Product Description
Load Wheel
Frequently Asked Questions
Q: What are the specifications and compatibility for the SU 9631 load wheel?
A: The SU 9631 is a load wheel for electric lift trucks. Detailed specifications including outer diameter, tread width, bearing type, and material composition are available in the full product datasheet. Cross-reference your truck OEM part number and serial range to confirm fit. If you need complete specifications, request the technical data sheet or compare to the SU 9631-A model.
Q: How does the SU 9631 compare to the SU 9631-A?
A: The SU 9631 and SU 9631-A are both load wheels for electric lift applications. The part number suffix typically indicates a variant or assembly version. Verify your truck manual to determine which part number is correct for your model. Installing the wrong variant can cause fitment issues or bearing failure.
Q: Can the SU 9631 be used as a direct replacement without modification?
A: Plug-and-play installation depends on matching the existing wheel diameter, hub length, bearing bore size, and mounting configuration. Measure your current wheel before ordering. If dimensions do not match, adaptation hardware may be required or the part cannot be used.
Q: What is the expected service life of the SU 9631 wheel?
A: Service life varies by usage hours, load cycles, and floor conditions. Typically load wheels last 2 to 5 years in moderate use. Inspect for tread wear, bearing noise, and polyurethane cracking every 6 months. Replace when tread depth is below minimum or bearing play develops.