Echo Water Pump Engines

This piston ring is an authentic manufacturer approved replacement part. Is is commonly used on Echo gas trimmers/edgers. The purpose of a piston ring is to create an air tight seal inside the cylinder. A worn or broken piston ring will allow combustion gases to escape the seal and enter the crankcase. This would cause low compression and a loss of power. Replacing an o-ring should resolve this is...

This piston kit is used to repair or rebuild small 2-stroke engines, helping restore proper compression and engine performance. Typically including the piston, rings, and retaining components, it’s a direct replacement for worn or damaged internal parts and is commonly installed during top-end engine service to correct power loss, hard starting, or low compression.