This high - quality stud bolt, sized 8mm x 142mm, is designed for connecting the crank case to the cylinder. It offers a reliable and durable solution for your engine components.

To use this stud bolt, first make sure the crank case and cylinder surfaces are clean. Then carefully insert the 8mm x 142mm bolt into the appropriate holes in the crank case and cylinder. Tighten it gently but firmly using a suitable tool. When handling the stud bolt, avoid dropping it as it could get damaged. For maintenance, regularly check the tightness of the bolt. If it seems loose, tighten it up. Keep it in a dry place when not in use to prevent rusting.