Forged from high-silicon aluminum alloy for maximum strength and dependability.
Innovative forging design and piston skirt provide maximum horsepower and torque.
Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).
Oversize pistons require cylinder sleeving.
Fits
- 2015-2022 Polaris Scrambler 850
- 2015-2022 Polaris Sportsman 850
- 2010-2011 Polaris Sportsman 850 EFI Touring EPS
- 2010-2011 Polaris Sportsman 850 EFI XP
- 2010-2011 Polaris Sportsman 850 EFI XP w/ EPS
- 2012-2014 Polaris Sportsman 850 HO Touring EPS
- 2012, 2014 Polaris Sportsman 850 HO Touring EPS Bronze Mist LE
- 2013 Polaris Sportsman 850 HO Touring EPS Sunset Red LE
- 2012-2013 Polaris Sportsman 850 HO XP
- 2012-2014 Polaris Sportsman 850 HO XP EPS
- 2012-2014 Polaris Sportsman 850 HO XP EPS Browning LE
- 2012 Polaris Sportsman 850 HO XP EPS Orange Madness LE
- 2014 Polaris Sportsman 850 HO XP EPS Pearl White LE
- 2013 Polaris Sportsman 850 HO XP EPS Stealth Black LE
- 2011-2014 Polaris Sportsman Forest 850
Part Number: 40106M08700