Rear Brake Master Cylinder for Polaris Sportsman Scrambler Magnum 250-800, Master Brake Cylinder Replace OEM 1910301 1910311 1910791 1910790 1911113

Rear Brake Master Cylinder for Polaris Sportsman Scrambler Magnum 250-800, Master Brake Cylinder Replace OEM 1910301 1910311 1910791 1910790 1911113

• 【Broad Compatibility】Custom-designed specifically for Polaris vehicles, this component offers comprehensive compatibility across seven core series: Sportsman, Scrambler, Magnum, Trail Blazer, Trail Boss, Xpedition, and Xplorer. It supports a full range of engine displacements—including 250, 325, 330, 335, 400, 425, 450, 500, 600, 700, and 800
• 【Direct OEM Replacement】This rear brake master cylinder serves as a direct replacement for key original Polaris OEM part numbers: 1910301, 1910311, 1910791, 1910790, and 1911113. Manufactured in strict adherence to original factory dimensions and specifications, its interfaces and bore diameters match the OEM parts exactly, effectively resolving common issues such as brake failure, pressure loss, fluid leaks, and weak braking performance.
• 【Stability & Safety】Featuring a dedicated "Rear Foot Brake Master Cylinder" design, this unit integrates seamlessly with Polaris foot-operated braking systems while fulfilling all the core functions of a standard rear brake master cylinder. Its compact structure and superior sealing performance ensure rapid transmission of brake pressure, enabling responsive and smooth braking action while eliminating safety hazards such as brake lag and pressure loss.
• 【Premium Materials】The rear brake master cylinder is meticulously crafted using a high-strength metal body paired with heat-resistant and wear-resistant seals. Prior to leaving the factory, each unit undergoes rigorous testing for pressure resistance, leak prevention, and corrosion resistance. Additionally, the surface features a professional anti-rust treatment, significantly extending the product's service life.
• 【Easy Installation】No specialized tools or complex mechanical expertise are required; vehicle owners can easily perform the installation themselves, saving both time and effort. No additional adjustments or calibration are needed after installation, allowing for the quick restoration of the vehicle's braking functionality and effectively reducing both repair time and labor costs.