Features: 1.Part Number: The rear brake caliper replacement part number is 1910690, 1911075, 1911478 for reference, please double check the part number of your item before purchasing. 2.Fitment: Replacement for Polaris Sportsman 400 2003?2005, replacement for Sportsman 450 2006?2007, replacement for Sportsman 500 2003?2009 Excpet 6x6, X2, Touring and much more models. 3.Great Braking Performance: Designed to replace the old or damaged rear brake caliper to improve the braking performance, ensuring your driving safety and comfort. 4.Durable Materials: The ATV rear brake caliper is made of heavy duty steel alloy materials with excellent heat dissipation and high toughness, highly dependable and long lasting to use. 5.Stringent Manufacturing: UTV rear brake caliper is manufactured to meet standard specification, strictly follow factory quality control, you can directly replace without complicated operations. Specification: Item Type: ATV Rear Brake Caliper_x000D_ Material: Steel Alloy_x000D_ Part Number: 1910690, 1911075, 1911478_x000D_ Fitment: _x000D_ Replacement for Polaris ATV Sportsman 400 2003-2005 _x000D_ Replacement for Polaris ATV Sportsman 450 2006-2007 _x000D_ Replacement for Polaris ATV Sportsman 500 2003-2009 Excpet 6x6, X2, Touring _x000D_ Replacement for Polaris ATV Sportsman 600 2003-2005 _x000D_ Replacement for Polaris ATV Sportsman 700 2003-2007 Sportsman 700 Military 2010 _x000D_ Replacement for Polaris ATV Sportsman 800 2005-2009 Excpet X2, Touring _x000D_ Replacement for Polaris ATV Sportsman 800 6X6 2009-2014 (Can Use for Rear Left, Rear Right and Middle Right) _x000D_ Replacement for Polaris ATV Sportsman MV7 2005 _x000D_ Replacement for Polaris ATV Forest 800 6X6 2015 (Can Use for Rear Left, Rear Right and Middle Right) PackageList: 1 x_x000D_ _x000D_ ATV Rear Brake Caliper Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!