Products Snowmobile- PolarisPiston Kit Back Piston Kit 09-703 Fit on Models: 1976 Polaris Starfire 250 1976-79 Polaris TX250 You May Also Be Interested In Piston Kit 09-775M Piston Kit 09-775M-01 Oil Seal Kit 92049-3725 U-joint assembly 3852384-1