WISECO SK1415 Standard Bore Top End Piston Kit

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 SK1415 Standard Bore Top End Piston Kit is designed for top-end rebuilding applications and includes precision-matched piston components for one cylinder. The kit includes a precision-matched piston, rings, circlip, wrist pin, and a top-end gasket kit for one motor.

Wiseco pistons are forged from high-silicon, low-expansion aluminum to provide strength, reduced weight, improved heat transfer, and long service life. A diamond-turned finish produced using CNC-controlled turning centers supports consistent finishing and sizing.

The WISECO SK1415 kit is listed for select 2019 and 2020 Polaris 850 applications, including Indy XC, Rush Pro-S, Rush XCR, SKS, Switchback Pro-S, Switchback XCR, Switchback Assault, and Indy Adventure models. Verify the listed application before installation.

Features:

• Kit contents: Includes a precision-matched piston, rings, circlip, wrist pin, and top-end gasket kit for one motor.
• Forged construction: Made from high-silicon, low-expansion aluminum for strength, reduced weight, improved heat transfer, and longer life.
• Precision finish: Diamond-turned finish from CNC-controlled turning centers supports consistent finishing and sizing.
• Cylinder compatibility: Wiseco pistons can be installed in cast iron, chrome, Nikasil, and boron composite cylinder bore compositions.
• Application: Listed for select 2019 and 2020 Polaris 850 snowmobile applications.
• Brand and part number: WISECO SK1415.

Fitment:
Polaris 850 Indy Adventure 137" 2020
Polaris 850 Indy Adventure 137" 2021
Polaris 850 Indy Adventure 137" 2022
Polaris 850 Indy Adventure 137" 2023
Polaris 850 Indy VR1 129" 2021
Polaris 850 Indy VR1 129" 2022
Polaris 850 Indy VR1 129" 2023
Polaris 850 Indy VR1 137" 2021
Polaris 850 Indy VR1 137" 2022
Polaris 850 Indy VR1 137" 2023
Polaris 850 Indy VR1 137" 2024
Polaris 850 Indy XC 129" 2019
Polaris 850 Indy XC 129" 2020
Polaris 850 Indy XC 129" 2021
Polaris 850 Indy XC 129" 2022
Polaris 850 Indy XC 129" 2023
Polaris 850 Indy XC 129" 2024
Polaris 850 Indy XC 137" 2020
Polaris 850 Indy XC 137" 2021
Polaris 850 Indy XC 137" 2022
Polaris 850 Indy XC 137" 2023
Polaris 850 Indy XC 137" 2024
Polaris 850 Indy XC Launch Edition 129" 2021
Polaris 850 Indy XC Launch Edition 137" 2021
Polaris 850 Indy XCR 128" 2020
Polaris 850 Indy XCR 128" 2021
Polaris 850 Indy XCR 128" 2022
Polaris 850 Indy XCR 128" 2023
Polaris 850 Indy XCR 128" 2024
Polaris 850 Indy XCR 136" 2022
Polaris 850 Indy XCR 136" 2023
Polaris 850 Indy XCR 136" 2024
Polaris 850 RMK Khaos 155" 2020
Polaris 850 RMK Khaos 155" 2021
Polaris 850 RMK Khaos 155" 2023
Polaris 850 RMK Khaos 155" 2024
Polaris 850 RMK Khaos 163" 2021
Polaris 850 RMK Khaos 165" 2021
Polaris 850 RMK Khaos Axys 155 2.75" 2022
Polaris 850 RMK Khaos Axys 155 3" 2022
Polaris 850 RMK Khaos Axys 163 3" 2022
Polaris 850 RMK Khaos Axys 165 2.75" 2022
Polaris 850 RMK Khaos Axys 165 2.75" 2023
Polaris 850 RMK Khaos Matryx 155" 2022
Polaris 850 RMK Khaos Matryx Slash 146" 2022
Polaris 850 RMK Khaos Matryx Slash 146" 2023
Polaris 850 RMK Khaos Matryx Slash 146" 2024
Polaris 850 RMK Khaos Matryx Slash 155" 2022
Polaris 850 RMK Khaos Matryx Slash 155" 2023
Polaris 850 RMK Khaos Matryx Slash 163 3" 2022
Polaris 850 RMK Khaos Matryx Slash 165 2.75" 2022
Polaris 850 RMK Khaos Matryx Slash 165 2.75" 2023
Polaris 850 RMK Khaos Matryx Slash 165 2.75" 2024
Polaris 850 RMK Khaos Matryx Slash Patriot Boost 155" 2022
Polaris 850 RMK Khaos Matryx Slash Patriot Boost 155" 2023
Polaris 850 RMK Khaos Matryx Slash Patriot Boost 155" 2024
Polaris 850 RMK Khaos Matryx Slash Patriot Boost 163" 2023
Polaris 850 RMK Khaos Matryx Slash Patriot Boost 165" 2023
Polaris 850 RMK Khaos Matryx Slash Patriot Boost 165" 2024
Polaris 850 Rush Pro-S 120" 2019
Polaris 850 Rush Pro-S 120" 2020
Polaris 850 Rush XCR 2019
Polaris 850 SKS 146" 2019
Polaris 850 SKS 146" 2020
Polaris 850 SKS 155" 2019
Polaris 850 SKS 155" 2020
Polaris 850 Switchback Assault 144" 2019
Polaris 850 Switchback Assault 144" 2020
Polaris 850 Switchback Assault 144" 2021
Polaris 850 Switchback Assault 146" 2021
Polaris 850 Switchback Assault 146" 2022
Polaris 850 Switchback Assault 146" 2023
Polaris 850 Switchback Assault 146" 2024
Polaris 850 Switchback Pro-S 137" 2019
Polaris 850 Switchback Pro-S 137" 2020
Polaris 850 Switchback Pro-S 137" 2021
Polaris 850 Switchback Pro-S 137" 2022
Polaris 850 Switchback Pro-S 137" 2023
Polaris 850 Switchback XC 146" 2022
Polaris 850 Switchback XC 146" 2023
Polaris 850 Switchback XC 146" 2024
Polaris 850 Switchback XCR 136" 2019
Polaris 850 Switchback XCR 136" 2020
Polaris 850 Switchback XCR 136" 2021