Yamaha TZ350 Piston Ring 64mm x 1mm 3G3-11631-00 for Nikasil bore.
Japanese made iron piston ring for Yamaha TZ350's with Nikasil plated bore. Replaces Yamaha part number 3G3-11631-00, 328-11631-00.
See other listings for TZ350 piston rings for Yamaha chrome bore.