Product Description
Dayton WW 6378178 is an OEM axle component for manual pallet jack models, constructed from high-strength steel for reliable mounting of the draw-bar and hydraulic pump assembly. Axle designed to accept 2.9 inch diameter wheels and interface with the pallet jack control linkage. Suited for high-cycle industrial environments and supporting a rated load capacity typical of 5500 lb manual jacks.
Specifications
Material
| Surface Finish | Machined, oil-protected |
Part Numbers
| OEM Part Number | WW 6378178 |
Frequently Asked Questions
Q: What does the WW 6378178 axle do on a manual pallet jack?
A: The WW 6378178 is an OEM axle component that serves as the main structural member mounting the load wheels and interfaces with the draw-bar and hydraulic pump assembly. It handles the primary load transfer from the fork to the wheel assembly.
Q: What are the material specifications and load capacity of the WW 6378178?
A: The WW 6378178 is constructed from high-strength steel with a machined, oil-protected surface finish. It is rated for 5500 lb load capacity and designed to accept 2.9 inch diameter wheels, typical of standard manual pallet jack configurations.
Q: Does the WW 6378178 axle fit my pallet jack model?
A: The WW 6378178 is compatible with manual pallet jack models designed for 2.9 inch load wheels and 5500 lb capacity. Verify your equipment model and serial range before ordering to confirm the axle bore, length, and wheel mounting interface match.
Q: What surface finish protects the WW 6378178 from corrosion?
A: The axle features a machined surface finish with oil protection to resist rust and corrosion in industrial warehouse and outdoor dock environments. The finish maintains structural integrity during high-cycle operations.
Q: When should the WW 6378178 axle be replaced?
A: Replace the axle if you observe visible bending, cracks, or spalling in the steel, or if wheels become difficult to install or remain misaligned after adjustment. A compromised axle affects steering precision and load handling safety.
Q: Is the WW 6378178 axle suitable for high-cycle industrial environments?
A: Yes. The WW 6378178 is designed specifically for high-cycle industrial operations. The high-strength steel construction and oil-protected finish provide durability in warehouses processing 100-plus units daily.