Product Description
Load Wheel Assembly
Frequently Asked Questions
Q: What is the difference between CL 277940 and CL 277940-A?
A: The CL 277940 is the load wheel component itself. The CL 277940-A is the complete load wheel assembly, which includes the wheel plus additional mechanical components such as bearings, axle hardware, or mounting brackets. The assembly is a ready-to-install unit.
Q: Should I order the wheel alone or the complete assembly?
A: If your axle, bearings, and mounting hardware are in good condition, the wheel alone (CL 277940) may be sufficient. If bearings are worn or you are performing complete drivetrain maintenance, the assembly (CL 277940-A) provides all components as a matched unit. Consult your service manual to determine what your situation requires.
Q: What is included in the CL 277940-A assembly?
A: Exact assembly contents are not specified in available data. The CL 277940-A includes the load wheel plus associated mechanical components. Request a detailed parts breakdown or bill of materials from support to confirm what is included before ordering.
Q: Is the CL 277940-A compatible with multiple Clark models?
A: The CL 277940-A is an OEM Clark assembly. Compatibility is model and generation specific. Verify your exact truck model, serial number range, and axle configuration against Clark documentation before ordering.
Q: How often do load wheels need replacement?
A: Load wheel lifespan depends on operating hours, floor conditions, load weight, and driver behavior. Typical wear life is 18 to 36 months in heavy-duty warehouse service. Regular inspection for flat spots, cracks, or bearing noise will indicate when replacement is needed.