What are some common tiller replacement parts?

Common tiller replacement parts include air and fuel filters, spark plugs and primer bulbs. Other tiller replacement parts include fuel lines, float needles, air filter covers and carburetor gaskets.

If the air or fuel filter is clogged, the tiller may not start or may run rough. The air cleaner cover protects the air filter and needs to be replaced if it cracks or the tabs are broken. A torn carburetor gasket or fouled spark plugs may also cause the tiller to run rough. The float needle controls the flow of fuel into the fuel bowl, if it is stuck closed, the tiller won't start.

A primer bulb pulls fuel into the carburetor and makes the engine easier to start.