Bolens Trimmer

Lower clamp assembly for line trimmers and tillers. Secures the lower shaft connection. Replace if loose, cracked, or vibrating. Verify fit with your model number before ordering.

Outer spool assembly for electric and gas line trimmers. Replace this component if your original spool is cracked, broken, or missing. Mounts to trimmer head.

Replace a worn lower drive shaft assembly if your trimmer head won't spin or makes grinding noises. Connects upper shaft to cutting head. DIY repair.

Trimmer head won't spin? This lower flexible drive shaft connects the engine to the cutting head. Common fix for worn or broken drive shafts.

Replacement speed spool spring for line trimmers. Installs inside the trimmer head spool assembly. Replace if broken, bent, or missing. Small hardware part.

Replacement plunger spring for gas and electric line trimmers. Restores spring tension when original is broken, worn, or missing. Direct fit part.