Product Description
Pallet Mule PU AA-41 is a hydraulic-grade O-ring for manual pallet jack models AA5000 and AA5500. Used in critical hydraulic seal applications, this part is also included in the PU AA-76-5000 complete seal kit. Manufactured from high-performance elastomer for reliable fluid retention in demanding warehouse environments.
Compatibility: Fits pallet jacks made by Pallet Mule, model AA5000. SKU: PU AA-41
Specifications
Hydraulic
| Seal Kit Reference | PU AA-76-5000 Complete Seal Kit |
Material & Construction
| Material Specification | Hydraulic-grade elastomer (specific material not published) |
Part Numbers
| OEM Part Number | PU AA-41 |
| Manufacturer Part Number | PU AA-41 |
| Alternate Part Numbers | PUAA-41, AA-41, PTAA-41 |
| Compatible Models | Pallet Mule AA5000, Pallet Mule AA5500 |
Frequently Asked Questions
Q: What does the PU AA-41 do in the pallet jack hydraulic system?
A: The PU AA-41 is a hydraulic-grade O-ring used in critical fluid retention applications within the Pallet Mule AA5000 and AA5500 hydraulic units. It seals pressure chambers and prevents hydraulic oil leakage during pump operation and load holding.
Q: Which pallet jack models use the PU AA-41?
A: The PU AA-41 is designed for Pallet Mule AA5000 and AA5500 manual pallet jack models. It is included in the complete PU AA-76-5000 seal kit for these equipment series.
Q: What alternate part numbers reference the PU AA-41?
A: The PU AA-41 may be cross-referenced as PUAA-41, AA-41, or PTAA-41 in some catalogs. When ordering, use the PU AA-41 designation to ensure accurate part identification and avoid compatibility issues.
Q: Is the PU AA-41 suitable for high-pressure warehouse environments?
A: Yes. The PU AA-41 is manufactured from high-performance hydraulic-grade elastomer formulated to withstand the pressure cycles and temperature variations typical of demanding warehouse operations. It maintains sealing integrity under standard manual pallet jack operating pressures.
Q: Can I order the PU AA-41 separately or must I buy the complete seal kit?
A: The PU AA-41 can be ordered as an individual replacement part. It is also available as part of the PU AA-76-5000 complete seal kit, which contains all sealing elements needed for comprehensive hydraulic unit service.
Q: What signs indicate the PU AA-41 needs replacement?
A: Signs of seal failure include visible hydraulic oil leaks from the hydraulic unit, loss of lifting pressure or inability to hold a load, or sluggish pump response. These symptoms indicate that the PU AA-41 or other seals in the hydraulic assembly should be inspected and replaced.