Product Description
Heavy duty caster assembly engineered for Yale electric pallet jacks, featuring precision bearing integration, 0.25 inch steel construction, and patented polyurethane spring block shock absorption system. Direct replacement for Yale part number 524144489, compatible with MPE060 and MPE080 series electric lift trucks. Assembly includes non-oscillating dampening technology and integrated height adjustment for load stability.
Specifications
Material & Construction
| Frame Construction | Heavy-duty structural steel with 0.25 inch wall thickness |
| Wheel Construction | High-load capacity polyurethane wheel with rebuilt core assembly |
Mechanical Specifications
| Spring Block Design | Polyurethane spring block construction for shock absorption without oscillation |
Part Numbers & Compatibility
| OEM Part Number | 524144489 |
| Manufacturer Part Number | YL524144489 |
| Alternate Part Number | YT524144489 |
| Cross-Reference Part Numbers | Supersedes 524244220, replaces Hyster 2068403, replaces Hyster 2079240, equivalent to E-Parts 401923, cross-references 524161236 |
| Compatible Equipment | Yale electric pallet jacks and material handling equipment |
Performance Specifications
| Duty Classification | Heavy-duty continuous operation rating |
Frequently Asked Questions
Q: What Yale electric pallet jack models does the YL 524144489 caster assembly fit?
A: The YL 524144489 is a direct replacement for Yale part number 524144489. It is compatible with Yale MPE060 and MPE080 series electric lift trucks. Verify your model designation before ordering.
Q: What are the key features of the YL 524144489 heavy-duty caster assembly?
A: The YL 524144489 features precision bearing integration, 0.25 inch steel construction, and a patented polyurethane spring block shock absorption system. It includes non-oscillating dampening technology and integrated height adjustment for load stability.
Q: What cross-reference part numbers are available for the YL 524144489?
A: The YL 524144489 supersedes Yale part 524244220 and cross-references with Hyster 2068403 and Hyster 2079240. It is equivalent to E-Parts 401923 and cross-references 524161236. Yale and Hyster designations include YT 524144489 and YT524144489.
Q: How long does the polyurethane spring block in the YL 524144489 typically last?
A: The polyurethane spring block shock absorption system provides extended service life under typical electric pallet jack usage. Lifespan depends on load cycles, floor conditions, and maintenance. Replacement is warranted if shock dampening diminishes or the polyurethane shows cracking or compression set.
Q: What maintenance does the YL 524144489 caster assembly require?
A: The precision bearing integration and shock absorption components require minimal maintenance. Periodically inspect the polyurethane spring block for wear and verify bearing function remains smooth. Bearing lubrication and replacement intervals depend on your equipment duty cycle.
Q: What is the steel construction thickness of the YL 524144489?
A: The YL 524144489 features 0.25 inch steel construction throughout the caster assembly frame. This thickness provides heavy-duty durability for electric pallet jack applications while maintaining manageable weight.