This is a high - quality brass carburetor butterfly. It serves as a perfect replacement part for the KA 100 HW - 33A carburetor, ensuring smooth operation of your engine.

To use this carburetor throttle shutter, first make sure your engine is turned off. Then, carefully remove the old part and install this new one in its place. Ensure all connections are tight. When it comes to maintenance, regularly clean the throttle shutter to prevent dirt and debris from building up. If you notice any signs of wear or damage, replace it promptly. Always store the part in a dry and clean place when not in use.