OER TR3504A Features:

New, not remanufactured, Ford design power steering gear box for 1968-79 Ford F100, F250, F350 and F150 RWD pickup trucks. 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.

• Inlet Size: 1/2 x 20
• Input Shaft Diameter: 18.28 mm
• Input Shaft Diameter: 0.72 in.
• Input Shaft Spline Count: 35
• Manual Or Power: Power
• Number Of Mounting Holes: 3
• Outlet Size: 5/8 x 18
• Output Shaft Diameter: 1.31 in.
• Output Shaft Diameter: 33.27 mm
• Output Shaft Spline Quantity: 32
• Pressure Port Thread Size: 1/2 x 20
• Return Port Thread Size: 5/8 x 18
• Turns Lock-To-Lock: 4