Product Description
Load Wheel Assembly
Frequently Asked Questions
Q: What does load wheel assembly mean - what is included with SU S375-A?
A: The SU S375-A is a complete assembly including the wheel hub, bearing, and axle components pre-assembled as one unit. It is ready to install without additional component sourcing. This differs from purchasing the wheel and bearing separately.
Q: Can I install the SU S375-A myself or do I need a technician?
A: Installation is straightforward for personnel with basic mechanical ability. You need a socket set and a 2 to 5 minute disconnect time. Unbolt the old assembly from the truck frame, slide the new SU S375-A onto the mounting bracket, and secure with the original fasteners. Torque fasteners to the truck manufacturer specification (typically 25 to 40 foot-pounds). If you are unfamiliar with axle installation, consult a technician.
Q: Does the SU S375-A come with bearings or do I need to purchase them separately?
A: The SU S375-A comes with bearings pre-installed and pre-lubricated. Do not disassemble the bearing cartridge. If the bearing requires service, replace the entire assembly rather than attempting individual bearing replacement.