String Trimmer Transmission, Brake & Clutch

Chain won't move or engage? This sprocket assembly connects the drive system to move the chain forward. Replacement needed when teeth are worn or broken.

Tractor won't move or drives when disengaged? The clutch assembly engages and disengages power from engine to wheels. Moderate DIY repair.

Trimmer won't engage or rev properly? This clutch assembly uses centrifugal force to connect drive shafts. Fixes engagement issues on tillers and trimmers.

String keeps spinning at idle or engine overheats? A worn clutch assembly causes engagement issues. This centrifugal clutch repair restores normal operation.

Fix grinding noises or complete loss of cutting power with this edger gear set kit. Includes metal gears and components to restore gearbox function.

String won't feed or trimmer head doesn't spin? This hub connects the trimmer line spool to the drive shaft, enabling proper string deployment and cutting.

Mower won't engage blades? This clutch service kit restores power to your cutting deck. Includes clutch, washers, and hardware. Basic tools needed.

Replace a worn drive sprocket if your chainsaw chain won't rotate or moves sluggishly. Simple installation in 15-20 minutes with basic tools.

Replace a worn or broken chain bracket if your trimmer's chain detaches or won't stay stable during use. Simple repair restores secure chain operation.

Fix trimmer that won't accelerate, makes grinding noises, or emits burning smell. Clutch assembly connects engine to cutting head. Moderate DIY repair.

Trimmer head won't spin or engages slowly? The clutch drum assembly connects the clutch to the flex shaft and cutting head. Direct replacement part.