The PROX Piston Kit with Gaskets, manufacturer part number 11.5613.000, is engineered with high-precision tooling to meet or exceed original factory tolerances. The kit features a full molybdenum disulfide (MoS2) skirt coating to support smooth engine break-in and help prevent piston scuffing. The hard-anodized piston crown and dome help protect the piston structure against excessive combustion heat and high detonation, while hard-anodized top ring grooves help minimize ring micro-welding in extreme conditions.
This PROX kit is outfitted with premium Japanese Riken rings for heat transfer and precise oil ring sealing across cast iron, Nikasil, or composite bores. The piston kit includes pistons, premium rings, heavy-duty wrist pins, circlips, and the small-end wrist pin needle bearing. The included gaskets comprise a complete premium top-end gasket kit designed to mirror original equipment layouts for an airtight seal.
Distributor part number: 11.5613.000. Vehicle fitment includes the 2014 Ski-Doo Expedition 600 E-TEC; 2009 Ski-Doo GSX 600 LE E-TEC with 137-inch track; 2010 and 2011 Ski-Doo GSX 600 SE E-TEC with 137-inch track; 2015 Ski-Doo Renegade 600 H.O. Backcountry E-TEC with 137-inch track; 2013 and 2017 Ski-Doo Renegade Backcountry E-TEC 600 HO; 2012 and 2018 Ski-Doo Renegade Adrenaline E-TEC 600 HO; and 2012 Ski-Doo Expedition 600 E-TEC.
Features:
- Precision Engineering: Manufactured with high-precision tooling to meet or exceed original factory tolerances.
- MoS2 Skirt Coating: Full molybdenum disulfide coating supports smooth engine break-in and helps prevent piston scuffing.
- Hard-Anodized Crown and Dome: Helps protect the piston structure against excessive combustion heat and high detonation.
- Hard-Anodized Ring Grooves: Helps minimize ring micro-welding in extreme conditions.
- Riken Rings: Premium Japanese rings support heat transfer and precise oil ring sealing across cast iron, Nikasil, or composite bores.
- Piston Kit Contents: Includes pistons, premium rings, heavy-duty wrist pins, circlips, and the small-end wrist pin needle bearing.
- Top-End Gasket Kit: Includes a complete premium top-end gasket kit mirroring original equipment layouts for an airtight seal.
- Vehicle Fitment: Fits select 2009–2018 Ski-Doo Expedition, GSX, and Renegade 600 E-TEC models listed in the product description.
Fitment:
2009 Ski-Doo GSX 600 SE E-TEC w/137" Track
2009 Ski-Doo GSX 600 LE E-TEC w/137" Track
2009 Ski-Doo MX-ZX 600 H.O. E-TEC w/120" Track
2009 Ski-Doo Renegade 600 H.O. Adrenaline E-TEC w/137" Track
2009 Ski-Doo Renegade 600 H.O. Backcountry E-TEC
2010 Ski-Doo Grand Touring 600 E-TEC
2010 Ski-Doo GSX 600 SE E-TEC w/137" Track
2010 Ski-Doo GSX 600 LE E-TEC w/137" Track
2010 Ski-Doo MX-Z 600 H.O. TNT E-TEC w/120" Track
2010 Ski-Doo MX-ZX 600 H.O. E-TEC w/120" Track
2010 Ski-Doo Renegade 600 H.O. Adrenaline E-TEC w/137" Track
2010 Ski-Doo Renegade 600 H.O. Backcountry E-TEC
2010 Ski-Doo Renegade 600 H.O. Backcountry E-TEC w/137" Track
2011 Ski-Doo Expedition 600 E-TEC
2011 Ski-Doo Grand Touring 600 E-TEC
2011 Ski-Doo GSX 600 SE E-TEC w/137" Track
2011 Ski-Doo GSX 600 LE E-TEC w/137" Track
2011 Ski-Doo Renegade 600 H.O. Backcountry E-TEC w/137" Track
2011 Ski-Doo Renegade Adrenaline E-TEC 600 HO
2011 Ski-Doo Renegade Backcountry E-TEC 600 HO
2011 Ski-Doo Skandic 600 E-TEC
2011 Ski-Doo Tundra 600 H.O. Xtreme E-TEC w/154" Track
2012 Ski-Doo Expedition 600 E-TEC
2012 Ski-Doo Grand Touring 600 E-TEC
2012 Ski-Doo GSX 600 SE E-TEC w/137" Track
2012 Ski-Doo GSX 600 LE E-TEC w/137" Track
2012 Ski-Doo Renegade 600 H.O. Backcountry E-TEC w/137" Track
2012 Ski-Doo Renegade Adrenaline E-TEC 600 HO
2012 Ski-Doo Renegade Backcountry E-TEC 600 HO
2012 Ski-Doo Skandic 600 E-TEC
2012 Ski-Doo Tundra Extreme E-TEC 600 HO
2013 Ski-Doo Expedition 600 E-TEC
2013 Ski-Doo Grand Touring 600 E-TEC
2013 Ski-Doo GSX 600 SE E-TEC w/137" Track
2013 Ski-Doo GSX 600 LE E-TEC w/137" Track
2013 Ski-Doo Renegade 600 H.O. Backcountry E-TEC w/137" Track
2013 Ski-Doo Renegade Adrenaline E-TEC 600 HO
2013 Ski-Doo Renegade Backcountry E-TEC 600 HO
2013 Ski-Doo Tundra Extreme E-TEC 600 HO
2014 Ski-Doo Expedition 600 E-TEC
2014 Ski-Doo Grand Touring 600 E-TEC
2014 Ski-Doo GSX 600 SE E-TEC w/137" Track
2014 Ski-Doo GSX 600 LE E-TEC w/137" Track
2014 Ski-Doo Renegade 600 H.O. Backcountry E-TEC w/137" Track
2014 Ski-Doo Renegade Adrenaline E-TEC 600 HO
2014 Ski-Doo Renegade Backcountry E-TEC 600 HO
2014 Ski-Doo Tundra Extreme E-TEC 600 HO
2015 Ski-Doo Expedition 600 E-TEC
2015 Ski-Doo Grand Touring 600 E-TEC
2015 Ski-Doo GSX 600 SE E-TEC w/137" Track
2015 Ski-Doo GSX 600 LE E-TEC w/137" Track
2015 Ski-Doo Renegade 600 H.O. Backcountry E-TEC w/137" Track
2015 Ski-Doo Renegade Adrenaline E-TEC 600 HO
2015 Ski-Doo Renegade Backcountry E-TEC 600 HO
2015 Ski-Doo Tundra Extreme E-TEC 600 HO
2016 Ski-Doo Expedition 600 E-TEC
2016 Ski-Doo Grand Touring 600 E-TEC
2016 Ski-Doo Renegade 600 H.O. Backcountry E-TEC EFI w/146" Track
2016 Ski-Doo Renegade Adrenaline E-TEC 600 HO
2016 Ski-Doo Renegade Backcountry E-TEC 600 HO
2016 Ski-Doo Tundra Extreme E-TEC 600 HO
2017 Ski-Doo Expedition 600 E-TEC
2017 Ski-Doo Grand Touring 600 E-TEC
2017 Ski-Doo Renegade 600 H.O. Backcountry E-TEC EFI w/146" Track
2017 Ski-Doo Renegade Adrenaline E-TEC 600 HO
2017 Ski-Doo Renegade Backcountry E-TEC 600 HO
2017 Ski-Doo Tundra Extreme E-TEC 600 HO
2018 Ski-Doo Grand Touring 600 E-TEC
2018 Ski-Doo Renegade 600 H.O. Backcountry E-TEC EFI w/146" Track
2018 Ski-Doo Renegade Adrenaline E-TEC 600 HO
2018 Ski-Doo Renegade Backcountry E-TEC 600 HO
2018 Ski-Doo Tundra Xtreme E-TEC 600 HO
2019 Ski-Doo Tundra Xtreme E-TEC 600 HO
2020 Ski-Doo Tundra Xtreme E-TEC 600 HO