KEY - WOODRUFF (Yale YT23796400)

YT23796400: A damaged Woodruff key can cause the driven component to slip or fail entirely. During inspection, a Woodruff key's condition directly affects the alignment and torque transfer between a shaft and its mating part. Keeping a Woodruff key in sound condition helps prevent sudden mechanical disengagement under load. The aftermarket replacement part references Yale catalog number YT23796400. This key type provides a positive drive connection through a half-moon shaped cross-section. A worn or sheared Woodruff key may result in a complete loss of rotational motion. Verify the serial number or application, then call (562) 693-7748.

Part number variants: YT23796400, yt23796400