Product Description
Load Wheel Assy, Lube Bearings, String Guards & Riser
Frequently Asked Questions
Q: What is HY 4077405-XL and how does it differ from standard load wheel assemblies?
A: HY 4077405-XL is a load wheel assembly with integrated lube bearings, string guards, and riser bracket. The -XL designation indicates this is an equivalent part number variant of HY 4077405. Both SKUs represent the complete OEM assembly including all sub-components needed for Hyster electric pallet trucks.
Q: What is the primary application for the HY 4077405-XL assembly?
A: The HY 4077405-XL is engineered for electric pallet truck load wheel applications on Hyster W40Z and W45Z HD models. The assembly handles repeated load cycling in warehouse and distribution environments. The integrated string guards and riser design provide stable wheel mounting and debris protection during standard lift truck operation.
Q: Are HY 4077405 and HY 4077405-XL the same part?
A: Yes. HY 4077405-XL is the equivalent part number for HY 4077405. Both SKUs are identical load wheel assemblies with lube bearings, string guards, and riser. Order either SKU and receive the same assembly. Choose whichever SKU matches your current parts documentation or inventory system.
Q: What components are included in the HY 4077405-XL assembly?
A: The HY 4077405-XL includes a polyurethane load wheel, sealed lube bearings, integrated string guards for debris protection, steel riser bracket for mounting, and precision hardware. This is a complete bolt-on assembly ready for installation on compatible Hyster trucks. No additional bearings or brackets are required.
Q: Can HY 4077405-XL be used to replace HY 4077451 or HY 4077407?
A: HY 4077405-XL supersedes part numbers including HY 4077407, HY 4077451, and others. Verify that your truck model and load rating are compatible. Cross-reference your specific Hyster model number and serial range with OEM documentation to confirm HY 4077405-XL is the correct replacement assembly.