High-quality cost effective replacement for parts.Heavy duty metal construction with heat sink fin designHelp to dissipate excess voltage and heat, Improve charging capability,prevent overcharging batteryOversized heat sink fins design for maximum heat eliminationEfficiently improve charging capabilitiesDirect replacement to your unit.Specification:Item Name: Regulator RectifierPart Number: 4012678 4015229 4014029 4013904Compatible Models:For Polaris:Sportsman 550 -- 2010-2014Sportsman 550 Touring -- 2011-2014Sportsman 850 XP -- 2010-2014Sportsman 550 Forest -- 2011-2014Sportsman 850 -- 2015-2016Sportsman X2 550 -- 2011-2014Sportsman 1000 XP -- 2015-2016Sportsman 850 Forest -- 2012-2014Scrambler 850 -- 2014-2016Scrambler 1000 XP -- 2014-2016Scrambler 1000 XP Euro -- 2015Scrambler 850 Euro -- 2014-2015Sportsman 850 High Lifter -- 2016Sportsman 850 XP EPS INTL -- 2010, 2012-2015Sportsman 850 Touring SP -- 2015Sportsman X2 850 -- 2011Sportsman 550 XP -- 2014RZR 4 XP 900 2012RZR 570 EFI 2012RZR 570 EFI INTL 2012RZR XP 900 EFI 2012RZR XP INTL 2012RZR XP 1000 2015SPORTSMAN ACE 2014SPORTSMAN ACE EURO 2014SPORTSMAN ACE 325 EFI 2015SPORTSMAN ACE 325 EURO 2015SPORTSMAN ACE 325 HD 2015SPORTSMAN ACE 570 EFI 2015SPORTSMAN ACE 570 EURO 2015SPORTSMAN ACE 570 HD 2015SPORTSMAN ACE 900 EFI EPS 2016SPORTSMAN ACE 325 EFI 2016SPORTSMAN ACE 570 EFI 2016SPORTSMAN ACE 570 EFI EURO 2016SPORTSMAN ACE 570 EFI HD 2016SPORTSMAN ACE 570 EFI MD 2016Colour:As shownMaterial:Plastic + MetalPackage Contents:1 * Regulator RectifierOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.