Vertex VTKTC23647A Forged Replica Top End Piston Kit - Standard Bore 76.95mm, 13.9:1 High Compression body-foot-controls-brake-pedals 2017-2021 Ski-Doo Summit SP E-TEC

2017-2021 Ski-Doo Summit SP E-TEC 850 154

2013-2015 Polaris 800 RMK Assault 155

Will not boil over: boiling point +375F

Rim Offset: 6+1

2018-2021 Husqvarna TC250

Vertex VTKTC23647A Forged Replica Top End Piston Kit - Standard Bore 76.95mm, 13.9:1 High Compression body-foot-controls-brake-pedals 2017-2021 Ski-Doo Summit SP E-TECBore: 76. 95mm Compression: 13. 9: 1 High Compression Sizing: Standard Bore All pistons are heat treated with a T 5 hardening and tempering cycle. All piston skirts are coated with a high tech molybdenum disulphite coating for faster break in time and increased piston life. Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged pistons are forged from