Product Description
Load Wheel Assembly
Frequently Asked Questions
Q: What is SU 9151-EZ-A and what type of component is it?
A: SU 9151-EZ-A is designated as a Load Wheel Assembly for electric lift trucks. Limited specification data is available. This SKU is designed to be a drop-in replacement wheel component. Confirm your truck uses the SU 9151-EZ-A designation before ordering by checking your truck nameplate or repair manual.
Q: How do you verify SU 9151-EZ-A is compatible with your electric lift truck?
A: Locate your truck model and serial number on the nameplate, typically found on the mast or frame. Consult the parts diagram in your repair manual for the load wheel assembly part number. Measure your current wheel: outside diameter in inches, bore diameter, and width. Confirm these dimensions match SU 9151-EZ-A specifications from the supplier. Do not install based on SKU alone.
Q: What is the installation process for SU 9151-EZ-A?
A: Block the lift truck securely with jack stands. Remove the cotter pin or axle bolt from the old wheel. Slide the wheel off the axle. Clean the axle with a dry cloth. Align the bore of SU 9151-EZ-A with the axle and slide the assembly on until fully seated. Reinstall the cotter pin or axle bolt and secure. Verify the wheel spins freely. No special tools are required.
Q: What maintenance and inspection schedule applies to SU 9151-EZ-A?
A: Inspect the wheel assembly every 3 months or every 500 operating hours, whichever comes first. Check for cracks, flat spots, chunks missing, or separation from the core. Clean with water and neutral detergent monthly. Do not use high pressure washers or solvents. Replace the assembly if wear is uneven or if you observe any damage. Expected service life is 12 to 24 months depending on duty cycle intensity and floor conditions.
Q: What are warning signs that SU 9151-EZ-A needs replacement?
A: Replace SU 9151-EZ-A immediately if you observe: steering feels notchy or unresponsive, visible cracks or separations in the polyurethane, flat spots on the tread, chunks or pieces missing from the wheel, grinding or squealing sounds, or the truck pulls to one side. Any of these conditions indicate the wheel cannot maintain grip or load capacity safely.