Yukon Gear Standard Open Spider Gear Kit For 9in Ford w/ 31 Spline Axles and 4-Pinion Design

When you're rebuilding the differential in your classic Ford, this Yukon Gear & Axle Standard Open Spider Gear Kit is what you'll need to get everything spinning correctly. This kit is designed for Ford 9-inch rear ends that use 31-spline axles and feature a 4-pinion differential design. It includes all the essential components for a complete replacement, ensuring your open differential functions as it should.

Inside this kit, you'll find two side gears, four pinion gears, the cross pin shaft, roll pins, and the spider gear thrust washers. Yukon Gear & Axle uses better materials and manufacturing techniques than what you'd find in OEM parts. This means you're getting a well-built spider gear set that's made to last longer, giving you confidence in your drivetrain's reliability. This kit fits a wide range of classic Ford vehicles, including models like the Ford Bronco, F-100, and Mustang from various years.