Quartz Bulb, Hi/Lo, 60W/55W, Part 2870448 is a specific OEM service part that meets SAE J280 and SAE J292 requirements. It is specifically designed for your snowmobile and tested by Polaris engineers through extensive lab and field tests to ensure durability and high quality performance ultimately giving you the best riding experience possible. Purchase this high quality part to avoid potential Maintenance issues in the future. 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 , 2019, 2017 550 WideTrak LX , 2018 550 Widetrak LX , 2017 600 IQ WideTrak , 2016 600 IQ RACE , 2016 550 WIDETRAK LX , 2012-2016 600 IQ WIDETRAK , 2012-2013 FS IQ WIDETRAK , 2012 120 Pro R , 2011-2015 600 IQ LXT , 2011-2013 550 SHIFT 136 , 2011-2013 550 IQ LXT , 2011-2012 600 IQ SHIFT ES , 2011-2012 550 SHIFT 136 ES , 2011-2012 550 IQ SHIFT ES , 2011 FS WIDETRAK IQ , 2011 600 SWITCHBACK 136 , 2011 600 SHIFT 136 ES , 2011 600 SHIFT 136 , 2011 600 RMK 155 ES , 2011 600 RMK 144 ES , 2010-2011, 2008, 2003-2006 600 RMK 144 , 2010-2011, 2008 600 RMK 155 , 2010-2011 600 WIDETRAK IQ , 2010-2011 600 SWITCHBACK ES , 2010, 2008, 2004-2006 600 SWITCHBACK , 2010, 2008 600 DRAGON SWITCHBACK , 2010, 2007-2008 600 IQ LX , 2010, 2001-2005 800 RMK 144 , 2010 800 SWITCHBACK ES , 2010 800 RMK 155 ES , 2010 800 RMK 144 ES , 2010 800 IQ ES , 2010 800 DRAGON SWITCHBACK ES , 2010 800 DRAGON SWITCHBACK , 2010 800 DRAGON RMK 163 ES , 2010 800 DRAGON RMK 155 ES , 2010 800 DRAGON IQ ES , 2010 800 DRAGON IQ , 2010 800 ASSAULT RMK , 2010 600 RMK 155 - ES , 2010 600 RMK 144 - ES , 2010 600 IQ ES , 2010 600 DRAGON SWITCHBACK ES , 2009-2013 550 IQ SHIFT , 2009-2010, 2004 800 SWITCHBACK , 2009-2010 800 RMK 155 , 2009, 2006, 2003, 2001 , 2009 800 RMK SHIFT 144 , 2009 800 DRAGON SP , 2009 800 ASSAULT RMK 146 , 2009 600 RMK SHIFT 155 , 2009 600 RMK SHIFT 144 , 2009 600 IQ SHIFT 136 , 2009 600 IQ