This Rotax hexagonal nut is specially designed for the starter ring gear. It has a size of 20mm x 1.5mm, ensuring a precise fit and reliable performance for your machinery.

To use this Rotax hexagonal nut, simply place it on the corresponding bolt of the starter ring gear and tighten it with a suitable wrench. Make sure the nut is firmly attached to prevent any loosening during operation. When maintaining, regularly check the nut for signs of wear or damage. If you notice any issues, replace the nut immediately. Also, keep the nut clean to avoid dirt and debris from affecting its performance.