The Dana 60 Lower King Pin Bearing Cap is the heavy duty replacement piece that bolts to the bottom of a Dana 60 kingpin knuckle. This cap supports the lower kingpin bearing and is a direct, OE-quality solution for worn or damaged factory components.

Whether you're rebuilding an axle from scratch or refreshing a tired front end, this Spicer lower trunnion cap ensures long term reliability and proper steering performance. As a genuine Spicer part, it meets or exceeds original Dana/Spicer manufacturing standards.

Includes:

• (1) Lower King Pin Bearing Cap

Specifications

• Brand: Spicer
• Part Type: Lower King Pin Bearing Cap / Lower Bearing Trunnion
• Spicer Supersession: Replaced by 070SC128
• Location: Lower bolts to bottom of knuckle
• Axle Type: Dana/Spicer Dana 60 (Kingpin)
• Material: OE-spec forged/machined steel
• Application Specific: Yes
• Vehicle Compatibility: Chevrolet, Dodge, Ford, GMC
• Heavy Duty Replacement for worn factory caps

Fitment

Technical Note: Valid for Dana 60 Kingpin Front Axle Knuckles only. Fits the lower position on the knuckle where the king pin bearing rides.

Tech Insight

The lower king pin bearing cap is a critical load bearing component of the Dana 60 kingpin steering system. When this cap wears, it can cause loose steering, uneven tire wear, and premature bearing failure. Replacing it with a genuine Spicer OE part ensures the king pin preload stays correct and the knuckle pivots smoothly under extreme off-road or towing conditions.

This part is especially important when:

Rebuilding a front axle from scratch

Converting or upgrading an older Dana 60

Restoring proper steering feel

Eliminating slop from worn factory components