Dana 60 Kingpin inner C 8620 Chromoly replacement on a white background
Lightweight Dana 60 axle inner C on a white background
Crane Axle Dana 60 and 14 Bolt inner C on a white background with text indicating compatibility.
Weld-on Dana 60 Inner C &
Close-up of a green Heavy-duty Dana 60 knuckle inner C for off-road builds on a white background
Dana 60 Kingpin inner C 8620 Chromoly replacement on a white background
Lightweight Dana 60 axle inner C on a white background
Crane Axle Dana 60 and 14 Bolt inner C on a white background with text indicating compatibility.
Weld-on Dana 60 Inner C &
Close-up of a green Heavy-duty Dana 60 knuckle inner C for off-road builds on a white background

Crane Axle Kingpin Dana 60 & GM 14-Bolt Chromoly Inner C (Single)

CA01000

$299.99
/
Shipping calculated at checkout.

The Crane Axle Chromoly Inner C is engineered from 8620 chromoly steel and provides a stronger and lighter alternative to traditional cast iron components while maintaining compatibility with factory and aftermarket Dana 60 kingpin knuckle systems.

Designed to work with Dana 60 and GM 14-Bolt axle applications, these inner C’s  incorporate additional reinforcement in high-stress areas while maintaining reduced overall weight compared to heavier cast alternatives. Compatible with both MIG and TIG welding processes, these inner C’s are built to integrate cleanly into fabricated axle housings and custom suspension systems.

Includes:

  • (1) Crane Axle Dana 60 Kingpin Inner C
  • Standard 3.00" I.D. bore
    • Optional 3.50" I.D. bore available by request

Note:

  • Sold individually
  • Two inner C’s required per axle assembly
Specifications 
  • Manufactured from 8620 chromoly steel
  • Standard 3.00" I.D. bore
  • Optional 3.50" I.D. bore available by request
  • Compatible with Dana 60 and GM 14-Bolt axle applications
  • Works with factory and aftermarket Dana 60 kingpin outer knuckles
  • Designed for MIG or TIG welding
  • Precision cast and machined in the USA
  • Reinforced high-stress design
Fitment 
Make Model Year Range Axle Application
Dana Dana 60 Kingpin Applications -- Front Steering Axle
GM 14-Bolt Steering Axle Conversions -- Front Steering Axle
-- Custom Fabrication Applications -- Front Steering Axle

Fitment Notes:

  • Designed for kingpin Dana 60 steering geometry
  • Compatible with stock and aftermarket Dana 60 outer knuckles
  • Fits fabricated axle housings using 3.00" or optional 3.50" bore configurations
  • Intended for front steering axle and custom fabrication use
Tech Insight 

The inner C is one of the most highly stressed components in a steering axle assembly, absorbing steering force, suspension load, and repeated impact stress during off-road use. Factory cast components can become a weak point when subjected to large tires, hydraulic steering, and aggressive suspension articulation.

Crane Axle uses 8620 chromoly steel to improve both strength and fatigue resistance while maintaining weldability for custom axle fabrication. The material’s hardened outer surface resists wear while the ductile inner core helps absorb shock loading without becoming brittle. Additional reinforcement in high-stress areas further improves long-term durability in rock crawling, Ultra4, and heavy-duty off-road applications.

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