Description
If you’re running a Ski-Doo Summit X 2026 850 E-TEC and pushing your engine hard, the factory piston won’t cut it forever. The Wiseco SK1322 piston kit delivers the thermal stability and durability you need to maintain peak performance under sustained high-load conditions, whether you’re climbing steep terrain or demanding maximum power from your sled. This comprehensive kit eliminates guesswork by bundling everything required for a complete top-end rebuild, so you can get back on the snow with confidence.
- Premium high-silicone bar stock
- Minimized thermal expansion
- Forged piston construction
- Precision compression rings
- Stainless steel wrist pins
- Circlips included
- Top-end gasket kit
- Ski-Doo Summit X specific fitment
- 2026 850 E-TEC compatible
- Bolt-on installation (top-end)
- Ring compatibility verification required






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