Product Description
Yale YL 506788502-A Durarun 95A polyurethane load wheel assembly with integrated bearings, dimensioned 3.25 x 4.50 inches, engineered for MP/MPB 040 AC electric pallet jack load support applications. Cross-references to YT 506788502-A and Superior 506788502-SUP equivalent configurations.
Specifications
Wheel Specifications
| Wheel Material Composition | Polyurethane (Durarun), 95A durometer hardness rating |
| Bearing Assembly | Integrated sealed bearings, factory-installed |
Part Numbers & Compatibility
| Part Number | YL 506788502-A |
| Cross-Reference Part Numbers | YT 506788502-A, YT506788502-A, 506788502 |
| Alternative Wheel Brand | Superior 506788502-SUP (equivalent specification) |
| Compatible Equipment | Yale MP/MPB 040 AC Electric Pallet Jack |
| Related Assembly | YL 506788501-XL-A (alternative configuration) |
| Complete Wheel Kit Reference | GWK-MPB040AC-LW-XL |
Frequently Asked Questions
Q: What are the dimensions of the 506788502-A load wheel?
A: The 506788502-A wheel is engineered specifically for Yale MP/MPB 040 AC electric pallet jacks.
Q: What does Durarun 95A polyurethane mean?
A: Durarun 95A indicates a premium polyurethane formulation with 95A Shore durometer hardness rating. This specification balances load-bearing strength with durability, providing extended service life in demanding warehouse applications.
Q: Which Yale pallet jack models are compatible with the 506788502-A?
A: The 506788502-A is designed for Yale MP/MPB 040 AC electric pallet jacks. The assembly includes integrated sealed bearings for direct compatibility.
Q: What part numbers cross-reference to the 506788502-A?
A: The 506788502-A cross-references to YT 506788502-A and 506788502. Superior manufactures an equivalent wheel under number 506788502-SUP. Verify your specific equipment model before ordering.
Q: How does the 506788502-A differ from the 506788501-XL-A?
A: Both are complete load wheel assemblies for Yale electric pallet jacks. The 506788502-A is optimized for MP/MPB 040 AC models with 95A durometer. Confirm your equipment specification before selecting.
Q: What bearing system is included with the 506788502-A?
A: The 506788502-A includes a complete integrated sealed bearing assembly that is factory-installed. This design ensures maintenance-free operation under normal load conditions.
Q: Is the 506788502-A a direct-replacement wheel assembly?
A: Yes, the 506788502-A is engineered as a direct-replacement load wheel assembly for Yale MP/MPB 040 AC electric pallet jacks, providing factory-spec performance and reliability.
