The Spicer Dana 60 Kingpin Partial Rebuild Kit is designed to service the lower knuckle assembly on kingpin-style Dana 60 front axles. This kit includes the critical wear components needed to restore proper kingpin preload, steering stability, and sealing performance on one side of the axle. It is ideal for routine maintenance, steering repairs, or rebuilding worn kingpin assemblies on heavy-duty trucks and off-road vehicles.

Replacing worn kingpin bearings, races, and seals helps eliminate steering looseness, reduce contamination entry, and improve overall steering responseespecially on vehicles running larger tires or subjected to aggressive off-road use.

Includes:

• (1) Lower Kingpin Cap
• (1) Lower Kingpin Bearing and Race
• (1) Lower Kingpin Seal
• (1) Upper Kingpin Seal

Note:

• Sold per side
• Services one lower knuckle assembly

Specifications

• Fits kingpin-style Dana 60 front axles
• Genuine Spicer drivetrain components
• Includes lower kingpin bearing and race
• Includes lower and upper kingpin seals
• OE-style replacement components
• Designed for heavy-duty steering applications
• Sold individually per side

Fitment

Fitment Notes:

• Fits kingpin-style Dana 60 front axles only
• Designed for lower knuckle rebuild service
• Verify axle type before ordering
• Sold per side

Tech Insight

Kingpin Dana 60 front axles rely on proper preload and bearing condition to maintain steering stability and reduce unwanted movement in the knuckle assembly. Over time, worn bearings and seals can introduce steering play, wandering, and contamination that accelerates wear throughout the axle assembly.

Replacing lower kingpin components restores proper support at the base of the knuckle where the majority of steering load is concentrated. Regular maintenance of kingpin bearings and seals is especially important in lifted trucks and off-road vehicles running oversized tires, where steering forces and side loading are significantly increased.