This universal exhaust V - band clamp, the HX40 model with part number 1405926, features a 4' Half Marmon (HX40) flange. It's a great fit for a wide range of applications.

To use this exhaust V - band clamp, first make sure the surfaces of the exhaust parts are clean. Then place the clamp around the connection point and tighten the bolts evenly. This will ensure a secure fit. When installing, don't overtighten the bolts as it might damage the clamp. For maintenance, regularly check the bolts for tightness. If they seem loose, tighten them gently. Keep the clamp clean and free from dirt and debris to prolong its lifespan.