Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.

Features:
Fits GM 8.5 inch differential outfitted with Dura Grip positraction 28 spline axles Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers Does not include clutches Details: AAP Selling Package Quantity UOM: EA Aap uda 12: EA Aap uda 22: 1 Grade Type: Regular This kit is compatible with Yukon Dura Grip or Eaton Positraction only. Does not fit the factory G80 Gov-Loc Positraction.

Fitment Notes:
GM 8.5 inch. 28 Spline Clutches Not Included