90741KVY900, Key, Woodruff, Honda

The Honda 90741-KVY-900 is an Original Equipment Manufacturer (OEM) Woodruff Key, designed specifically for a selection of Honda vehicles. A Woodruff key is a type of semi-circular or half-moon shaped key that has a precise curvature on its top and is flat on its bottom.

The primary role of a Woodruff key is to provide a tight but unobtrusive connection between a shaft and a component connected to it. For instance, this could be a gear or pulley that needs to rotate in synchronization with the shaft. The Woodruff key is partially embedded into a slot, known as a keyseat, that is milled into the shaft, with the rest fitting into a keyway in the attached component.

When the component needs to spin with the shaft, the Woodruff key helps ensure that there is no slippage. It also handles a significant portion of the torsion or rotational force, keeping the shaft and component firmly connected, even under stress or load.

It's important to note that this particular Woodruff Key is specifically made for Honda vehicles. Using an OEM part ensures that the key will fit accurately and perform as expected, as it is produced to the manufacturer's exact specifications. Using a part not meant for a specific make/model may risk improper fit or function, potentially leading to bigger mechanical issues.

Whether you're doing routine maintenance or addressing a specific mechanical issue, replacing a worn or damaged Woodruff key with the Honda assures that you're preserving the integrity of the connected components and the overall operation of your vehicle.