Yukon Gear & Axle YSPXP-057 Cross Pin Shaft for Ford Differential - 8.8

The Yukon Gear & Axle YSPXP-057 is a precision-manufactured cross pin shaft designed specifically for 8.8-inch Ford differentials found in 1985 and older applications. This critical differential component features a 3/4-inch (0.750-inch) diameter with a notched design that ensures proper alignment and secure fitment within the differential carrier.

Key Specifications:

• Application: 8.8-inch Ford rear differentials (1985 and older)
• Diameter: 0.750 inches (3/4 inch)
• Design: Notched profile for positive retention
• Material: High-strength steel construction
• Function: Secures spider gears within the differential carrier

The cross pin shaft (also known as a spider gear shaft or differential pin) is an essential component that passes through the differential case and spider gears, allowing them to rotate while transmitting power to the axle shafts. The notched design on this shaft works with a lock bolt or pin to prevent the shaft from walking out during operation. Yukon Gear & Axle manufactures this component to OEM specifications or better, ensuring reliable performance and proper fit in your Ford 8.8-inch rear end.

This is an ideal replacement part for differential rebuilds, gear installations, or repair work on classic Ford trucks and vehicles equipped with the 8.8-inch rear axle assembly.