Echo Leaf Blower / Vacuum 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 is an original Echo replacement part manufactured for use with outdoor power equipment. The piston ring is used to form a seal between the crankcase, and cylinder. Wear can occur on piston rings from dirt in the cylinder or lack of oil. A worn ring can cause damage to the cylinder, piston, and can lead to a lack of compression when the seal is broken. This piston ring is sold individually.

This is a genuine OEM sourced replacement part that has been sourced from the original manufacturer to be used with trimmers, hedge clippers, pruners, edgers, and blowers. The piston fits inside the cylinder and links with the connecting rod. The piston is used to separate the combustion chamber and the crankcase. The piston moves up and down inside the cylinder during the ignition sequence and th...

The purpose of a piston ring is to create an air tight seal inside the cylinder. This piston ring is an authentic manufacturer approved replacement part that is specially designed for use with Echo backpack blowers. 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 the piston ring sho...

This replacement piston ring is an authentic manufacturer-approved replacement part that is specially made for Echo gas powered equipment. The purpose of a piston ring is to create an airtight 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...