HL 47N

Frequently Asked Questions

Q: What is the HL 47N piston rod pad designed to do?
A: The HL 47N is an OEM service component for hydraulic piston assemblies in Hu-Lift manual pallet jacks. It provides hydraulic sealing and wear resistance at the piston rod interface, preventing fluid leakage and maintaining system pressure during pump cycles.

Q: Which Hu-Lift pallet jack models use the HL 47N piston rod pad?
A: The HL 47N is compatible with Hu-Lift manual pallet jack model HP25L and other models utilizing OEM HL 47N hydraulic assembly specifications. Verify your equipment serial range or model plate before ordering.

Q: What materials does the HL 47N pad use for sealing?
A: The HL 47N piston rod pad is engineered with materials designed for hydraulic sealing under high-pressure cycles. The pad composition resists wear at the piston rod interface and maintains pressure consistency across repeated lift and lower cycles.

Q: How do I know when the HL 47N piston rod pad needs replacement?
A: Replace the HL 47N if you observe hydraulic fluid leaking from the piston rod area, reduced lifting pressure, difficulty maintaining load height, or visible damage to the pad surface. These are indicators of seal wear or deterioration.

Q: Are there cross-reference part numbers for the HL 47N?
A: The HL 47N is the OEM part number for Hu-Lift equipment. Always reference your equipment documentation to confirm compatibility. When ordering, use the exact SKU HL 47N to ensure correct fitment.