Order Includes: 1x Rear Brake Master Cylinder. Compatible with Polaris models: Trail Blazer 250 2001-2006. Part Number: 1910791, 1910311. Measurements: Total Length w/ Plunger: 103mm, Bolt Spacing: 38mm, Bolt Diameter: 6mm, Plunger Length: 28mm, Banjo Bolt w/ Sealing Washers: M10x1.0, Banjo Socket Size: 12mm. Note: We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced. Comes with M10x1.0 Banjo Bolt to connect brake line..
