Product Description
AC304, Dust, Ring
Compatibility: Fits pallet jacks made by Noblelift, model AC55. SKU: AC304
Frequently Asked Questions
Q: What is the AC304 dust ring and where is it located?
A: The AC304 is a protective dust ring installed around the pump piston rod on Noblelift AC55 pallet jacks. It prevents dirt, debris, and moisture from entering the pump cylinder.
Q: What material is the AC304 dust ring made from?
A: The AC304 is typically molded from synthetic rubber or polyurethane compound designed to resist mineral oil, moisture, and abrasion from external contaminants.
Q: How do I know if the AC304 dust ring is damaged?
A: Signs of AC304 failure include visible cracks or hardening, dirt accumulation inside the pump cylinder, or contaminated hydraulic fluid. A compromised dust ring allows debris to enter the pump.
Q: Will a damaged AC304 dust ring affect pallet jack performance?
A: Yes. Without a functioning AC304 dust ring, contaminants degrade hydraulic fluid, increase friction, and accelerate wear on the piston and pump. This reduces lift power and shortens component lifespan.
Q: Which Noblelift models use the AC304 dust ring?
A: The AC304 is a service replacement for Noblelift AC55 pallet jacks. Verify your equipment model before ordering to ensure compatibility.
