Kimpex  |  SKU: R09-789

Kimpex Piston Replacement Ring Set

Sale price $6.99 Regular price $29.99


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Piston and Ring Installation:
  • Remember never install chrome rings in chrome plated, nikasil or electrofusion cylinders.
  • Prior to installation, fit each ring into the cylinder bore and measure the end gap to eliminate the chance of ring butting. Acceptable gap range is .010 to .025. If gap is inadequate, carefully file to the recommended specs. See “Piston Clearance Guide”. Clean and lubricate all moving parts with 10W30 oil.
  • Install pistons with the arrow pointing to the exhaust side of the engine (except for few models Polaris where the arrow points toward the magneto side).
  • Install circlips carefully without forcing, bending or turning them. Be sure they seat properly in the grooves and position the openings down.
  • Install rings onto matching pistons. Lubricate and check to be sure the end gaps can be completely closed around the locating pins.
  • Install new base gaskets, compress rings and carefully slide the cylinders down into position. Before installing the cylinder heads, rotate the crankshaft by hand to make sure pistons and rings move freely into cylinder.
  • SKU: R09-789
  • Bore - Oversize: Standard
  • Bore - Standard: 81.85 mm
  • Compatible Brand: Fits Ski-doo
  • Cylinders: 2
  • Displacement: 799 cc
  • Engine type: 2-Strokes
  • Number: 420815416
  • Original Product Type: Piston Rings
MakeModelYears
SKI-DOOBackcountry 850 X e-tec REV-G4 R 146"2019-2021
SKI-DOOBackcountry 850 X-RS e-tec REV-G4 ES/R 146"2019-2021
SKI-DOOBackcountry 850 X-RS e-tec REV-G4 ES/R 154"2020-2021
SKI-DOOBackcountry 850 e-tec REV-G4 ES/R 146"2019-2021
SKI-DOOExpedition 600 LE e-tec REV-XU ES/R 154"2016-2017
SKI-DOOExpedition 600 SE e-tec REV-XU ES/R 154"2016-2017
SKI-DOOExpedition 800 Xtreme e-tec REV-XU ES/R 154"2016-2019
SKI-DOOFreeride 800 Racing e-tec REV-XP R 154"2012-2013
SKI-DOOFreeride 800 e-tec REV-XM RS ES/R 137"2015-2017
SKI-DOOFreeride 800 e-tec REV-XM RS R 137"2014
SKI-DOOFreeride 800 e-tec REV-XM RS R 146"2014-2017
SKI-DOOFreeride 800 e-tec REV-XM RS R 154"2014-2017
SKI-DOOFreeride 800 e-tec REV-XP R 137"2012-2013
SKI-DOOFreeride 800 e-tec REV-XP R 146"2012-2013
SKI-DOOFreeride 800 e-tec REV-XP R 154"2012-2013
SKI-DOOFreeride 850 Turbo e-tec REV-G4 R 2.5 154"2021
SKI-DOOFreeride 850 Turbo e-tec REV-G4 R 2.5 165"2021
SKI-DOOFreeride 850 Turbo e-tec REV-G4 R 3.0 154"2021
SKI-DOOFreeride 850 Turbo e-tec REV-G4 R 3.0 165"2021
SKI-DOOFreeride 850 e-tec REV-G4 R 1.75 137"2018-2020
SKI-DOOFreeride 850 e-tec REV-G4 R 2.25 137"2018-2020
SKI-DOOFreeride 850 e-tec REV-G4 R 2.5 137"2020
SKI-DOOFreeride 850 e-tec REV-G4 R 2.5 146"2018-2019, 2021
SKI-DOOFreeride 850 e-tec REV-G4 R 2.5 154"2018-2021
SKI-DOOFreeride 850 e-tec REV-G4 R 2.5 165"2018-2021
SKI-DOOFreeride 850 e-tec REV-G4 R 3.0 154"2018-2021
SKI-DOOFreeride 850 e-tec REV-G4 R 3.0 165"2018-2021
SKI-DOOFreeride 850 e-tec S-38 REV-G4 R 2.5 154"2018-2019
SKI-DOOGSX 800 SE e-tec REV-XR ES/R 137"2012-2015
SKI-DOOMXZ 600 Blizzard e-tec REV-XS ES/R 129"2016-2017
SKI-DOOMXZ 600 Sport Carb REV-XP R 120"2016-2017
SKI-DOOMXZ 600 TNT e-tec REV-XS ES/R 120"2016
SKI-DOOMXZ 600 TNT e-tec REV-XS ES/R 129"2017
SKI-DOOMXZ 600 X e-tec REV-XS ES/R 129"2016-2017
SKI-DOOMXZ 600 X-RS Iron Dog e-tec REV-XS RS R 129"2017
SKI-DOOMXZ 600 X-RS e-tec REV-XS RS ES/R 129"2016
SKI-DOOMXZ 800 Blizzard e-tec REV-XS ES/R 129"2016-2017
SKI-DOOMXZ 800 Iron Dog e-tec REV-XS RS R 128"2015
SKI-DOOMXZ 800 TNT e-tec REV-XP R 120"2011-2012
SKI-DOOMXZ 800 TNT e-tec REV-XS ES/R 120"2015-2016
SKI-DOOMXZ 800 TNT e-tec REV-XS R 120"2013-2014
SKI-DOOMXZ 800 X e-tec REV-XP ES/R 120"2012
SKI-DOOMXZ 800 X e-tec REV-XP R 120"2011
SKI-DOOMXZ 800 X e-tec REV-XS ES/R 120"2013-2015
SKI-DOOMXZ 800 X e-tec REV-XS ES/R 129"2016
SKI-DOOMXZ 800 X-RS e-tec REV-XP R 120"2011-2012
SKI-DOOMXZ 800 X-RS e-tec REV-XRS R 120"2013
SKI-DOOMXZ 800 X-RS e-tec REV-XS RS ES/R 129"2017
SKI-DOOMXZ 800 X-RS e-tec REV-XS RS R 120"2015
SKI-DOOMXZ 800 X-RS e-tec REV-XS RS R 129"2016
SKI-DOOMXZ 800R X E-TEC2010
SKI-DOOMXZ 850 Blizzard e-tec REV-G4 ES/R 129"2018-2019
SKI-DOOMXZ 850 TNT e-tec REV-G4 ES/R 129"2017-2021
SKI-DOOMXZ 850 X e-tec REV-G4 ES/R 129"2017-2021
SKI-DOOMXZ 850 X-RS e-tec REV-G4 ES/R 129"2018-2021
SKI-DOORenegade 600 Adrenaline e-tec REV-XS ES/R 137"2016-2017
SKI-DOORenegade 600 Backcountry e-tec REV-XM R 146"2016-2017
SKI-DOORenegade 600 Enduro e-tec REV-XS ES/R 137"2016-2017
SKI-DOORenegade 600 Sport carb REV-XP ES/R 137"2016-2017
SKI-DOORenegade 600 X e-tec REV-XS ES/R 137"2016-2017
SKI-DOORenegade 800 Adrenaline e-tec REV-XP R 137"2011-2013
SKI-DOORenegade 800 Adrenaline e-tec REV-XS ES/R 137"2014-2016
SKI-DOORenegade 800 Backcountry X e-tec REV-XM R 146"2016-2017
SKI-DOORenegade 800 Backcountry X e-tec REV-XP R 137"2011-2012
SKI-DOORenegade 800 Backcountry X e-tec REV-XS ES/R 137"2015
SKI-DOORenegade 800 Backcountry X e-tec REV-XS R 137"2013-2014
SKI-DOORenegade 800 Backcountry e-tec REV-XM R 146"2016-2017
SKI-DOORenegade 800 Backcountry e-tec REV-XP R 137"2011-2012
SKI-DOORenegade 800 Backcountry e-tec REV-XS R 137"2013-2015
SKI-DOORenegade 800 Enduro e-tec REV-XS ES/R 137"2016-2018
SKI-DOORenegade 800 X e-tec REV-XP ES/R 137"2012
SKI-DOORenegade 800 X e-tec REV-XP R 137"2011
SKI-DOORenegade 800 X e-tec REV-XS ES/R 137"2013-2016
SKI-DOORenegade 800 X-RS e-tec REV-XS ES/R 137"2015-2017
SKI-DOORenegade 850 Adrenaline e-tec REV-G4 ES/R 137"2017-2021
SKI-DOORenegade 850 Backcountry X e-tec REV-G4 R 146"2018
SKI-DOORenegade 850 Backcountry e-tec REV-G4 R 146"2018
SKI-DOORenegade 850 Enduro e-tec REV-G4 ES/R 137"2019-2021
SKI-DOORenegade 850 X e-tec REV-G4 ES/R 137"2017-2021
SKI-DOORenegade 850 X-RS e-tec REV-G4 ES/R 137"2018, 2020-2021
SKI-DOORenegade 850 X-RS e-tec REV-XS ES/R 137"2019
SKI-DOOSummit 600 CARB Sport p-tek REV-XP R 146"2016-2017
SKI-DOOSummit 600 SP e-tec REV-XM R 146"2016-2017
SKI-DOOSummit 600 SP e-tec REV-XM R 154"2016-2017
SKI-DOOSummit 800 Burton e-tec 2-up REV-XM R 154"2016-2017
SKI-DOOSummit 800 Everest e-tec 146" REV-XP R2011
SKI-DOOSummit 800 Everest e-tec REV-XP R 154"2011
SKI-DOOSummit 800 Freeride e-tec REV-XP R 154"2011
SKI-DOOSummit 800 SP T-3 e-tec REV-XM R 154"2016
SKI-DOOSummit 800 SP T-3 e-tec REV-XM R 163"2016
SKI-DOOSummit 800 SP T-3 e-tec REV-XM R 174"2016
SKI-DOOSummit 800 SP e-tec REV-XM R 146"2013-2017
SKI-DOOSummit 800 SP e-tec REV-XM R 154"2013-2017
SKI-DOOSummit 800 SP e-tec REV-XM R 163"2013-2017
SKI-DOOSummit 800 SP e-tec REV-XM R 174"2017
SKI-DOOSummit 800 SP e-tec REV-XP R 146"2012
SKI-DOOSummit 800 SP e-tec REV-XP R 154"2012
SKI-DOOSummit 800 SP e-tec REV-XP R 163"2012
SKI-DOOSummit 800 Sport carb REV-XP R 154"2016
SKI-DOOSummit 800 Sport p-tek REV-XP R 154"2012-2015
SKI-DOOSummit 800 X T-3 e-tec REV-XM R 154"2016
SKI-DOOSummit 800 X T-3 e-tec REV-XM R 163"2015-2016
SKI-DOOSummit 800 X T-3 e-tec REV-XM R 174"2015-2016
SKI-DOOSummit 800 X e-tec REV-XM R 146"2013-2015
SKI-DOOSummit 800 X e-tec REV-XM R 154"2013-2015
SKI-DOOSummit 800 X e-tec REV-XM R 163"2013-2015
SKI-DOOSummit 800 X e-tec REV-XM R 174"2017
SKI-DOOSummit 800 X e-tec REV-XP R 146"2011-2012
SKI-DOOSummit 800 X e-tec REV-XP R 154"2011-2012
SKI-DOOSummit 800 X e-tec REV-XP R 163"2011-2012
SKI-DOOSummit 850 SP e-tec REV-G4 R 146"2018
SKI-DOOSummit 850 SP e-tec REV-G4 R 154"2017
SKI-DOOSummit 850 SP e-tec REV-G4 R 165"2017
SKI-DOOSummit 850 SP e-tec REV-G4 R 2.5 146"2019-2021
SKI-DOOSummit 850 SP e-tec REV-G4 R 2.5 154"2018-2021
SKI-DOOSummit 850 SP e-tec REV-G4 R 2.5 165"2018-2021
SKI-DOOSummit 850 SP e-tec REV-G4 R 3.0 154"2018-2021
SKI-DOOSummit 850 SP e-tec REV-G4 R 3.0 165"2018-2021
SKI-DOOSummit 850 SP e-tec REV-G4 R 3.0 175"2018-2021
SKI-DOOSummit 850 X Expert Turbo e-tec REV-G4 R 2.5 154"2021
SKI-DOOSummit 850 X Expert Turbo e-tec REV-G4 R 3.0 165"2021
SKI-DOOSummit 850 X Expert Turbo e-tec REV-G4 R 3.0 175"2021
SKI-DOOSummit 850 X Expert e-tec REV-G4 R 2.5 154"2021
SKI-DOOSummit 850 X Expert e-tec REV-G4 R 3.0 154"2020
SKI-DOOSummit 850 X Expert e-tec REV-G4 R 3.0 165"2020-2021
SKI-DOOSummit 850 X Expert e-tec REV-G4 R 3.0 175"2021
SKI-DOOSummit 850 X Turbo e-tec REV-G4 R 2.5 154"2021
SKI-DOOSummit 850 X Turbo e-tec REV-G4 R 3.0 154"2021
SKI-DOOSummit 850 X Turbo e-tec REV-G4 R 3.0 165"2021
SKI-DOOSummit 850 X e-tec REV-G4 R 154"2017
SKI-DOOSummit 850 X e-tec REV-G4 R 165"2017
SKI-DOOSummit 850 X e-tec REV-G4 R 2.5 154"2018-2021
SKI-DOOSummit 850 X e-tec REV-G4 R 2.5 165"2018-2021
SKI-DOOSummit 850 X e-tec REV-G4 R 3.0 154"2018-2021
SKI-DOOSummit 850 X e-tec REV-G4 R 3.0 165"2018-2021
SKI-DOOSummit 850 X e-tec REV-G4 R 3.0 175"2018-2020
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