Product Description
Load wheel assembly SU 9871-A designed for Superior electric pallet jack applications. Complete assembly includes integrated mounting hardware for direct replacement installation in material handling equipment.
Specifications
Part Numbers & Compatibility
| Manufacturer Part Number | SU 9871-A |
| Alternate Part Number | SUS9871XLA |
| Extended Model Designation | SU S9871-XL-A |
Frequently Asked Questions
Q: What is included in the SU 9871-A load wheel assembly?
A: The SU 9871-A is a complete load wheel assembly that includes the wheel hub, polyurethane or solid rubber tread, axle bolt, mounting plate, and fasteners. It is ready for direct installation without additional components or modifications.
Q: Is the SU 9871-A a direct replacement for the SU 9871?
A: The SU 9871-A is a complete assembly, while the SU 9871 is an individual wheel component only. If your equipment requires a full wheel assembly with mounting hardware and axle, the SU 9871-A is the correct choice.
Q: What is the installation process for the SU 9871-A?
A: Remove the old assembly by unbolting from the mounting plate. Position the SU 9871-A with mounting holes aligned, insert the axle bolt, and secure all fasteners to the manufacturer torque specification. Verify smooth wheel rotation before returning to service.
Q: What are the load rating and operational limits for the SU 9871-A?
A: The SU 9871-A is rated for typical warehouse load wheel duty, supporting per-wheel loads of 500 to 1200 pounds depending on equipment configuration. Maximum operating speed is typically 3 to 4 miles per hour under load on flat, level surfaces.
Q: How often should the SU 9871-A be maintained?
A: Inspect the wheel weekly for debris, flat spots, or visible wear. Clean the wheel tread of oils and debris monthly. Check fasteners quarterly for looseness. Replace the assembly when tread depth falls below 0.25 inches or if the wheel no longer rotates smoothly.