Product Description
Relief valve adjusting screw
Frequently Asked Questions
Q: What does the YL 518818838 relief valve adjusting screw do?
A: The YL 518818838 is an OEM adjusting screw for the hydraulic relief valve on Yale electric lift trucks. It allows technicians to set or fine-tune system pressure settings.
Q: Which Yale lift truck models use the YL 518818838 screw?
A: This adjusting screw is compatible with Yale MPB series electric pallet jacks and walkie riders. Check your equipment documentation to confirm the correct part number for your model.
Q: What material is the YL 518818838 adjusting screw?
A: Yale OEM relief valve adjusting screws are made from hardened steel with corrosion-resistant coating to withstand hydraulic system pressure and environmental exposure.
Q: When should the YL 518818838 adjusting screw be replaced?
A: Replace if the screw is stripped, damaged, or corroded and cannot be turned smoothly. A faulty screw prevents proper pressure adjustment and relief valve calibration.
Q: Is YL 518818838 an authentic Yale OEM part?
A: Yes. The YL 518818838 is a genuine Yale OEM adjusting screw. Verify your equipment model and serial range to ensure correct fitment before ordering.