : Engine Piston Ring Set Piston Ring Size : 0.040IN 1991-1996 Infiniti G20 Base L4.1998cc Engine Components::Piston Rings 1994-1996 Infiniti G20 T L4.1998cc Engine Components::Piston Rings 1995-1997 Nissan 200SX SE-R L4.1998cc Engine Components::Piston Rings 1991-1993 Nissan NX SE L4.1998cc Engine Components::Piston Rings 1991-1993 Nissan NX XE L4.1998cc Engine Components::Piston Rings 1998-1999 Nissan Sentra SE L4.1998cc Engine Components::Piston Rings 1991-1994 Nissan Sentra SE-R L4.1998cc Engine Components::Piston Rings