A-Premium Rear Drum Brake Wheel Cylinder Compatible with Select Checker, International, Packard and Studebaker Models - A9, A9L, Aerobus, Marathon, Superba, Taxicab, Scout, Hawk, Packard, 2-PC Set

[Vehicle Fitment-1]: Compatible with Checker A9 1959-1963, A9L 1959-1963, Aerobus 1959-1967, Marathon 1959-1969 (To 1/01/69), Superba 1960-1963, Taxicab 1959-1964; Compatible with International Scout 1962-1967 (Rear Axle 4 or 14; with 2 Wheel Drive); Compatible with Packard Hawk 1958, Packard 1958; Compatible with Studebaker 8E5 1963-1964, 8E7 1963-1964, Commander 1954-1958 --- Rear Left and Right, Driver and Passenger Side [Vehicle Fitment-2]: Compatible with Studebaker 4E1 1959, 4E2 1959, 4E3 1959, 6E5 1960-1961, 7E5 1962, 3E7 1958, 4E7 1959, 6E7 1961, 7E7 1962, 6E10 1961, 7E10 1962, 8E10 1963-1964, 4E11 1959, 3E12 1958, 4E12 1959, 6E12 1961, 7E12 1962, 8E12 1963-1964 --- Heavy Duty Brakes; Rear Left and Right, Driver and Passenger Side [Reference Number]: W19238, 250747C91, 535586, 5463010---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: Yes, ③Brake Component Inlet Thread Size: 3/8-24 inch, ④Inside Diameter: 0.875 inch. [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.