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Yukon open spider gear kit for GM 11.5-inch open differentials with 30-spline axles contains the parts needed for a complete replacement. The kit includes side gears, pinions, cross pin shaft, roll pin and thrust washers to restore internal differential function. Yukon uses higher-quality manufacturing techniques than OEM to offer a more durable spider gear set for GM 11.5-inch axle rebuilds.
Yukon Gear Standard Open Spider Gear Kit For 11.5in GM w/ 30 Spline Axles
