Product Description
Top Screw
Frequently Asked Questions
Q: What is the LF PR8531 top screw used for?
A: The LF PR8531 is a top screw fastener component used in the hydraulic pump assembly of Lift-Rite manual pallet jacks. It secures the top nut assembly and maintains the integrity of the pump sealing system.
Q: Which pallet jack models use the LF PR8531 top screw?
A: The LF PR8531 is designed for Lift-Rite Ergo 3000 Series manual pallet jacks and related hydraulic pump assemblies. Confirm your equipment model before ordering to ensure compatibility.
Q: Can the LF PR8531 be reused after removal?
A: The LF PR8531 screw can be reused if it shows no visible damage, corrosion, or stripping. However, if it was removed due to leakage or seal failure, inspect the threads carefully and consider replacement as preventive maintenance.
Q: What is the material composition of the LF PR8531?
A: The LF PR8531 is a steel fastener designed to withstand hydraulic pump pressures in manual pallet jack applications. It resists corrosion from hydraulic fluid exposure during normal operation.
Q: What torque specification does the LF PR8531 screw require?
A: Specific torque values for the LF PR8531 depend on your Lift-Rite equipment manual. Do not over-tighten, as this can damage the screw or deform sealing surfaces and cause hydraulic leaks.