Product Description
PU AA-04 is an OEM coil compression spring manufactured by Pallet Mule for the AA5000 and AA5500 manual pallet jack hydraulic units. It serves as the return or biasing spring within the hydraulic pump mechanism, constructed from high-tensile spring steel for internal application. Part numbers AA-04, PUAA-04, and PTAA-04 are direct cross-references. Compatible exclusively with Pallet Mule manual pallet jacks in the AA5000/AA5500 series.
Compatibility: Fits pallet jacks made by Pallet Mule, model AA5000. SKU: PU AA-04
Specifications
Material & Construction
| Material Specification | High-tensile spring steel |
Mechanical Specifications
| Compatible Unit | AA5000 and AA5500 Pallet Mule manual pallet jacks |
| Operating Mechanism | Applies return tension to piston or handle control |
Part Numbers & Compatibility
| OEM Part Number | PU AA-04 |
| Manufacturer Part Number | AA-04 |
| Alternate Part Number | PUAA-04 |
| Compatible Models | Pallet Mule AA5000 and AA5500 series |
| Cross-Reference Part Numbers | PUAA-04, AA-04, PTAA-04 |
| Supersedes / Replaces | Replaces all previous AA-04 designated springs for Pallet Mule AA5000 and AA5500 |
