Product Description
Yale 506788502 polyurethane load wheel assembly designed for MP/MPB 040 AC series electric pallet jacks. Features 5.0 inch diameter by 2.875 inch width construction with 95A durometer polyurethane tread bonded to a steel core. Engineered for load capacities ranging from 4,000 lbs to over 10,000 lbs, this direct replacement assembly includes precision bearings and delivers reliable performance in demanding warehouse and dock operations.
Specifications
Wheel Dimensions
| Diameter | 5.0 inch |
| Width | 2.875 inch |
Material & Construction
| Tread Material | Polyurethane, 95A durometer hardness |
| Core Material | Steel core construction |
| Finish | Factory polyurethane bonded finish |
Performance Specifications
| Load Capacity | 4,000 lbs to over 10,000 lbs |
| Durometer Hardness | 95A Shore durometer |
| Bearing Assembly | Integrated precision bearing assembly |
Part Numbers & Compatibility
| Manufacturer Part Number | YL 506788502 |
| Direct Replacement | 506788502 |
| Cross-Reference Part Numbers | Supersedes 506788502-SUP, equivalent to YL 506788502-A |
| Compatible Models | Yale MP/MPB 040 AC Electric Pallet Jack |
Frequently Asked Questions
Q: What are the wheel dimensions on the YL 506788502?
A: The YL 506788502 features a 5.0 inch diameter by 2.875 inch width load wheel. This larger diameter and narrower width configuration is optimized for Yale MP and MPB series 040 AC electric pallet jacks.
Q: What hardness rating does the YL 506788502 polyurethane have?
A: The YL 506788502 has a 95A Shore durometer hardness rating. This polyurethane specification provides reliable wear resistance and load support for the Yale MP/MPB 040 AC electric pallet jack series.
Q: What is the load capacity for the YL 506788502?
A: The YL 506788502 is rated for load capacities ranging from 4,000 lbs to over 10,000 lbs depending on the specific Yale MP/MPB 040 AC model. Verify your pallet jack nameplate for exact load rating to confirm compatibility.
Q: What core material is used in the YL 506788502?
A: The YL 506788502 uses steel core construction bonded with 95A durometer polyurethane tread. Steel core provides strength and durability for high-load material handling duty.
Q: Which Yale models require the YL 506788502?
A: The YL 506788502 is engineered for Yale MP and MPB series 040 AC electric pallet jacks. The assembly includes factory-installed bearings for immediate installation compatibility.
Q: Are there equivalent part numbers for the YL 506788502?
A: The YL 506788502 supersedes part number 506788502-SUP and is equivalent to YL 506788502-A. Cross-reference to these numbers only if matching exact specifications. Always use the correct SKU for your specific application.