Restore safe, responsive braking performance to your quad! This Premium Rear Replacement Brake Caliper is engineered specifically to withstand the grueling demands of off-road riding. It is an exact-fit replacement for the rear axle of an extensive list of Polaris Sportsman models ranging from 400cc up to 800cc. For ultimate convenience, this assembly comes fully pre-loaded with high-grade brake pads. Cast from a robust, heat-resistant alloy, it resists mud build-up, water corrosion, and heavy thermal stress. An ideal drop-in fix for seized pistons, leaking seals, or spongy brake lever feel.
Technical Specifications & Details
Component: Rear Brake Caliper Assembly.
Package Includes: 1x Fluid-tested caliper, 1x Set of pre-installed premium brake pads.
Function: Transmits hydraulic pressure evenly onto the rear brake disc.
Visual Check: Before installation, perform a visual check. Match the mounting hole spacing, caliper slide design, and brake line banjo bolt thread pitch with your original stock hardware.
New Washers & Bleeding: Always utilize brand new copper crush washers when securing the hydraulic brake line to the caliper to guarantee a leak-free seal. After mounting, fill the fluid reservoir with fresh DOT 4 brake fluid and thoroughly bleed the system until all trapped air bubbles are completely purged and a firm pedal/lever feel is restored. Drive cautiously for the first few miles to allow the new pads to bed into the brake disc.
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