Crane Axle GM 14-Bolt Aluminum Wheel Hubs - 30 Spline (Pair)
CA01050
Upgrade your 14-bolt axle with this set of two Crane Axle’s premium 30-Spline Aluminum Wheel Hubs, engineered for strength, weight savings, and long term durability. These hubs are designed specifically for rigs running 30-spline axle shafts.
Each pair of hubs is machined in the USA from high grade 6061 aluminum and built to take extreme shock loads while reducing rotational weight. Whether you’re freshening up an existing axle or building a new one from scratch, these Crane 14-bolt hubs deliver serious performance gains while maintaining the reliability Crane is known for.
Includes (Set of 2):
- (2) 6061 Aluminum GM 14-Bolt Wheel Hubs
Specifications
- Application: GM 14-Bolt Full Floating Rear Axle
- Spline Count: 30-Spline
- Material: 6061 Billet Aluminum
- Machining: Precision machined in the USA
- Bearing Races: Included / Pre-Installed
- Weight Savings: Lighter than factory steel hubs
- Finish: Machined aluminum
Fitment
| Make | Model | Year Range | Axle Application |
|---|---|---|---|
| Chevrolet | C2500 | 1973–2000 | GM 14-Bolt Full-Float Rear Axle |
| Chevrolet | K2500 | 1973–2000 | GM 14-Bolt Full-Float Rear Axle |
| Chevrolet | C3500 | 1973–2000 | GM 14-Bolt Full-Float Rear Axle |
| Chevrolet | K3500 | 1973–2000 | GM 14-Bolt Full-Float Rear Axle |
| GMC | C2500 | 1973–2000 | GM 14-Bolt Full-Float Rear Axle |
| GMC | K2500 | 1973–2000 | GM 14-Bolt Full-Float Rear Axle |
| GMC | C3500 | 1973–2000 | GM 14-Bolt Full-Float Rear Axle |
| GMC | K3500 | 1973–2000 | GM 14-Bolt Full-Float Rear Axle |
* Fits GM 14-Bolt full-float rear axle applications
* Compatible with 30-spline GM 14-Bolt upgrade configurations
* Works with standard GM 14-Bolt brake and wheel components unless otherwise modified
* Commonly used in off-road, towing, heavy-duty, rock crawler, and custom axle builds
* Verify spline count and carrier compatibility before installation
Tech Insight
Crane’s 30 Spline 14-Bolt Aluminum Wheel Hubs eliminate unnecessary unsprung and rotational weight while maintaining the strength needed for extreme off-road abuse. Aluminum hubs significantly reduce the rotating mass at each corner, meaning quicker acceleration, easier braking, and less stress on drivetrain components.
Combined with a 30-spline upgrade, this setup is one of the most reliable and competition proven options for aggressive off-road builds.
