Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spider gear set.

Kit delivers everything needed for a complete and proper spider gear set replacement.

Features:

Spider gear kit Fits GM 11.5 inch open differential Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.

Details:

• AAP Selling Package Quantity UOM: EA
• Aap uda 12: EA
• Aap uda 22: 1
• Grade Type: Regular

11.5 inch cases and spiders came in two different sizes, with large and small hub sizes on the side gears. Small hub diameter is 1.816 inch and came in '07 & down GM differentials.

Large hub diameter is 2.060 inch and came in '08 & up GM differentials and all Dodge differentials. This is a universal spider gear kit with adapters to fit either design.

The early cross pin shaft included in the kit works with snap ring design carrier only.

Fitment Notes:

• Chrysler 11.5 inch.
• w/ Leaf Spring
• Standard Open Spider Gear Kit
• w/30 Spline Axle, Chrysler 11.8 inch.
• 300mm
• w/ 6.7L and Aisin Automatic Transmission
• Standard Open Spider Gear Kit
• w/30 Spline Axle, GM 11.5 inch.
• Standard Open Spider Gear Kit
• w/30 Spline Axle