Price Match GuaranteeHomelite String Trimmer UT-21546 Parts
Shop replacement repair parts for Homelite String Trimmer model UT-21546
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 rewind spring (recoil spring) and container. If the rewind spring is broken, the starter rope won't retract.
Stop switch
Homelite compression spring. Pushes bump knob back out after string is released.
Gasket crankcase cover
Starter rope
String trimmer head kit. This kit includes the stringhead, bump knobs, and spring.
Two-cycle engine intake manifold gasket. If the intake gasket is torn or damaged, the engine may run rough.
Screw m4 x 10mm shoulder
Homelite carburetor gasket. If this gasket is torn or damaged, the engine may run rough. Be sure to clean the surfaces around the carburetor gasket before installing it.
Complete starter housing assembly
Homelite/ryobi .080 replace spool
Hex nut m6.3 x 1 black oxide
Crankcase cover
Frequently Purchased Together For This Model
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