14 Bolt Re-Tubed Axle Housing with 40 Spline Spindles Installed
Crane Axle’s heavy-duty 14 Bolt Axle Assemblies start with a Brand New USA Made 14 Bolt Axle Housing that is cast from high-strength nodular iron. Our team expertly machine presses 4” x ½” (.500”) wall DOM Tubes into that housing for increased strength to resist bending & torsion. From there, Crane 40 Spline Spindles are TIG welded in.
100% designed, manufactured and assembled in the USA
Crane Axle 40 Spline Spindles
CNC Machined from 4140 Billet Steel
Each spindle is individually CNC machined for maximum precision from durable 4140 billet steel. Our process ensures a consistent end product every time.
After CNC machining, every Spindle is heat treated using the strictest standards in the industry. Heat treating allows for unprecedented wear life and gives them the ability to handle more aggressive driving.
Final CNC Machining
Once heat treated, Crane Axle’s 40 Spline Spindles are CNC machined once more to ensure a proper and accurate final product
TIG Welded Install
The Spindles are expertly TIG welded by our fabricators to your 4” x ½” (.500) DOM Tubes.
Ride without worry. Many of the parts and components used in Crane Axle Assemblies are covered by lifetime warranties.
- Crane Axle Spindles – Lifetime Warranty against manufacturer defect or failure
Standard WMS choices
We offer standard Wheel Mount Surface choices of 65", 67", 69" (STD GM 1 Ton Width) and 72" widths. Pick the width that works best for your project! Custom Wheel Mount Surfaces can also be done by calling a representative at (615) 895-3954.
Included in this Assembly:
The base price includes a new 14 Bolt Center section with 4" x .500 wall DOM tubes with Crane 40 spline spindles TIG welded in.
- Differential cover options are a 14 Bolt Cover or a 13 Bolt Cover. If a 13 Bolt Cover is chosen, we shave the housing for you.
- We have standard widths for total wheel mount to wheel mount width. 65", 67", 69" (STD GM 1 Ton Width) and 72" widths. Pick the width that works best for your project! Custom Wheel Mount Surfaces can also be done by calling a representative at (615) 895-3954.
|Wheel Hubs||No Wheel Hubs|