Product Description
Atlas AT Z-1104 is a genuine washer component for Atlas Zenith (Type 9) manual pallet jack hydraulic assemblies, identified by OEM part number AT Z-1104 and designed for critical load-bearing or hydraulic interface points within the unit.
Compatibility: Fits pallet jacks made by Atlas, model Zenith (Type 9). Alternate model: Zenith(Type9). SKU: AT Z-1104
Specifications
Material & Construction
| Finish/Coating | Plain steel finish (presumed) |
Part Numbers
| Manufacturer Part Number | AT Z-1104 |
| OEM Part Number | AT Z-1104 |
| Compatible Models | Atlas Zenith (Type 9) Manual Pallet Jack Hydraulic Unit |
Frequently Asked Questions
Q: What is the AT Z-1104 washer used for?
A: The AT Z-1104 is a genuine hydraulic component washer for Atlas Zenith Type 9 manual pallet jacks. It is positioned at critical load-bearing or hydraulic interface points within the lift mechanism to distribute load, maintain proper spacing between components, and provide sealing backup support in the hydraulic assembly.
Q: Which Atlas models does the AT Z-1104 fit?
A: The AT Z-1104 is designed specifically for Atlas Zenith Type 9 model manual pallet jacks. The alternate model designation is Zenith (Type 9). This washer is not interchangeable with other Atlas models or other equipment brands without confirming dimension match.
Q: What material is the AT Z-1104 made from?
A: The AT Z-1104 is plain steel finish, specified by Atlas for OEM hydraulic assemblies. The steel composition is designed to withstand load-bearing pressures and maintain dimensional stability under repetitive lift cycling.
Q: Why should I use the OEM AT Z-1104 instead of a generic washer?
A: The AT Z-1104 is dimensionally matched to the exact bore, thickness, and diameter specifications required for Zenith Type 9 assemblies. A generic washer may not fit properly between components, leading to misalignment, uneven pressure distribution, and accelerated seal wear. Using the OEM washer ensures correct load path and hydraulic interface integrity.
Q: When should the AT Z-1104 washer be replaced?
A: Replace the AT Z-1104 if you observe uneven wear patterns on adjacent components, persistent leaking at the hydraulic interface, or if the washer has been removed during service. Since washers distribute pressure and maintain spacing, worn or damaged washers can compromise the entire hydraulic seal assembly.