A-Premium Rear Drum Brake Wheel Cylinder Compatible with Select International Harvester and Studebaker Models - L150, L151, 2R15, 2R16A, 2R5, 3R16, Avanti, Challenger, Champion, Commander, 2-PC Set

[Vehicle Fitment]: Compatible with International Harvester L150/L153 1950-1952 (15 inch x 4 inch Brakes), L151 1951-1952 (15 In. x 4 In. Brakes); Compatible with Studebaker 2R5/2R6 1951-1953, Avanti 1963-1964, President 1955-1958, Golden Hawk 1956-1958, Lark 1959-1963, Power Hawk/Sky Hawk/Flight Hawk 1956, Silver Hawk 1957-1959, E5 1955, 2R15/2R16A 1951-1953, 3R16/3R28 1954, Challenger/Commander 1964, Champion 1954-1958, Cruiser 1963-1964, Daytona 1964, E7 1955, Hawk 1960-1963 [Reference Number]: W15306, 5461550, 681068, 825955, 85360R93 ---Please enter your vehicle information in the top left corner of the listing and check our Special Notes before ordering [Specifications]: ①Bleeder Screw Cap Included: No, ②Bleeder Screw Included: No, ③Brake Component Inlet Thread Size: 7/16-24, ④Inside Diameter: 1.375 inch, ⑤Material: Cast Iron, ⑥Thread Diameter: 7/16. [Strict Tests]: Pressure test from 0.2MPa to 20MPa and high temperature test at 120℃ to ensure safe and reliable braking. [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Brake Wheel Cylinder. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.