Shop replacement repair parts for Echo Tiller model SV-4A

On-Off Switch

Zama carburetor. If the carburetor is clogged, the engine won't get enough fuel. As a result, the engine may not start or may run rough. The carburetor can often be cleaned or rebuilt, but may sometimes need to be replaced.

NGK Spark Plug (BPMR6A)

Starter assembly

Ignition coil. The ignition coil sends voltage to the spark plug while the engine is running. If the ignition coil is defective, the engine may not start.