- OEM new Ski-Doo piston 420-9958-36, Red Dot, 77.76 mm oversize
- Correct for TNT, Alpine, Skandic, Olympique and other 1970s Rotax-powered sleds
- Ideal for engine rebuilds or restoring compression on vintage snowmobiles
- Includes piston, pin and clips—ring set available separately
- SKU-81, ST-1, PIC 1990. In stock and ready to ship from VSP Warehouse
Ski-Doo Piston 420-9958-36 TNT 77.76mm Vintage Snowmobile Rotax Alpine Skandic Olympique
$224.99

1 in stock
- OEM new Ski-Doo piston 420-9958-36, Red Dot, 77.76 mm oversize
- Correct for TNT, Alpine, Skandic, Olympique and other 1970s Rotax-powered sleds
- Ideal for engine rebuilds or restoring compression on vintage snowmobiles
- Includes piston, pin and clips—ring set available separately
- SKU-81, ST-1, PIC 1990. In stock and ready to ship from VSP Warehouse


