1 2
Kimpex  |  SKU: 420-815-150-2

Kimpex Piston Replacement Ring Set

$5.99 $24.99

Delivery and Shipping

Fast Shipping! Directly from our central warehouse in Alberta, Ontario, and Quebec

Free Shipping Over $149

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: 420-815-150-2
  • Bore - Oversize: 0.25 mm
  • Bore - Standard: 76 mm
  • Compatible Brand: Fits Ski-doo
  • Cylinders: 2
  • Displacement: 497 cc
  • Engine type: 2-Strokes
  • Number: R09-785-02
  • Original Product Type: Piston Rings
MakeModelYears
SKI-DOOFormula Deluxe 600 ES/R L/C 121"2000-2001
SKI-DOOFormula Deluxe 600 GSE ES/R L/C 121"2001
SKI-DOOFormula Z 600 L/C 121"2000
SKI-DOOGSX 500 Sport SS 1+1 REV ES/R 121"2004
SKI-DOOGSX 500 Sport SS REV ES/R L/C 121"2004-2007
SKI-DOOGSX 500 Sport SS REV-XP ES/R L/C 120"2008-2009
SKI-DOOGSX 600 Sport REV-XP ES/R 120"2010
SKI-DOOGTX 500 Sport SS Carb REV-XP ES/R L/C 137"2009
SKI-DOOGTX 500 Sport SS REV ES/R L/C 136"2005-2008
SKI-DOOGrand Touring 600 ES/R L/C 136"2000-2001
SKI-DOOGrand Touring 600 GS ES/R L/C 136"2002
SKI-DOOGrand Touring 600 SE ES/R L/C 136"2002-2003
SKI-DOOGrand Touring 600 Sport Carb REV-XP ES/R 137"2013-2014
SKI-DOOGrand Touring 600 Sport ES/R L/C 136"2002-2003
SKI-DOOGrand Touring 600 Sport REV-XP ES/R 137"2010-2012
SKI-DOOLegend 500 GT Sport SS ES/R 136"2004
SKI-DOOLegend 500 Sport ES/R L/C 121"2003
SKI-DOOLegend 500 Sport RER L/C 121"2002
SKI-DOOLegend 500 Sport SS ES/R 121"2004
SKI-DOOLegend 600 GS ES/R L/C 121"2002
SKI-DOOLegend 600 SE ES/R L/C 121"2002-2003
SKI-DOOLegend 600 Sport ES/R L/C 121"2002-2003
SKI-DOOMXZ 500 Adrenaline SS REV R L/C 121"2007
SKI-DOOMXZ 500 TNT SS REV-XP R 120"2008-2009
SKI-DOOMXZ 500 Trail SS REV R L/C 121"2007
SKI-DOOMXZ 500 Trail SS REV-XP R 120"2008-2009
SKI-DOOMXZ 600 Adrenaline L/C 121"2001
SKI-DOOMXZ 600 Adrenaline R L/C 121"2002
SKI-DOOMXZ 600 Blizzard e-tec REV-XS ES/R 129"2016-2017
SKI-DOOMXZ 600 L/C 121"1999-2001
SKI-DOOMXZ 600 Renegade R L/C 136"2002
SKI-DOOMXZ 600 Special Config. 121"2000
SKI-DOOMXZ 600 Sport Carb REV-XP ES/R 120"2018-2020
SKI-DOOMXZ 600 Sport Carb REV-XP R 120"2010-2011, 2015-2017
SKI-DOOMXZ 600 Sport L/C 121"2002
SKI-DOOMXZ 600 Sport R L/C 121"2002
SKI-DOOMXZ 600 Sport REV-XP R 120"2012-2014
SKI-DOOMXZ 600 TNT Carb REV-XP R 120"2010
SKI-DOOMXZ 600 TNT REV-XP R 120"2011-2012
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 Trail L/C 121"2001-2003
SKI-DOOMXZ 600 X L/C 121"2001-2002
SKI-DOOMXZ 600 X R L/C2002
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 TNT e-tec REV-XS ES/R 120"2016
SKI-DOOMXZ 800 X e-tec REV-XS ES/R 129"2016
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 129"2016
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"2016-2020
SKI-DOORenegade 600 Sport carb REV-XP R 137"2015
SKI-DOORenegade 600 X e-tec REV-XS ES/R 137"2016-2017
SKI-DOORenegade 800 Adrenaline e-tec REV-XS ES/R 137"2016
SKI-DOORenegade 800 Backcountry X e-tec REV-XM R 146"2016-2017
SKI-DOORenegade 800 Backcountry e-tec REV-XM R 146"2016-2017
SKI-DOORenegade 800 Enduro e-tec REV-XS ES/R 137"2016-2017
SKI-DOORenegade 800 X e-tec REV-XS ES/R 137"2016
SKI-DOORenegade 800 X-RS e-tec REV-XS ES/R 137"2016-2017
SKI-DOOSkandic 600 SUV ES/R 156"2003
SKI-DOOSkandic 600 SUV ES/R L/C 156"2004-2007
SKI-DOOSkandic 600 SUV Euro2009
SKI-DOOSkandic 600 WT ES/R L/C 156"2001-2010
SKI-DOOSummit 500SS Everest Carb REV-XP R 146"2009
SKI-DOOSummit 600 CARB Sport p-tek REV-XP R 146"2010-2019
SKI-DOOSummit 600 L/C 136"1999-2000
SKI-DOOSummit 600 L/C 144"2001
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 600 Sport L/C 144"2002
SKI-DOOSummit 600 Sport R L/C 144"2002
SKI-DOOSummit 600 Sport carb REV-XP R 146"2020
SKI-DOOSummit 800 Burton e-tec 2-up REV-XM R 154"2016-2017
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"2016-2017
SKI-DOOSummit 800 SP e-tec REV-XM R 154"2016-2017
SKI-DOOSummit 800 SP e-tec REV-XM R 163"2016-2017
SKI-DOOSummit 800 SP e-tec REV-XM R 174"2017
SKI-DOOSummit 800 Sport carb REV-XP R 154"2016
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"2016
SKI-DOOSummit 800 X e-tec REV-XM R 174"2017
Page 1 of 1

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Back to top