Yukon Gear Standard Open Spider Gear Kit For GM 12 Bolt Car and Truck w/ 30 Spline Axles

If you're working on a GM 12-bolt differential in a car or truck with 30-spline axles, this Yukon Gear Standard Open Spider Gear Kit is what you need. This kit replaces the worn-out spider gears inside your open differential, which are crucial for allowing your wheels to turn at different speeds when you're going around corners. Without good spider gears, you can experience binding or even damage to your differential.

Yukon Gear & Axle uses better materials and manufacturing techniques than what you'd find in OEM parts. This means the gears in this kit are built to last longer and handle the stresses of daily driving and occasional hard use. The kit includes everything needed for a complete replacement: two side gears, two pinion gears, the cross pin shaft, the cross pin bolt, and the necessary thrust washers. This ensures you have all the correct pieces for a proper installation, making the job straightforward for a mechanic.

This kit is designed to fit a wide range of GM 12-bolt applications, including popular models like the Chevrolet Impala, Camaro, and C10 Pickup, as well as many Buick and GMC trucks from the mid-60s through the mid-80s. It's a solid option for rebuilding or repairing your differential.