Rear Brake Master Cylinder. Fits 335 400 450 500 600 700 800 Magnum, 325 330 500 Scrambler, 400 500 Trail Blazer, 250 330 400

General Description: The rear brake master cylinder is designed for Polaris Sportsman, Magnum, Scrambler, Trail Blazer, and Trail Boss models. It replaces OEM part numbers 1910301, 1910790, 1911113, 1910791, and 1911274, ensuring optimal compatibility with a wide range of off-road vehicles. Technical Specifications Compatible with models: Sportsman 335, 400, 450, 500, 600, 700, 800, Magnum 325, 330, 500, Scrambler 400, 500, Trail Blazer 250, 330, 400, Trail Boss 325, 330, Xpedition 325, 425, Xplorer 250, 400 Replaced OEM numbers: 1910301, 1910790, 1911113, 1910791, 1911274 Installation To install the rear brake master cylinder, follow these steps: Loosen the pump bleed screw under the brake. Press the brake pedal to generate pressure on the brake pump. Allow the brake pump oil to flow through the oil line and into the brake pump to bleed the air. Tighten the bleed screw. Use: Ensure that all air has been completely bled from the braking system; otherwise, the system will not function correctly. Other information: Package includes: 1 x brake master cylinder