Gaskets and seals are inexpensive but critical to a well tuned scooter. Good gaskets and seals are often and overlooked part when servicing or repairing your scooter. Almost every metal-to-metal mating surface on a scooter's engine requires one type of gasket or another. Gaskets and seals keep oil, grease, gas, and other fluids in while keeping dirt, dust, and other contaminants out. Scooter Parts Catalog ships gaskets for crankcase covers, carburetors, exhaust pipes, intake manifolds, cylinder heads, and the list goes on. Whenever you need to open your scooter up for maintenance, you should have a new gasket on hand for when you reassemble your scooter engine. It is a good idea to keep a few of each type of gaskets and seals readily available. Whether you have a 50cc, 110cc, 125cc, 150cc, and 250cc scooter engine, we have your gasket or seal. We stock a wide range of gaskets and seals for Chinese-built 50cc GY6 QMB139, 125cc GY6 QMI152/157 and 150cc GY6 QMJ152/157 engines, as well as Honda and Vespa engines.