OER TR3504E Features:

Power steering gear box for various 1976-79 Ford F100, F150, F250, F350 4WD pickup trucks with integral power steering. This steering box contains no remanufactured parts. It features an all new main casting, sector shaft, and internals. Every box 100% tested for leaks, function, and performance. Replace that worn steering box with a brand new unit and experience the difference in steering handling and performance. Specs: Inlet Size: 1/2 X 20 Input Shaft Diameter: 0.75 inch Manual or Power: Power Number of Mounting Holes: 4 Outlet Port Thread Size: 5/8-18 Output Shaft Diameter: 1.31 Pressure Port Thread Size: 1/2-20 Turns Lock To Lock: 4 Inlet Size: 1/2 X 20 Input Shaft Diameter: 0.75 inch Manual or Power: Power Number of Mounting Holes: 4 Outlet Port Thread Size: 5/8-18 Output Shaft Diameter: 1.31 Pressure Port Thread Size: 1/2-20 Turns Lock To Lock: 4