Product Description
The Yale load wheel assembly YL 524148750-A1 delivers superior performance with 95 Shore A durometer polyurethane construction and integrated string guard protection system. This precision-engineered assembly features pre-installed bearings in a 4.49-inch hub with 2.04-inch bearing bore, engineered for reliability in demanding warehouse environments. A direct replacement component for Yale electric pallet trucks, this assembly ensures smooth, dependable material handling operations.
Specifications
Material
| Wheel Material Composition | Polyurethane compound |
| Durometer Hardness Rating | 95 Shore A |
| String Guard Protection | Integrated |
Dimensions
| Hub Diameter | 4.49 inches |
| Bearing Bore Diameter | 2.04 inches |
Part Numbers
| Primary Part Number | YL 524148750-A1 |
| Alternate Manufacturer Number | YT524148750-A1 |
| Base Part Number | 524148750 |
| Cross-Reference Part Number | 524148750 |
| Compatible Equipment Models | Yale MPB 040 E, Yale MPW 045 E |
Frequently Asked Questions
Q: What is the YL 524148750-A1 load wheel assembly?
A: The YL 524148750-A1 is an OEM Yale load wheel assembly featuring 95 Shore A durometer polyurethane construction with an integrated string guard protection system. It includes precision pre-installed bearings and mounts directly to the truck riser link for heavy-duty warehouse service.
Q: What are the hub and bearing bore dimensions?
A: This assembly features a 4.49-inch hub with a 2.04-inch bearing bore diameter. These dimensions are critical for fitment to your truck riser link. Verify your equipment measurements match before ordering to ensure correct installation compatibility.
Q: Which Yale pallet truck models is the YL 524148750-A1 designed for?
A: This load wheel assembly is compatible with Yale MPB 040 E series B827 and Yale MPW 045 E series B802 electric pallet trucks. Confirm your truck model designation matches before purchase.
Q: What cross-reference and alternate part numbers apply to this assembly?
A: The YL 524148750-A1 cross-references to alternate manufacturer number YT524148750-A1 and the base part number 524148750. The part number YL 524148750 also identifies related variants of this assembly. Use YL 524148750-A1 as the primary ordering designation.
Q: What does the integrated string guard do?
A: The integrated string guard is a protective frame around the wheel rim that prevents packing straps, netting, and other materials from wrapping around the spinning wheel during truck operation. This reduces jamming and potential damage to the wheel and truck components.
Q: Why are the bearings pre-installed in this assembly?
A: Pre-installed precision bearings eliminate field assembly steps and ensure proper bearing alignment and preload. This design delivers consistent wheel performance and reduces the risk of bearing installation errors that could reduce service life or cause premature failure under load.