Load Wheel Assembly for Yale MPB 040, MPB 040 E, MPB 040 AB, MPB 040 AC, MPW 045 E
YL 504574280
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Compatibility
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Product Description
Yale YL 504574280 is a complete load wheel assembly designed for Yale MPB 040 series electric pallet jacks. This replacement features a wheel with Durarun 95A polyurethane tread bonded to a cast iron hub for reliable performance. The assembly includes axle hardware and lubrication fittings. It is a direct replacement for multiple legacy Yale part numbers including 650546 and 0652696-00.
Specifications
Material & Construction
| Material | Polyurethane |
Part Numbers & Compatibility
| Make | Yale |
| Model | MPB 040, MPB 040 E, MPB 040 AB, MPB 040 AC, MPW 045 E |
| Manufacturer Part Number | YL 504574280-A |
| Cross-Reference Part Numbers | YL504574280, YT504574280, YT 504574280-A, 504574280 |
| Supersedes Yale Part Numbers | 650546, 0652696-00, 0652696-01, 0655092-00, 2302392 |
| Compatible Equipment Models | Yale MPB 040 series electric pallet jacks |
| Cross Reference Part Numbers | YL504574280, YT504574280, YT 504574280-A, 504574280 |
Wheel Dimensions
| Outside Diameter | 3.25 in |
| Width | 4.5 in |
Additional Specifications
| Polyurethane Specification | 95A shore durometer rating |
Frequently Asked Questions
Q: Which Yale equipment is compatible with the YL 504574280?
A: This load wheel is compatible with Yale MPB 040, MPB 040 E, MPB 040 AB, MPB 040 AC, and MPW 045 E models. Always verify your equipment model and serial number against the original parts list before ordering to confirm fitment.
Q: What material is used for the YL 504574280 load wheel?
A: The YL 504574280 is made from polyurethane, which provides durability and resistance to deformation while supporting smooth operation on standard indoor warehouse floors.
Q: How long can I expect the YL 504574280 to last?
A: Polyurethane load wheels typically provide reliable service under normal warehouse operation, depending on floor type and usage frequency. Wet or cold storage environments may reduce service life. Replace the wheel when the tread becomes worn, cracked, or develops flat spots.
Q: What part numbers does the YL 504574280 replace?
A: The YL 504574280 supersedes older Yale part numbers including 650546, 0652696-00, and 2302392. It cross-references with YL504574280, YT504574280, and YT 504574280-A.
Q: When should the YL 504574280 be replaced?
A: Replace the polyurethane load wheel when its tread becomes worn, cracked, or develops flat spots. Confirm the equipment model and serial number before ordering a replacement.