Clutch Nut Lock Washer for KTM 250-525 EXC/SX 1994-2016 - 56532018000

This genuine OEM Clutch Hub Lock Washer is a critical safety component for your motorcycle's transmission assembly. It is designed to sit behind the main clutch nut, utilizing its integrated tabs to prevent the nut from loosening due to engine vibration or high-torque loads.

This part is compatible with a vast range of models, including KTM 250, 300, 350, 400, 450, 525, and 620cc bikes. Specifically, it fits KTM EXC, SX, XC, and MXC models from 1994 to 2016, as well as Husqvarna FE 350, 450, 501, and FS series models from 2004 to 2016.

Manufactured from high-quality, durable steel, this lock washer provides a reliable physical barrier to ensure your clutch hub remains securely fastened. It is a standard replacement item during clutch maintenance, as the locking tabs are designed to be bent only once to maintain their structural integrity.

Installation is simple: place the washer on the shaft before the main nut, torque the nut to the manufacturer's specifications, and then bend the tabs firmly against the flats of the nut. Always ensure the tabs are properly seated to prevent any movement during operation.

Check compatibility list below to see if this part fits your motorcycle model.