Yukon GM 14-Bolt 10.5" Rear Axle Shaft - 1541H Alloy, 30-Spline, Cut-to-Length
YUKYA GM14T-30-35
The Yukon Cut-to-Length Rear Axle Shaft for GM 10.5" 14-bolt axles is designed for builders needing a durable replacement or custom-fit axle shaft for narrowed housings and fabricated rear axle setups. Manufactured from high-strength 1541H alloy steel, this axle shaft offers increased durability over many factory replacement shafts while maintaining dependable performance for towing, trail use, and off-road applications. Its cut-to-length design allows builders to customize axle length for exact fitment in a wide range of builds.
Built for GM 10.5" 14-bolt truck axles, this 30-spline shaft is ideal for custom suspension projects, narrowed rear ends, rock crawlers, mud trucks, and heavy-duty work trucks. Yukon’s advanced heat-treating process improves strength and fatigue resistance, helping the shaft withstand demanding conditions both on and off-road.
Includes:
- (1) GM 14-Bolt 10.5" Cut-to-Length Rear Axle Shaft
Specifications
- Fits GM 10.5" 14-bolt truck axles
- 30-spline axle shaft
- 1541H alloy steel construction
- Cut-to-length design for 31"–35" axle applications
- Heat-treated for improved durability
- Designed for custom axle widths and fabricated housings
- Suitable for off-road, towing, and performance applications
Fitment
| Make | Model | Year Range | Axle Application |
|---|---|---|---|
| Chevrolet | K30 1-Ton 4x4 | 1973–1991 | GM 10.5" 14 Bolt Full Float Rear Axle |
| Chevrolet | V30 1-Ton 4x4 | 1987–1991 | GM 10.5" 14 Bolt Full Float Rear Axle |
| GMC | K3500 1-Ton 4x4 | 1973–1991 | GM 10.5" 14 Bolt Full Float Rear Axle |
| GMC | V3500 1-Ton 4x4 | 1987–1991 | GM 10.5" 14 Bolt Full Float Rear Axle |
| Custom Fabrication | Tube Chassis & Off-Road Builds | All | GM 10.5" 14 Bolt Rear Axle |
Tech Insight
Cut-to-length axle shafts are commonly used in custom axle fabrication because they allow builders to precisely match axle shaft length to narrowed housings and custom suspension layouts. This flexibility is critical in off-road and competition builds where factory widths are often modified.
1541H alloy provides a strong balance between toughness and cost effectiveness, making it a popular choice for heavy-duty truck and off-road applications that require improved durability without stepping up to full chromoly race shafts.