Product Description
Yale load wheel assembly for electric pallet jacks featuring 3.25 inch diameter by 4.50 inch width configuration with 95A durometer polyurethane construction. Complete assembly includes precision bearings, load-rated axle shaft, grease fitting, and mounting hardware. Cross-references YT 504449731-A with extended life 97A variant available.
Specifications
Material & Construction
| Wheel Material | Polyurethane compound |
| Durometer Hardness | 95A Shore hardness ( specification) |
Part Numbers & Compatibility
| OEM Part Number | YL 504449731-A |
| Cross-Reference Part Numbers | YT 504449731-A, YL504449731A, YT 504449731A |
| Extended Life Variant | YL 504449731-XL-A (97A durometer specification) |
