Product Description
YL 504449731-XL-A load wheel assembly is a replacement wheel for Yale electric lift trucks. Made from polyurethane, it is compatible with Yale MPB Series, MPE Series, MPB040E, and MPW045E pallet trucks.
Specifications
Material & Construction
| Material | Polyurethane |
Part Numbers & Compatibility
| Make | Yale |
| Model | MPB Series, MPE Series, MPB040E, MPW045E |
| Part Number | YL 504449731-A |
| Compatible Equipment | Yale MPB and MPE pallet truck axle configurations |
Wheel Dimensions
| Outside Diameter | 5 in |
| Width | 2-7/8 in |
Additional Specifications
| Wheel Core Material | Cast iron |
| Tread Material Specification | Polyurethane, 95A hardness |
| Grease Zerk Fitting | Yes |
| Service Life | Reliable for high-cycle warehouse environments |
Frequently Asked Questions
Q: What models is the YL 504449731-XL-A compatible with?
A: This wheel assembly is designed for Yale MPB Series, MPE Series, MPB040E, and MPW045E pallet trucks. Verify your equipment uses the standard axle setup before ordering.
Q: What material is the YL 504449731-XL-A made from?
A: The wheel is constructed with a polyurethane tread, known for durability and resistance to wear in warehouse environments.
Q: When should the YL 504449731-XL-A be replaced?
A: Replace the assembly if you notice excessive tread wear, flat spots, squeaking sounds, difficulty steering, or cracks in the wheel core.
Q: How does the polyurethane tread perform in warehouse conditions?
A: The polyurethane tread provides good floor grip and wear resistance for standard warehouse environments. Inspect the tread regularly for wear patterns and flat spotting.
Q: What is the expected service life of this wheel assembly?
A: Service life depends on floor conditions and usage frequency. Regular inspection for wear, noise, or steering difficulty can help determine when replacement is needed.
