Price Match GuaranteeToro String Trimmer 51990 Parts
Shop replacement repair parts for Toro String Trimmer model 51990
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.
String trimmer bump knob (or spool retainer) with left-hand threads. Color: red.
Homelite compression spring. Pushes bump knob back out after string is released.
Homelite fuel line clip.
Flanged washer
Grass deflector
RC Item #1950759
Homelite primer fuel line.
RC Item #1956555
Screw,1/4-20 x 1 1/4 hex washe
Clip
Nut, lock
Lever,choke
Cylinder
Pin holding
Frequently Purchased Together For This Model
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