M56193 Dorman Brake Master Cylinder New for J Series Jeep CJ5 Wagoneer Commando

70-75 CJ5 Bore: 1 In. 67-73 Commando Bore: 1 In., With Manual Brakes. 67-73 Wagoneer Bore: 1 In., With Manual Brakes. 66 Wagoneer Bore: 1 in., With Manual Brakes, With Dual Hydraulic System. Dorman Brake Master Cylinder.