This Yukon Dana 60 and Dana 61 Master Overhaul Kit is designed for rebuilding front differential assemblies found in heavy-duty Ford, Dodge, Chevrolet, and GMC truck applications. The kit includes Timken bearings and races along with seals, shims, hardware, and setup materials required to properly rebuild and set up Dana 60 and Dana 61 front differentials used in both standard and reverse rotation applications.

Dana 60 and Dana 61 front axles are widely used in towing, commercial, off-road, and heavy-duty truck applications where increased tire size, drivetrain load, and suspension modifications place substantial stress on carrier bearings, pinion bearings, and sealing surfaces. Replacing all wear components during differential service is critical for maintaining proper preload, backlash, and long-term reliability.

Includes:

• Carrier Bearings and Races
• Pinion Bearings and Races
• Pinion Seal
• Axle Seals
• Complete Shim Kit
• Ring Gear Bolts
• Pinion Nut
• Crush Sleeve
• Oil Baffles and Slingers
• Thread Locker
• Gear Marking Compound with Brush
• Differential Gasket

Specifications

• Fits Dana 60 and Dana 61 front differentials
• Designed for front differential rebuild and gear installation
• Compatible with standard and reverse rotation applications
• Includes Timken bearings and races
• Includes inner axle seals
• Complete shim and setup hardware kit included

Fitment

Fitment Notes:

• Fits Dana 60 and Dana 61 front differential applications
• Compatible with standard and reverse rotation axle assemblies
• Some Dodge applications use Dana 61 front 35 spline configurations
• Verify axle model and rotation before ordering

Tech Insight

Dana 60 and Dana 61 front axles are widely used in heavy-duty truck and off-road applications because of their large ring gear size, strong pinion support, and high load capacity. However, larger tires, towing loads, suspension lifts, and off-road use place significant stress on bearings, preload components, and seals.

During differential service or gear replacement, replacing bearings, races, crush sleeves, and shim packs is critical to maintaining proper backlash and pinion preload. Reusing worn setup components can lead to gear noise, overheating, bearing failure, and shortened gear lifeespecially in high-load towing and off-road environments.