KEY - WOODRIFF SAE #2 (Hyster HY028269)

A worn Woodruff key can cause the driven component to slip or fail to rotate properly. The Hyster catalog reference for this aftermarket replacement part is HY028269. This key is a Woodruff SAE #2 type, a small semicircular fastener used to secure a gear or pulley to a shaft. Its plain mechanical function is to transmit torque between the shaft and the hub by fitting into a matching keyway. A generic failure consequence is that a broken or sheared key can lead to sudden loss of drive, potentially stopping the equipment. Keeping this key in sound condition helps maintain positive engagement between rotating parts. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY028269, hy028269