CS-4010 ((C91315001001 - C91315999999)) Echo Chainsaw - Parts

This check valve or the fuel tank vent is connected to the fuel tank in the following products: hedge trimmer, leaf blower/vacuum, chainsaw, edger, engine, tiler, auger, water pump, chipper shredder, ...

The nut flange is part of the chain brake and is fastened onto the sprocket guard. It is sold individually, however, your equipment likely has a couple of these. If the housing cracks, this could caus...