OEM 10.5mm Internal Tooth Lock Washer for KTM, Husqvarna & GasGas - 0797100003

This genuine OEM internal toothed lock washer (DIN 6797-J) is a precision-engineered fastening component designed to prevent nuts and bolts from loosening under high-vibration conditions. Measuring 10.5mm and featuring a zinc-plated finish, it provides excellent corrosion resistance and a secure mechanical grip for various motorcycle assemblies.

This part is compatible with an extensive range of models from 1994 to 2027. It fits KTM Adventure (790, 890, 1090, 1190, 1290), EXC, EXC-F, and Super Duke models. It is also a direct fit for Husqvarna FE, TE, 701 Enduro/Supermoto, Svartpilen, and Vitpilen series, as well as GasGas EC, ES, and SM models.

As an authentic factory replacement, this lock washer ensures the structural integrity of your lighting system and accessory mounts. The internal teeth are designed to bite into the mating surfaces, creating a reliable lock that is essential for both off-road durability and street safety.

When performing maintenance or installing new components, it is recommended to use new lock washers to ensure maximum vibration resistance. This component is frequently utilized in lighting system assemblies and accessory packs to keep mounting hardware secure over time.

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