Product Description
Washer component, Pallet Mule OEM part PU AA-03.3, designed for use within the AA5000 and AA5500 manual pallet jack hydraulic unit. Manufactured in carbon steel to Pallet Mule standards for hydraulic sealing and spacing applications. Equivalent part numbers PUAA-03.3 and PTAA-03.3. No published cross-reference or supersession exists for this SKU.
Compatibility: Fits pallet jacks made by Pallet Mule, model AA5000. SKU: PU AA-03.3
Specifications
Material
| Construction | Steel |
| Finish | Machined, plain |
Part Numbers
| Manufacturer Part Number | PU AA-03.3 |
| OEM Part Number | AA-03.3 |
| Equivalent Part Numbers | PUAA-03.3, PTAA-03.3 |
| Compatible Equipment Models | AA5000, AA5500 hydraulic unit |
Frequently Asked Questions
Q: What is the PU AA-03.3 washer component used for?
A: The PU AA-03.3 is a washer component designed for use in the AA5000 and AA5500 manual pallet jack hydraulic unit. It provides precise spacing and sealing surfaces between piston and rod components within the hydraulic assembly.
Q: Which Pallet Mule pallet jack models require the PU AA-03.3 washer?
A: The PU AA-03.3 is the OEM washer for Pallet Mule AA5000 and AA5500 series manual pallet jacks. It mounts as part of the piston assembly stack-up in the hydraulic unit.
Q: What is the material and finish of the PU AA-03.3?
A: The PU AA-03.3 is manufactured in carbon steel to Pallet Mule standards. Carbon steel provides durability and resistance to wear from hydraulic fluid exposure and repeated piston cycling.
Q: Are there alternative part numbers or cross-references for the PU AA-03.3?
A: Equivalent part numbers include PUAA-03.3 and PTAA-03.3. No published cross-reference to other OEM brands or supersession exists for this SKU. Verify compatibility before ordering replacement parts.
Q: What other components does the PU AA-03.3 work with in the hydraulic assembly?
A: The PU AA-03.3 washer mounts with the PU AA-02.3 piston and PU AA-04 spring as part of the hydraulic rod assembly. These components function as an integrated stack within the lifting cylinder.