Lo/Med/Hi Grip Heater, Short, Part 2410777, and all other Polaris Engineered service parts, deliver unmatched performance and fit for your vehicle. Each one is extensively tested in the field and meticulously crafted to match your machine. All service parts are engineered specifically for your machine. Which means everything is designed, tested and perfected to maximize the life of your ride. Getting Polaris Engineered parts is a decision that pays off in the long run, because it ensures there is a long run. Lo/Med/Hi Grip Heater, Short, Part 2410777 is a basic OEM service part. It is designed and tested by Polaris engineers to ensure durability, quality, and performance through extensive field and lab validation testing. Spend more time out on the trails and less time indoors. We've been a leader in the snowmobile industry for nearly 70 years, don't settle for anything less than OEM quality. This Accessory is Designed to Fit the Following: Snowmobiles , 2015 800 RMK 163 , 2015 600 INDY VOYAGEUR 144 , 2014 600 INDY VOYAGER , 2012, 2010, 2008 600 SWITCHBACK , 2012, 2010 800 SWITCHBACK ES , 2012, 2009-2010 800 SWITCHBACK , 2012 800 SWITCHBACK PRO-R ES , 2012 800 SWITCHBACK PRO-R , 2012 800 RUSH PRO-R LE , 2012 600 SWITCHBACK PRO-R ES , 2012 600 SWITCHBACK PRO-R , 2012 600 SWITCHBACK ADVENTURE , 2011-2012 800 RUSH PRO-R ES , 2011-2012 800 RUSH PRO-R , 2011-2012 800 RUSH ES , 2011-2012 800 RUSH , 2011-2012 600 RUSH PRO-R ES , 2011-2012 600 RUSH PRO-R , 2011-2012 600 RMK 155 ES , 2011-2012 600 RMK 144 ES , 2011-2012 600 IQ SHIFT ES , 2011 800 RUSH RETRO LX , 2011 800 RUSH RETRO ES , 2011 800 RUSH RETRO , 2011 800 RUSH PRO-R RETRO ES , 2011 800 RUSH PRO-R RETRO , 2011 600 SWITCHBACK 136 , 2011 600 SHIFT 136 ES , 2011 600 SHIFT 136 , 2011 600 RUSH RETRO ES , 2011 600 RUSH RETRO , 2011 600 RUSH PRO-R RETRO LX , 2011 600 RUSH PRO-R RETRO ES , 2011 600 RUSH PRO-R RETRO , 2011 600 RUSH LX , 2010, 2008 600 DRAGON SWITCHBACK , 2010, 2007-2008 600 IQ LX , 2010-2015, 2008 600 RMK 155 , 2010-2015, 2008 600 RMK 144 , 2010-2012 800 RMK 155 ES , 2010-2012 600 SWITCHBACK ES , 2010-2012 600 RUSH ES , 2010-2012 600 RUSH , 2010 800 RMK 144 ES , 2010 800 RMK 144 , 2010 800 IQ ES , 2010 800 DRAGON SWITCHBACK ES , 2010 800 DRAGON SWITCHBACK , 2010 800 DRAGON IQ ES , 2010 800 DRAGON IQ , 2010 600 RMK 155 - ES , 2010 600 RMK 144 - ES , 2010 600 IQ ES , 2010 600 DRAGON SWITCHBACK ES , 2009-2015 800 RMK 155 , 2009 800 RMK SHIFT 144 , 2009 800 DRAGON SP , 2009 800 DRAGON RMK 155