Product Description
Superior SU 9433-XL-A Caster Wheel Assembly for XL-class electric lift trucks. Cross-reference part numbers: SU9433-XL-A, SU9433XLA, 9433XLA. Compatibility verified for Superior XL lift truck models. Mechanical, dimensional, and construction specifications not fully detailed in available sources; refer to OEM manuals or direct factory service for complete technical data.
Specifications
Part Numbers
| OEM Part Number | SU 9433-XL-A |
| Cross-Reference Part Numbers | SU9433-XL-A, SU9433XLA, 9433XLA |
Frequently Asked Questions
Q: What is the SU 9433-XL-A and what equipment does it fit?
A: The SU 9433-XL-A is a caster wheel assembly for XL-class electric lift trucks. It is compatible with Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT models. Cross-reference part numbers include SU9433-XL-A, SU9433XLA, and 9433XLA.
Q: What are the dimensional specifications of the SU 9433-XL-A caster wheel?
A: Complete mechanical and dimensional specifications including wheel diameter, width, frame material, and finish coating are not fully detailed in available sources. Contact our parts team with your equipment model and serial number to confirm exact specifications and ensure correct fitment for your specific lift truck.
Q: How do I identify if the SU 9433-XL-A is the correct caster assembly for my equipment?
A: Verify the part number on your existing caster assembly or in your equipment manual. The SU 9433-XL-A is designated for XL-class models. If your current part number matches any of the cross-reference numbers (SU9433-XL-A, SU9433XLA, or 9433XLA), this assembly is correct. When in doubt, contact our parts team with your lift truck model and serial range.
Q: Is the SU 9433-XL-A a wheel-only replacement or a complete assembly?
A: The SU 9433-XL-A is a complete caster wheel assembly, not a wheel-only item. It includes the wheel, frame bracket, and bearing hardware as a single unit. Installation requires mounting the entire assembly to your lift truck frame.
Q: What maintenance is required for the SU 9433-XL-A caster assembly?
A: Caster assemblies require visual inspection for cracked frames, flat-spotted wheels, or seized bearings. If the wheel does not spin freely or produces grinding noise, the entire assembly must be replaced. Clean debris from the wheel and bearing area periodically. Do not attempt to disassemble or lubricate sealed bearing casters.
Q: How do I install the SU 9433-XL-A caster assembly on my lift truck?
A: Installation requires removing fasteners that secure the old caster assembly to the lift truck frame. Position the new SU 9433-XL-A assembly in the same location and reinstall fasteners. Ensure the assembly is fully seated and bolts are tight. Do not overtighten, as this can crack the frame bracket. Verify smooth wheel rotation before returning equipment to service.