Features 1OEM NUMBERS: Designed to replace 1911283, 1911284, 1912255, 1912256, 1912134, 1912135, 1912261, 1912262, 1912497, 1912498, 1913060, 1913061 of the OEM number. 2VEHICLE FITMENT: Brake calipers is replacement for Polaris Ranger 800 2010?2017 Except Ranger 800 Midsize 2013?2014 Edition, replacement for Polaris Ranger 900 2011?2019, etc. 3PRECISE CONTROL: Front brake calipers utilize a hydraulic system that precisely controls the intensity of the braking power, allowing cyclists to better control the braking process. 4ADJUSTABLE PERFORMANCE: The hydraulic caliper on the front brakes has the function of adjusting clamping force and braking feel. Cyclists can fine tune the intensity of the brakes according to their needs and preferences. 5PERFECT HEAT DISSIPATION: Motorcycle brake calipers are made of ABS, metal materials, which improves the heat dissipation efficiency. This design helps to prevent performance degradation due to overheating during the braking process. Specification Item Type: Front Brake CalipersOEM: 1911283 1911284Replace Part Number: 1912255 1912256 1912134 1912135 1912261 1912262 1912497 1912498 1913060 1913061Fitment:Replacement for Polaris Ranger 800 2010-2017 Except Ranger 800 Midsize 2013-2014 EditionReplacement for Polaris Ranger 900 2011-2019Replacement for Polaris Ranger 1000 2015-2019Replacement for Polaris Ranger Diesel HST 2014-2017Replacement for Polaris RZR 4 900 2015-2018 Except RZR 900, RZR S 900 EditionReplacement for Polaris RZR 1000 XP/RZR 1000 XP 4/RZR 1000 S4 2014-2020 Except RZR S 1000 EditionReplacement for Polaris Brutus 2013-2018Replacement for Polaris GEM 2013-2015 All ModelsReplacement for Polaris General 1000 2016-2020Replacement for Polaris Military Ranger/RZR 2009-2018Replacement for Polaris PRO XD 2019-2020Replacement for Polaris Ranger 500 4x4 2009-2010Replacement for Polaris Ranger 570 Full Size 2015-2016Replacement for Polaris Ranger 570 XP 2016Replacement for Polaris Ranger 700 4x4 2009Replacement for Polaris RZR RS1 2018-2020Replacement for Polaris RZR 4 800 2000-2014 Except RZR 800, RZR S 800 EditionReplacement for Polaris RZR 900 RZR 900 4 RZR 900 XP RZR 900 4 XP 2011-2014 Package List 2 x Brake Caliper4 x Brake Pads