Shopify Product Fields Title

Restore factory steering precision, eliminate heavy front-end wobble, and rebuild your heavy-duty steering knuckles with this genuine Spicer King Pin Rebuild Kit. Explicitly curated for classic Chevrolet and GMC 1-ton trucks equipped with an open-knuckle Dana 60 king pin front axle, this comprehensive service bundle includes all the primary internal components required to completely overhaul a single side of your front suspension steering axis.

Hardcore trail wheeling, massive off-road tires, and decades of heavy utility service put incredible pressure on classic king pin front ends. Over time, the internal tapered nylon bushings split or wear thin, and the tension springs lose their compression, resulting in sloppy steering control, dangerous highway shimmies, and rapid tire wear. This master component bundle updates those high-wear items with trusted Spicer OEM engineering, ensuring exact factory preloads, ultra-smooth knuckle rotation, and an airtight internal environment that stands up to severe vocational and off-road use.

Kit Highlights:

• Complete Single-Side Overhaul: Includes one heavy-duty threaded upper king pin, one lower king pin bearing cone and race assembly, one tapered nylon bushing, one high-tension compression spring, a spring retainer gasket, and the lower grease seal.

• Genuine Spicer OEM Quality: Precision machined and hardened from high-grade steel alloy to match rigid factory dimensions and maximize pure component service life under extreme torsional weight.

• Eliminates Front End Play: Replaces tired, compressed internal springs and worn bushings to correct loose knuckle tracking and eliminate severe steering feedback.

• Direct Application Fit: Designed specifically to meet original equipment standards for classic heavy-duty Chevrolet K30/V30 and GMC K3500 square-body Dana 60 front axles.

Vehicle & Axle Fitment:

• Make: Chevrolet / GMC

• Models: K30 / V30 / K3500 (4WD 1-Ton Trucks, Crew Cabs, and Heavy Utility Vehicles)

• Axle Profile: Front Monobeam Dana 60 (King Pin / Open Knuckle Models Only)

• Position: Steering Knuckle Axis (Fits Left or Right Side - Sold Individually)