Insulator, Carbure

These carburetor insulators do an important job, keeping the carburetor cool, and reducing vibration transmitted from the cylinder head. These items do lose their structural integrity over time, becoming hard and brittle, through heat, pressure and vibration.
The answer? Renew and replace. Before ordering, you might like to check out our online catalogue covering your model, you may wish to order other items to complete your service or overhaul.