Primer bulb. The primer bulb draws fuel into the carburetor to make the engine easier to start.
NGK Spark Plug (BPM7A). The spark plug ignites the fuel and air mixture in the engine's cylinder to power the engine. If the spark plug is has fouled (if the tip of the spark plug is burnt or damaged), the engine may not start or may run rough.
Zama zf-4 fuel filter
Air filter (sti)
Blade, edger .120 (stl)
Pre filter (sti)
Fuel cap (sti)
Edger blade. Fits Stihl#41337134102. Length 8"-Width 2"-Center Hole 1"-Thickness .098"
Edger blade .12