Product Description
Washer
Frequently Asked Questions
Q: What is the YL 550091331 washer used for on Yale pallet jacks?
A: The YL 550091331 is a precision washer component for Yale manual pallet jack assemblies. It functions as a spacer or bearing support on axle assemblies to maintain proper alignment and prevent lateral movement of rollers or wheels.
Q: Is the YL 550091331 washer compatible with Yale YA55 pallet jacks?
A: The YL 550091331 is designed for Yale equipment. Verify compatibility with your specific model and assembly position before ordering. Use only original Yale washers to ensure correct bore diameter, thickness, and bearing fit.
Q: What are the material and finish specifications for the YL 550091331?
A: The YL 550091331 is manufactured from hardened steel with a precision-machined finish. The material and surface treatment are engineered to withstand repeated axle loads and prevent corrosion in industrial warehouse environments.
Q: Why would a washer need replacement on a pallet jack?
A: Washers wear from repeated axle movement and can degrade if corroded or damaged. Worn washers lose their spacing function, allowing rollers to shift laterally, causing uneven wheel contact and premature bearing wear. Replace if axle-side surface shows pitting or corrosion.
