Mcculloch String Trimmer Parts

This is a throttle control cable that connects the throttle lever to the engine carburetor on outdoor power equipment. It regulates engine speed by controlling the throttle plate position when the operator adjusts the lever. Replace this cable if the engine does not respond to throttle input, the cable is frayed or kinked, or the throttle lever feels loose or stuck.

Replacement throttle trigger spring for gas line trimmers. Installs inside the throttle trigger assembly. Needed when original spring is broken or missing.

Rope won't retract after pulling? This recoil starter spring restores proper rope tension in lawn equipment engines. Essential starter assembly component.

Wound spool assembly for gas and grass line trimmers. Holds and feeds trimming line during operation. Replace if cracked, broken, or worn for proper use.

This replacement piston kit is designed to be used with many different types of handheld lawn and garden equipment. The pistons are important parts of the engine. The crankshaft powers the pistons, so they move up and down within the cylinder. The purpose of the pistons is to transfer the gas that expands within the cylinder. The pistons can begin to wear out over time, which means that they could fail, which will cause serious problems for engine performance. If there are issues with the piston, a replacement piston kit is essential to get the machine back up and running. When a piston goes bad, it will cause the engine power to decrease. In some cases, the engine might lose all power. Replacement will require pliers, a set of wrenches, and a screwdriver to complete. This high-quality piston kit replacement is a genuine OEM part. It is sold individually. The part can be used for pole pruners, edgers, leaf blowers, string trimmers, and hedge trimmers. Compatible brands include Weed Eater, Poulan, Poulan Pro, Husqvarna, and Craftsman.

Ignition module for chainsaw engines. Installs on the engine block to control spark timing. Replace if cracked, damaged, or corroded terminals affect ignition.

Complete engine gasket kit for gas leaf blowers. Replace when engine runs rough, overheats, or loses power. Includes all essential gaskets. Verify fit.

Cylinder head for gas leaf blowers. Caps the cylinder block to seal the combustion chamber. Replace if cracked, warped, or damaged from overheating.

Piston ring seals the cylinder wall and piston groove in gas trimmers, edgers, and blowers. Replace if cracked, broken, or worn to restore proper seal.

Replacement muffler for gas leaf blowers. Reduces engine noise and maintains proper exhaust pressure. Replace if cracked, rusted, or excessively loud.

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.

This recoil starter pulley kit includes the pulley used in the pull-start mechanism of a string trimmer. The pulley winds and releases the starter rope to engage the engine for starting. Replace this kit if the pull cord won't retract, feels loose, or the engine fails to turn over when the cord is pulled.

Replacement fan baffle for gas line trimmers and pole pruners. Directs airflow for proper engine cooling. Replace if cracked, broken, or missing.

Leaf blower won't turn on or off? This momentary switch kit controls power to your handheld blower. Simple repair for worn or damaged switches.