Product Description
Yale YL 504574280-A Load Wheel Assembly for electric pallet trucks. Durarun 95A polyurethane tread, 3.25 inch diameter by 4.50 inch width. Direct OEM replacement with sealed bearings, axle, and installation hardware. Cross-references YL504574280, YT504574280, 504574280. Compatible with Yale MPO40AC and equivalent electric lift truck models.
Specifications
Specifications
| Wheel Material | Polyurethane, Durometer 95A |
| Tread Type | Durarun 95A polyurethane |
| Hub Material | High-strength composite |
| Bearing Assembly | Sealed bearings with axle |
Compatibility
| Compatible Equipment | Yale MPB040AC series (electric pallet jacks) |
Part Identification
| Manufacturer Part Number | YL504574280-A |
| Cross-Reference Part Numbers | YL504574280, YT504574280, 504574280 |
Frequently Asked Questions
Q: What is the 0000-504574280-A used for?
A: This is a load wheel assembly designed for Yale electric pallet trucks. It makes it suitable for standard lifting and transport operations on electric pallet jacks.
Q: How do the part number variations YL504574280, YT504574280, and 504574280 differ?
A: These represent the same wheel assembly under different Yale part numbering conventions. The YL504574280-A suffix indicates a complete assembly with sealed bearings and hardware ready for installation. Always verify specifications match your equipment documentation.
Q: Is this assembly compatible with Yale MPB045VG equipment?
A: Verify compatibility directly with your equipment's original parts documentation or Yale customer service. The MPB045VG series uses specific wheel dimensions and bearing configurations. Cross-reference your equipment serial number to ensure proper fitment.
Q: Does this wheel assembly include bearings and axle components?
A: Yes, the YL504574280-A is a complete assembly that includes sealed bearings and axle as integrated components, providing a ready-to-use solution without requiring separate bearing or axle procurement.
Q: What are the benefits of 95A polyurethane wheels?
A: The Durarun 95A polyurethane compound provides a durable, floor-friendly contact surface with excellent wear resistance. It reduces noise compared to harder materials and minimizes marking on sealed concrete, epoxy, and polished warehouse floors.
Q: Can this wheel assembly be used on other lift truck brands?
A: This assembly is engineered for Yale MPB040AC series equipment. Fitment on other brands (Crown, Raymond, Toyota, Hyster) depends on identical mounting specifications. Verify specifications before cross-application.
Q: How should this wheel assembly be stored before use?
A: Store in a dry environment away from extreme heat and direct sunlight. Keep sealed bearings clean and protected from dust. Store horizontally or on appropriate shelving to prevent stress on bearing assemblies.
