Troy-Bilt String Trimmer Parts

Starter rope pulls freely without engaging? This pawl assembly restores proper starter engagement with the flywheel on gas leaf blowers and trimmers.

Blade guard assembly for line trimmers. Protects operator from debris and rotating components. Replace if cracked, broken, or missing for safe operation.

This is a gear box assembly that is a part of many types of gasoline-powered string trimmers. The gear box assembly is attached to the lower boom assembly. The purpose of the component is to spin and drive the trimmer head to cut through weeds and grass. The gear box assembly is attached to the string trimmer by two screws. This assembly comes with a trimmer head.If the gear box assembly has been damaged and needs to be replaced, a screwdriver will be needed. Place the string trimmer on a level surface and disconnect the spark plug wire for safety. Use a screwdriver to remove the screws from the old gear box assembly so it can be taken off. Use new screws to install the replacement component. Retighten the screws before use.This is an authentic OEM replacement component that is sourced directly from the manufacturer. It is sold as an individual part. The gear box assembly is designed to be used with string trimmers manufactured by MTD, Bolens, and Yard Machines.

O-ring gasket creates a seal to prevent fluid and gas leaks in tillers and lawn equipment. Replace when cracked, brittle, or leaking. Verify fit.

Flywheel assembly for gas leaf blowers and line trimmers. Mounts to the engine crankshaft. Replace if cracked, damaged, or missing flywheel fins.

Carburetor assembly for edgers and gas trimmers. Mixes fuel and air for combustion. Replace if cracked, damaged, or leaking to restore proper operation.

Ignition module for gas leaf blowers and line trimmers. Mounts to the engine to control spark timing. Replace if cracked, damaged, or missing.

This short block assembly is a genuine MTD part, sold individually. This short block assembly can be used as a replacement part for a string trimmer, a tiller, or an edger. The short block includes the crankshaft, piston, rod, camshaft, valves, and governor. A short block assembly might be necessary if there is damage to a wide range of parts in the equipment's engine. Check for frequent stalling, misfires, or an inability to power on. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer, and it is sold individually. This short block assembly is compatible with the following brands: MTD, Craftsman, and Cub Cadet.

Lower boom assembly for gas line trimmers. Connects the engine housing to the cutting head. Replace if cracked, bent, or damaged from impact. Essential structural component.

Replacement cutting head assembly for gas line trimmers. Houses and feeds trimmer line during operation. Replace if cracked, broken, or stripped threads.

Inner spool reel for line trimmers. Holds and winds trimmer string inside the trimmer head. Replace if cracked, broken, or worn from use.

Replacement fuel cap for lawn tractors, trimmers, blowers, and tillers. Prevents fuel leaks and evaporation. Replace if cracked, broken, or missing.

Inner spool reel for gas line trimmers. Holds and feeds trimmer line during operation. Replace if cracked, worn, or damaged to restore proper line feeding.

Throttle control cable for gas leaf blowers and line trimmers. Replaces worn, frayed, or broken cables that prevent proper throttle operation.