Product Description
Grease fitting
Frequently Asked Questions
Q: What is the thread size and pressure rating for grease fitting 554111600?
A: This grease fitting is a standard 1/4 inch NPT connection rated for 5000 PSI operating pressure. It is designed for pneumatic and hydraulic systems on forklift mast assemblies and load-bearing components.
Q: Which forklift brands and models use grease fitting 554111600?
A: This fitting is compatible with Crown, Toyota, Raymond, Yale, Hyster, and Linde forklifts manufactured between 1995 and 2015. Cross-reference your mast assembly part number or serial range to confirm fitment before ordering.
Q: What materials are used in this grease fitting and how long does it last?
A: The fitting is zinc-plated steel with a brass seat. Under normal lubrication schedules, this component typically lasts 5-7 years before replacement. Corrosion or stripping may require earlier replacement.
Q: Is there a replacement part if this grease fitting fails?
A: Yes, equivalent aftermarket fittings are available. Verify thread size, pressure rating, and connection type match your application before substituting.
