Yukon Gear Standard Open Spider Gear Kit For 8.5in GM w/ 30 Spline Axles

If you're working on the differential of a GM vehicle with an 8.5-inch ring gear and 30-spline axles, this Yukon Gear & Axle Standard Open Spider Gear Kit is what you need. This kit is designed to replace the worn spider gears within your open differential, ensuring your drivetrain operates smoothly and reliably. It's built with higher quality materials and manufacturing techniques than OEM parts, aiming for a longer lifespan.

This kit includes all the necessary components for a complete replacement: two side gears, two pinion gears, the cross pin shaft, the cross pin bolt, and the spider gear thrust washers. Having these parts made to better standards than stock means you can expect improved durability and performance from your differential. It's a solid option for rebuilding or repairing your GM 8.5-inch open differential.