Category Pwc/Polaris Back Piston Ring R1302-POL-650 Personal Watercraft Parts & Accessories Type: STD 01 (0.25) 02 (0.50) 03 (0.75) 04 (1.00) Viewer:162 Item No: R1302-POL-650 Fits on Piston 1302-POL-650 (Polaris 650 Piston) Bore: 65 mm Fits: 1992-1995 Polaris SL650 You May Also Be Interested In Connecting Rod Kit 296-01000-538 Piston 1302-POL-900 Connecting Rod Kit CR105 Oil Seal Kit HS-55204