Included is two piston kits pistons, rings, circlips and wrist pins Manufactured by SPI T-Moly series pistons feature silicone aluminum alloy construction with teflon and molybdenum coating and a hard anodized crown Manufactured to OEM Specifications All kits are interchangeable with OEM components Works in both cast and chrome cylinders Pistons are for .020 over bore size 76.50mm Made in Taiwan Fits 1999 Ski-Doo MXZ 600 1999 Ski-Doo Summit 600 2000 Ski-Doo Formula Deluxe 600 2000 Ski-Doo Formula Z 600 2000 Ski-Doo Grand Touring 600 2000 Ski-Doo MXZ 600 2000 Ski-Doo Summit 600 2001 Ski-Doo Formula Deluxe 600 2001 Ski-Doo Formula Deluxe 600 GSE 2001 Ski-Doo Grand Touring 600 2001 Ski-Doo MXZ 600 2001 Ski-Doo MXZ 600 Adrenaline 2001 Ski-Doo MXZ 600 Trail 2001 Ski-Doo Skandic 600 WT L/C 2001 Ski-Doo Summit 600 2002 Ski-Doo Grand Touring 600 2002 Ski-Doo Grand Touring 600 GS 2002 Ski-Doo Grand Touring 600 SE 2002 Ski-Doo Grand Touring 600 Sport 2002 Ski-Doo Legend 600 GS 2002 Ski-Doo Legend 600 SE 2002 Ski-Doo Legend 600 Sport 2002 Ski-Doo MXZ 600 2002 Ski-Doo MXZ 600 Adrenaline 2002 Ski-Doo MXZ 600 Renegade 2002 Ski-Doo MXZ 600 Trail 2002 Ski-Doo MXZ 600R Sport 2002 Ski-Doo MXZ X 600 2002 Ski-Doo Skandic 600 WT L/C 2002 Ski-Doo Summit 600 2002 Ski-Doo Summit 600R Sport 2003 Ski-Doo Grand Touring 600 SE 2003 Ski-Doo Grand Touring 600 Sport 2003 Ski-Doo Legend 600 SE 2003 Ski-Doo Legend 600 Sport 2003 Ski-Doo MXZ 600 Trail 2003 Ski-Doo Skandic 600 SUV 2003 Ski-Doo Skandic 600 WT 2004 Ski-Doo GSX 500SS 2004 Ski-Doo Legend 500SS 2004 Ski-Doo MXZ 500SS Adrenaline 2004 Ski-Doo MXZ 500SS Trail 2004 Ski-Doo MXZ 500SS Trail R 2004 Ski-Doo Skandic 600 SUV 2004 Ski-Doo Skandic 600 WT LC 2005 Ski-Doo GSX 500SS 2005 Ski-Doo GTX 500SS 2005 Ski-Doo MXZ 500SS Adrenaline 2005 Ski-Doo MXZ 500SS Trail 2005 Ski-Doo Skandic 600 SUV 2005 Ski-Doo Skandic 600 WT L/C 2006 Ski-Doo GSX 500SS 2006 Ski-Doo GTX 500SS 2006 Ski-Doo MXZ 500SS Adrenaline 2006 Ski-Doo MXZ 500SS Trail 2006 Ski-Doo Skandic 600 SUV 2006 Ski-Doo Skandic 600 WT L/C 2007 Ski-Doo GSX 500SS Sport 2007 Ski-Doo GTX 500SS Sport 2007 Ski-Doo MXZ 500SS Adrenaline 2007 Ski-Doo MXZ 500SS Trail 2007 Ski-Doo Skandic 600 SUV 2007 Ski-Doo Skandic 600 WT L/C 2008 Ski-Doo GSX 500SS Sport 2008 Ski-Doo GTX 500SS 2008 Ski-Doo MXZ 500SS TNT 2008 Ski-Doo MXZ 500SS Trail 2008 Ski-Doo Skandic 600 WT L/C 2009 Ski-Doo GSX 500SS Sport 2009 Ski-Doo GTX 500SS Sport 2009 Ski-Doo MXZ 500SS TNT 2009 Ski-Doo MXZ 500SS Trail 2009 Ski-Doo Skandic 600 WT L/C 2009 Ski-Doo Summit 500SS Everest 2010 Ski-Doo Grand Touring 600 Sport 2010 Ski-Doo GSX 600 Sport 2010 Ski-Doo MXZ 600 Sport 2010 Ski-Doo MXZ 600 TNT 2010 Ski-Doo Skandic 600 WT L/C 2010 Ski-Doo Summit 600 Sport 2011 Ski-Doo Grand Touring 600 Sport XP 2011 Ski-Doo MXZ 600 Sport 2011 Ski-Doo MXZ 600 TNT 2011 Ski-Doo Summit 600 Sport 2012 Ski-Doo Grand Touring 600 Sport XP 2012 Ski-Doo MXZ 600 Sport XP 2012 Ski-Doo MXZ 600 TNT XP