Borgeson - Manual Steering Box - P/N: 920042 - Saginaw Side-Steer Style Manual Steering Box. This Is A True Recirculating Ball Side Steer Style Gear Box. This Box Has A Quick 16:1 Ratio The Rotation Of This Box Will Move A Pitman Arm That Is Facing Up FoBorgeson OEM Saginaw 525 series manual steering boxes are the true OEM gears built to the original specifications and drawings from Saginaw, not an off shore copy. Each gear features a precision machined casting created from the original tooling coupled with all new internals manufactured by Borgeson. Each gear is carefully assembled, inspected and tested to Borgeson's precise specifications. True OEM Saginaw manual steering box. Manufactured with OEM