Shop replacement repair parts for Echo String Trimmer model PAS-231/SERIAL: 02001001-02999999

Primer bulb. The primer bulb draws fuel into the carburetor to make the engine easier to start.

Fuel tank vent (also called a check valve). The fuel tank vent allows air to re-enter the fuel tank. If the vent is clogged, the engine may stall.

Dual-layer air filter. This part has been updated; it now features a dual-layer design.

Fuel filter

NGK Spark Plug (BPM7Y)

Muffler screen

Bearing, needle

Ring, piston

Spark plug wire terminal

Gasket, fuel cap

Assy, fuel cap, orange

Grommet, fuel

Cap asy

Bolt, hex 5 x 55

Pipe, return fuel, 3x6x80