Wossner Piston Kit - 73.94 Mm - Ski Doo K7509Da-3

• 2-stoke pistons include piston, rings, pin and clips
• Piston made with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance
• 4032 T6 Forged Aluminum Alloy
• German Engineered from Wossner?s own designs and forgings
• Use FEA (computer simulation) to fine tune every design
• T6 Heat Treated for heat resistance & durability for high-load use

Ski-Doo -- GSX 900 ACE LE w/120" Track -- (2014, 2015); Ski-Doo -- Expedition Sport 900 ACE w/154" Track -- (2021); Ski-Doo -- Grand Touring 900 LE ACE -- (2019, 2014, 2017, 2015, 2016, 2021, 2018); Ski-Doo -- MX-Z 900 TNT ACE w/120" Track -- (2016, 2017); Ski-Doo -- Renegade 900 Adrenaline ACE w/137" Track -- (2015, 2020, 2021, 2016, 2017, 2014, 2018, 2019); Ski-Doo -- Skandic 900 WT ACE w/154" Track -- (2017, 2019, 2015, 2016, 2018, 2020, 2021); Ski-Doo -- Expedition SWT 900 ACE w/156" Track -- (2019, 2020, 2018); Ski-Doo -- Expedition 900 LE ACE w/154" Track -- (2019, 2020, 2018, 2017, 2021); Ski-Doo -- Expedition 900 Sport ACE w/154" Track -- (2019, 2020, 2018, 2017); Ski-Doo -- Grand Touring 900 LE ACE w/137" Track -- (2016, 2018, 2015, 2017, 2019, 2020); Ski-Doo -- Skandic 900 SWT ACE w/156" Track -- (2016, 2019, 2020, 2017, 2018, 2015); Ski-Doo -- Expedition 900 SE ACE w/154" Track -- (2017, 2019, 2021, 2018, 2020); Ski-Doo -- Expedition SWT 900 ACE w/154" Track -- (2021); Ski-Doo -- MX-Z 900 TNT ACE w/129" Track -- (2017); Ski-Doo -- Skandic 900 SWT ACE w/ 154" Track -- (2021)