Yard Machines String Trimmer Parts

Ignition coil module assembly for gas string trimmers. Mounts to engine block and connects to spark plug. Replace if cracked, damaged, or contacts are worn.

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.

Upper boom assembly for gas line trimmers. Connects the engine housing to the cutting head. Replace if cracked, bent, or structurally damaged.

Complete carburetor assembly for gas string trimmers. Mixes air and fuel for engine combustion. Replace if cracked, corroded, or leaking fuel.

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

Protective belt guard cover for edgers and lawn equipment. Shields belt and drive components from debris. 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.

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.

This is a bushing made from black plastic with a cleft down the middle to provide enough flex for easy insertion. It has a flanged design, which means it won’t easily pop out after installation, even under stress from constant vibration. The bushing’s primary purpose is to protect wires and cables from damage as they pass through a channel. As such, the material is fairly durable and does not need to be replaced under ordinary circumstances. That said, there are some situations in which it can become damaged. For one thing, it’s easy to damage while repairing the wires or cables that run through the bushing. If the bushing does need to be replaced, it requires disconnecting any cables or wires that run through the bushing. Pop out the old bushing with a rubber mallet, install the new bushing the same way, reconnect the wires, and the repair is complete. This is an OEM part sourced directly from MTD, and it is sold individually. It was initially used on snowblowers but has also been used on lawnmowers and lawn tractors.

Reel spool assembly for gas line trimmers. Holds and feeds trimmer line during operation. Replace if spool is cracked, worn, or missing components.

Replace this carburetor-to-muffler gasket when you notice exhaust leaks or loss of engine performance. Confirm fit with your tiller model number.

This is a genuine MTD air cleaner cover that is designed for use with select models of outdoor lawn and garden engines. The air cleaner cover is designed to fit over the air cleaner and keep debris from getting into the filter and the engine. Over time and even with the best care, air filters can become clogged, dirty, and even damaged, and they should be checked during regular routine maintenance. For those who want to replace a damaged cover or housing at the same time as the cleaner filter, this part is going to do the job. A screwdriver will be needed to install the part. Be sure to allow the unit to cool and wear gloves when performing repairs.This is an OEM replacement from MTD that is manufactured to specific standards. It can be used with select trimmers from Troy-Bilt, Cub Cadet, Yard Machines, and MTD. It includes the filter cover and the two bolts that hold it in place. The air cleaner element is also included in this assembly, which is sold as an individual unit.

Protective shield that mounts over the edger blade to block flying debris and stones. Replace if cracked, broken, or missing for safe operation.