Yukon Gear Standard Open Spider Gear Kit For 11.5in Chrysler w/ 30 Spline Axles - YPKC11.5-S-30

11.5in. cases and spiders came in two different sizes; with large and small hub sizes on the side gears. Small hub diameter is 1.816in. and came in 07/down GM differentials. Large hub diameter is 2.060in. and came in 08/up GM differentials and all Dodge differentials. This spider gear kit is a large hub design.
Installation Instructions
Installation Instructions