Load Wheel Assembly for Hyster W40Z, W45Z, W45Z HD
HY 4077405
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Compatibility
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Product Description
Hyster HY 4077405 is a replacement load wheel assembly for Hyster W40Z, W45Z, and W45Z HD electric pallet trucks. The assembly features a durable polyurethane 95A wheel, integrated string guards, a structural steel riser bracket, and mounting hardware for replacement applications. The 95A polyurethane compound provides reliable traction and wear resistance on warehouse floors.
Specifications
Material & Construction
| Material | Polyurethane 95A |
| Riser Construction | Structural steel riser, powder coated |
Part Numbers & Compatibility
| Make | Hyster |
| Model | W40Z, W45Z, W45Z HD |
| Direct Replacement Part Number | HY 4077405 |
| Equivalent Part Number | HY 4077405-XL |
| Supersedes Part Numbers | HY 4077404, HY 4077406, HY 4077407, HY 4077451, HY 4077453, HY 4077453-XG, HY 4077454, HY 4078160, HY 4078161 |
| Compatible Equipment | Hyster W40Z, W45Z, W45Z HD electric pallet trucks |
Additional Specifications
| Wheel Core Material | Cast iron core |
| String Guards | Integrated string guards included |
| Mounting Hardware | Precision mounting hardware included |
Frequently Asked Questions
Q: What equipment is the HY 4077405 load wheel assembly compatible with?
A: The HY 4077405 load wheel assembly is designed for Hyster W40Z, W45Z, and W45Z HD electric pallet trucks. This replacement assembly replaces earlier variants HY 4077404, HY 4077406, HY 4077407, HY 4077451, HY 4077453, HY 4077454, HY 4078160, and HY 4078161. Verify your specific lift truck model and serial range before ordering to confirm compatibility.
Q: What material is used in the HY 4077405 assembly?
A: The HY 4077405 features a polyurethane 95A wheel. This compound provides durable tread contact, wear resistance, traction, and load distribution for material handling applications.
Q: What cross-reference part numbers exist for HY 4077405?
A: HY 4077405 supersedes part numbers HY 4077404, HY 4077406, HY 4077407, HY 4077451, HY 4077453, HY 4077453-XG, HY 4077454, HY 4078160, and HY 4078161. The equivalent part number is HY 4077405-XL. If you have older documentation referencing the superseded numbers, the current replacement assembly is HY 4077405.
Q: Is HY 4077405 equivalent to or interchangeable with HY 4077405-XL?
A: HY 4077405-XL is an equivalent part number for the same load wheel assembly. Use HY 4077405 or HY 4077405-XL when ordering replacement assemblies for Hyster W40Z, W45Z, or W45Z HD trucks.
Q: What is the durometer hardness of the HY 4077405 polyurethane wheel?
A: The HY 4077405 features a polyurethane wheel with 95A durometer hardness. This hardness rating provides a balance of traction and wear resistance for standard material handling applications.
Q: When should the HY 4077405 load wheel assembly be replaced?
A: Replace the load wheel assembly when the existing wheel no longer provides the required traction, wear resistance, or operating performance. Confirm the Hyster model and serial range before ordering the HY 4077405 replacement assembly.