Wiper
PU AA-05.5
Guaranteed Fit. If it doesn’t fit equipment that matches the listing on this page, we’ll exchange or refund it: no restocking fee, return shipping on us. How it works
Not sure it fits? Check it with us before you buy. Once we confirm the fit in writing, it’s guaranteed for your machine.
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
Wiper
Specifications
Part Numbers & Compatibility
| Make | Pallet Mule, Atlas |
| Model | AA5000, AA5500 |
Frequently Asked Questions
Q: What is the PU AA-05.5 wiper component?
A: The PU AA-05.5 is a replacement wiper for manual pallet jack hydraulic pump assemblies. It removes contaminants and moisture from the pump bore during operation.
Q: Which equipment models use the PU AA-05.5 wiper?
A: The PU AA-05.5 is compatible with Pallet Mule and Atlas models including AA-5, AA5000, and AA5500.
Q: What material is the PU AA-05.5 wiper made from?
A: The PU AA-05.5 is constructed from durable polymer material designed to withstand hydraulic environments and provide long-term performance in the pump bore.
Q: What is the purpose of this wiper in the pump assembly?
A: The wiper seals the pump bore, preventing external contaminants and moisture from entering the hydraulic system. This protects hydraulic fluid quality and extends pump component life.
Q: When does the PU AA-05.5 need replacement?
A: Replace the wiper if you observe hydraulic fluid contamination, moisture in the reservoir, visible wear, or loss of system pressure. Damaged wipers compromise pump sealing and hydraulic integrity.
Q: How do I know if this wiper is the right fit for my equipment?
A: Verify your equipment make and model. The PU AA-05.5 is designed for Pallet Mule and Atlas models including AA-5, AA5000, and AA5500.
Q: What should I consider when replacing the wiper?
A: Ensure you are using a replacement part that is compatible with your specific equipment model. Always check the pump assembly for signs of wear or damage before installation.