Ignition Key Switch Fits Polaris 4011002 4012165 4011142 4010390 4012164.4-Position switch, Including “OFF, ON, LIGHT ON, SPRING RETURN START”, It’s Not working For 3-position key switch.Ignition Switch for Polaris 4012166 2009-2014 Sportsman 850 4×4.Fits: Polaris Trail Blazer 250 — 2004-2006; Polaris Trail Boss 330 — 2004-2013; Polaris Sportsman 800 — 2005-2014; Polaris Sportsman 400 — 2004-2005, 2008-2014; Polaris Ranger 800 — 2010-2014, 2016;Fits: Polaris RZR 800 — 2008-2014; Polaris Hawkeye 300 — 2006-2011; Polaris Trail Blazer 330 — 2008-2013; Polaris 800 RMK Assault — 2016-2017; Polaris RZR 570 EFI — 2014-2015; Polaris RZR 800 S — 2009-2014; Polaris Scrambler 500 4×4 — 2004-2012; Polaris Ranger Crew 1000 Diesel — 2015-2016; Polaris Ranger Crew 1000 XP — 2017; Polaris Ranger Crew 570 XP — 2016;Product Description IGNITION KEY SWITCH FITS POLARIS 4011002 ,4012165Note:Compare your original unit to the picture before purchasing.SPECIFICATION:6 Pins2 Keys Included3 Pos