Part Name: Power Steering Gear box (left rudder) Part Number: 27-7504, 277504, D9TZ3504A Application: For 1968-1969 F-100 All Engine RWD, with Ford Design 1970-1979 F-100 All Engine RWD 1975-1979 F-150 All Engine RWD 1968-1969 F-250 All Engine RWD, with Ford Design 1970-1979 F-250 All Engine RWD 1968-1969 F-350 All Engine RWD, with Ford Design 1970-1979 F-350 All Engine RWD Specification Pressure Port Thread Size: M18 x 1.5 Input Shaft Diameter (mm): 18.42 mm Input Shaft Length (in): 0.73 in. Number of Mounting Holes: 3 Return Port Thread Size: M16 x 1.5
