TOP END REBUILD KITS WILL COME WITH PRECISION MATCHED PISTONS, RINGS, CIRCLIPS, WRIST PINS, AND A TOP END GASKET KIT FOR 1 MOTOR. PISTONS KITS ARE SOLD PER CYLINDER AND WILL INCLUDE PRECISION MATCHED PISTONS, RINGS, AND CIRCLIP. PRO-LITE SERIES PISTONS WILL INCLUDE WRIST PIN.
The Wiseco 2474M08500 Standard Bore Piston Kit is designed for powersports engine top-end rebuilding applications. This piston kit is sold per cylinder and includes a precision-matched piston, rings, and circlip. The Pro-Lite Series piston also includes a wrist pin.
Wiseco pistons are forged from high-silicon, low-expansion aluminum to provide strength, reduced weight, improved heat transfer, and extended service life. A diamond-turned finish produced on CNC-controlled turning centers helps deliver a consistent surface finish and sizing.
The piston can be installed in cylinder bores made from cast iron, chrome, Nikasil, and boron composite materials. Wiseco’s range of oversize pistons can help extend the life of cast iron-lined cylinders, while replacement cylinder sleeves allow chrome, Nikasil, and boron composite cylinders to be resleeved for Wiseco oversizes.
This Wiseco 2474M08500 kit fits select 2020 and 2021 Arctic Cat models, including Riot 8000, ZR 8000, and Norseman X 8000 applications listed for this product.
Features:
- Kit type: Standard bore piston kit sold per cylinder
- Included components: Precision-matched piston, rings, and circlip
- Wrist pin: Included with the Pro-Lite Series piston
- Construction: Forged high-silicon, low-expansion aluminum
- Finish: Diamond-turned finish produced using CNC-controlled turning centers
- Cylinder compatibility: Suitable for cast iron, chrome, Nikasil, and boron composite cylinder bore compositions
- Fitment: Select 2020 and 2021 Arctic Cat Riot 8000, ZR 8000, and Norseman X 8000 models
Fitment:
2020 Arctic Cat M 8000 Alpha One 154"
2020 Arctic Cat M 8000 Alpha One 165"
2020 Arctic Cat Riot 8000 146"/1.35"
2020 Arctic Cat Riot 8000 146"/1.60"
2020 Arctic Cat ZR 8000 Limited 129" ES iACT
2020 Arctic Cat ZR 8000 Limited 137" ES
2020 Arctic Cat ZR 8000 Limited 137" ES iACT
2020 Arctic Cat ZR 8000 RR 137" ES
2020 Arctic Cat ZR 8000 SnoPro 137" ES
2021 Arctic Cat Blast LT 4000 146"
2021 Arctic Cat Blast M 4000 146"
2021 Arctic Cat Blast ZR 4000 121"
2021 Arctic Cat Norseman X 8000 153"
2021 Arctic Cat Riot 8000 146"/1.35"
2021 Arctic Cat Riot 8000 146"/1.60"
2021 Arctic Cat ZR 8000 Limited 137" ES
2021 Arctic Cat ZR 8000 Limited 137" ES w/ATAC
2021 Arctic Cat ZR 8000 RR 137" ES
2022 Arctic Cat Blast LT 4000 146"
2022 Arctic Cat Blast M 4000 146"
2022 Arctic Cat Blast XR 4000 146"
2022 Arctic Cat Blast XR 4000 Touring 146"
2022 Arctic Cat Blast ZR 4000 121"
2022 Arctic Cat Norseman X 8000 153"
2022 Arctic Cat Riot 8000 146"/1.35"
2022 Arctic Cat Riot 8000 146"/1.60"
2022 Arctic Cat Riot 8000 146"/1.60" w/ATAC
2022 Arctic Cat ZR 8000 Limited 137" ES
2022 Arctic Cat ZR 8000 Limited 137" ES w/ATAC
2022 Arctic Cat ZR 8000 RR 137" ES
2023 Arctic Cat Blast LT 4000 146"
2023 Arctic Cat Blast M 4000 146"
2023 Arctic Cat Blast XR 4000 146"
2023 Arctic Cat Blast XR 4000 Touring 146"
2023 Arctic Cat Blast ZR 4000 121"
2023 Arctic Cat Norseman X 8000 153"
2023 Arctic Cat Riot 8000 146"/1.60"
2023 Arctic Cat Riot 8000 146"/1.60" w/ATAC
2023 Arctic Cat ZR 8000 137" ES
2023 Arctic Cat ZR 8000 137" ES w/ATAC
2023 Arctic Cat ZR 8000 RR 137" ES
2024 Arctic Cat Blast LT 4000 146"
2024 Arctic Cat Blast M 4000 146"
2024 Arctic Cat Blast XR 4000 146"
2024 Arctic Cat Blast XR 4000 Touring 146"
2024 Arctic Cat Blast ZR 4000 121"
2024 Arctic Cat Norseman X 8000 153"
2024 Arctic Cat Riot 8000 146"/1.60"
2024 Arctic Cat Riot 8000 146"/1.60" w/ATAC
2024 Arctic Cat ZR 8000 RR 137" ES
