Shop replacement repair parts for Toro String Trimmer model 51930

Small engine primer bulb. The primer bulb draws additional fuel into the carburetor to help start the engine.

Champion spark plug (RCJ6Y). 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.

Homelite fuel line clip.

Homelite compression spring. Pushes bump knob back out after string is released.

Piston ring

Homelite primer fuel line.

Gasket-carburetor

Clip

Lever-choke

M5 x0.8 x16mm torx recess pan

Carburetor assy,non-strato

Hex nut m6.3 x 1 black oxide

Switch,pressure


Button-off lock