Yukon Stage 4 kits include front and rear ring and pinion sets, Master Overhaul kits, Yukon Hardcore Diff Covers, and chromoly front and rear axles. Theyre also an opportunity to improve traction by moving to a more aggressive gear ratio.

Features:

Fits front Dana 30/M186 & rear Dana 44/M200 differentials, rear w/posi 4.11 gear ratio 24 spline front pinion 28 spline rear pinion Front & rear Master Overhaul installation kits Front & rear nodular iron Yukon Hardcore Diff Covers 4340 chromoly front & rear axles

Details:

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

Fitment Notes:

• Differential Gear and Install Kit Package
• Dana 30 (186mm) Front
• Dana 44 (220mm) Rear
• Incl. 4.11 Ratio Front And Rear Ring And Pinion Sets, Master Overhaul Kits, Nodular Iron Diff Covers, with 4340 Front and Rear Axle Kits