At a Glance
- >500 lb load capacity
- >Independent torsion suspension design
- >Left-hand (driver side) configuration
- >4 on 4" wheel bolt pattern
- >Weld-on or bolt-on mounting style
- Brand: Rockwell American
- SKU: 141851-1-L-PL-B
Before You Order
Match the part number, measurements and connection points that apply to your trailer.
Fitment Check
| Hub Face | Measure hub face to hub face. |
|---|---|
| Spring Center | Measure mounting centers and confirm perch configuration. |
| Capacity | Match the required axle rating. |
| Brakes | Confirm brake type and flange configuration. |
Product Details
Rockwell American Left-Hand Torsion Half Axle – 500 lb Capacity, 4 on 4
Left Side (Driver Side) • Torsion Suspension • Half Axle Design
This Rockwell American torsion half axle is designed for light-duty trailer and utility applications requiring smooth, independent suspension. It is rated for 500 lb capacity and is intended for use in non-braked systems.
This is a left-hand (driver side) torsion half axle. Half axles are commonly used in matched left/right pairs, but are sold individually.
Features
- 500 lb load capacity
- Independent torsion suspension design
- Left-hand (driver side) configuration
- 4 on 4" wheel bolt pattern
- Weld-on or bolt-on mounting style
- Quiet, low-maintenance operation
Specifications
| Specification | Detail |
|---|---|
| Axle Type | Torsion Half Axle |
| Capacity | 500 lb |
| Side | Left (Driver Side) |
| Bolt Pattern | 4 on 4" |
| Mounting Style | Weld-On or Bolt-On |
| Brake Flange | None |
Included / Not Included
- Includes torsion half axle assembly
- Includes plug with mounting bracket
- Mounting bolts are not included
- Wheels, tires, and brakes are not included
This axle is intended for light-duty, non-braked applications. Always verify load requirements, mounting dimensions, and side orientation before purchase. If installing as part of a dual half-axle setup, a matching right-hand torsion half axle is required.
If you have questions about compatibility or proper application, please contact us before ordering. Our team is happy to help ensure the correct fit for your project.