Sp1 SM-09290 T-Moly Series Piston Kit - Standard Bore 85.00mm

Machined smooth heads. MOS 2 Coating:. Draws heat through piston walls and out the bottom. Reduces heat and friction, for added power and longevity. Helps eliminate cold seizures, and increases durability. Hard anodized crowns. Hypereutectic Cast.

Vehicle Fitment:

2022-2024 Arctic Cat Blast XR 4000
2022-2024 Arctic Cat Blast XR 4000 Touring
2020 Arctic Cat M 8000 Alpha One 154
2020 Arctic Cat M 8000 Alpha One 165
2022-2024 Arctic Cat M 8000 Hardcore Alpha One 146
2020-2024 Arctic Cat M 8000 Hardcore Alpha One 154
2022-2024 Arctic Cat M 8000 Hardcore Alpha One 154 2.6in.
2020-2024 Arctic Cat M 8000 Hardcore Alpha One 165
2020-2024 Arctic Cat M 8000 Hardcore Alpha One ES 154
2022-2024 Arctic Cat M 8000 Hardcore Alpha One ES 154 2.6in.
2020-2024 Arctic Cat M 8000 Hardcore Alpha One ES 165
2021-2024 Arctic Cat Norseman X 8000
2020-2022 Arctic Cat Riot 8000 1.35in.
2020-2022 Arctic Cat Riot 8000 1.6in.
2020-2022 Arctic Cat ZR 8000 Limited ES 137
2020 Arctic Cat ZR 8000 Limited ES 137 iACT
2021-2022 Arctic Cat ZR 8000 Limited ES ATAC 137
2020-2022 Arctic Cat ZR 8000 RR ES 137
2020 Arctic Cat ZR 8000 Sno Pro ES 137
2021-2024 Yamaha MM8 Mountain Max LE 154
2022-2024 Yamaha MM8 Mountain Max LE 154 SL
2021-2024 Yamaha MM8 Mountain Max LE 165
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2021-2025 Yamaha TR8 Transporter 800