Product Description
Yale YL 504574233-A load wheel assembly for electric lift trucks and pallet jacks. Features 3.25 inch diameter, 4.5 inch width, polyurethane tread, and sealed ball bearings, engineered for high durability under demanding warehouse conditions.
Specifications
Material
| Tread Material | Polyurethane, 95A durometer hardness |
| Wheel Core Material | Cast iron core |
| Tread Finish | Machined polyurethane, seamless surface |
Part Numbers
| Manufacturer Part Number | YL 504574233-A |
| OEM Part Number | YL 504574233-A |
Frequently Asked Questions
Q: What equipment does the YL 504574233-A load wheel fit?
A: The YL 504574233-A is a Yale genuine load wheel assembly compatible with Yale electric pallet jacks and electric lift trucks. Verify that your equipment uses a 3.25 inch diameter wheel with 4.5 inch width before ordering.
Q: What are the material specifications for this load wheel?
A: The YL 504574233-A features a cast iron core with a polyurethane tread. The polyurethane is machined to a seamless surface finish and has a durometer hardness rating of 95A, providing durability in standard warehouse and material handling environments.
Q: What dimensions should I verify before ordering?
A: The YL 504574233-A has a 3.25 inch outer diameter and 4.5 inch wheel width. Measure your existing wheel to confirm these dimensions match your equipment before ordering, as incorrect sizing will prevent proper fitment.
Q: How long does a polyurethane tread wheel typically last?
A: Lifespan varies based on load, floor conditions, and hours of operation. The sealed ball bearings on this wheel reduce friction and extend service life. Replace the wheel when tread wear becomes visible, causing reduced traction or noise.
Q: Does this wheel have sealed bearings?
A: Yes. The YL 504574233-A is equipped with sealed ball bearings, which protect against contamination from warehouse dust, moisture, and debris, reducing maintenance requirements.
Q: What is the cross-reference part number for this wheel?
A: The manufacturer part number and OEM part number are both YL 504574233-A. Verify this SKU when ordering to ensure correct fitment to your Yale equipment.