The SP1 SM-09292 T-Moly Series piston kit is engineered to support efficient combustion chamber heat transfer to the cylinder walls. The piston, ring set, wrist pin and circlips are manufactured to OEM specifications and designed as interchangeable components with original parts.
With a piston weight compatible with the original piston, this kit provides a practical replacement solution for select Polaris snowmobile applications. The kit fits 2022 Polaris 550 Indy Adventure 144-inch and 155-inch models, 2022 Polaris 550 Indy LXT 144-inch models including the Northstar Edition, 2022 Polaris 550 Voyageur 144-inch and 155-inch models, 2023 Polaris 550 Indy EVO 121-inch, 2023 Polaris 550 Voyageur 144-inch and 155-inch models, and the 2023 Polaris 550 Switchback Sport 144-inch.
The SP1 SM-09292 T-Moly Series kit includes one piston, one ring set, one wrist pin and two circlips for installation.
Features:
- Includes: 1 piston, 1 ring set, 1 wrist pin and 2 circlips
- Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls
- Piston, rings, wrist pin and circlips are manufactured to OEM specifications
- Individual components are interchangeable with original parts
- Piston weight is compatible with the original piston
- T-Moly Series design offers performance benefits
Fitment:
2022 Polaris 550 Indy 121" ES
2022 Polaris 550 Indy 144" ES
2022 Polaris 550 Indy Adventure 144"
2022 Polaris 550 Indy Adventure 155"
2022 Polaris 550 Indy EVO ES 121"
2022 Polaris 550 Indy LXT 144"
2022 Polaris 550 Indy LXT 144" Northstar Edition
2022 Polaris 550 RMK EVO 144"
2022 Polaris 550 Voyageur 144"
2022 Polaris 550 Voyageur 155"
2023 Polaris 550 EVO ES 121"
2023 Polaris 550 Indy 121" ES
2023 Polaris 550 Indy Adventure 144"
2023 Polaris 550 Indy Adventure 155"
2023 Polaris 550 Indy EVO 121"
2023 Polaris 550 Indy LXT 144" Northstar Edition
2023 Polaris 550 Indy Sport 121"
2023 Polaris 550 RMK EVO 144"
2023 Polaris 550 Switchback ES 144"
2023 Polaris 550 Switchback Sport 144"
2023 Polaris 550 Voyager LXT 144"
2023 Polaris 550 Voyager LXT Northstar Edition 144"
2023 Polaris 550 Voyageur 144"
2023 Polaris 550 Voyageur 155"
2023 Polaris 550 Voyageur Adventure 144"
2024 Polaris 550 EVO ES 121"
2024 Polaris 550 Indy EVO 121"
2024 Polaris 550 Indy Sport 121"
2024 Polaris 550 RMK EVO 144"
2024 Polaris 550 Switchback Sport 144"
2024 Polaris 550 Voyageur 144"
2024 Polaris 550 Voyageur 155"
2024 Polaris 550 Voyageur Adventure 144"
2024 Polaris 550 Voyageur LXT Northstar Edition
