Product Description
Screw Plug
Compatibility: Fits pallet jacks made by Mobile, model MLX55. SKU: MO 12X3004
Frequently Asked Questions
Q: What is the function of the MO 12X3004 screw plug in a pallet jack?
A: A screw plug seals port openings in hydraulic valve bodies, pump blocks, or cylinders. It prevents hydraulic fluid leakage from unused ports and maintains system pressure integrity.
Q: Which Mobile pallet jack models use the MO 12X3004 screw plug?
A: The MO 12X3004 screw plug is compatible with Mobile MLX55 manual pallet jacks. Verify the specific port location and equipment serial range before ordering.
Q: What symptoms indicate that a screw plug needs replacement?
A: Replace a screw plug if hydraulic fluid leaks from the port, if threads are stripped or damaged, or if the plug is corroded or stuck. Fluid leakage from port seals indicates seal failure or improper tightness.
Q: What material is the MO 12X3004 screw plug manufactured from?
A: Screw plugs for hydraulic systems are typically made from steel or stainless steel for strength and corrosion resistance. The plug seat is usually sealed with a rubber or composite washer to prevent fluid leakage.