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Shop Yard Machines String Trimmer Parts

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Two cycle engine carburetor. If the engine runs rough, the carburetor may be restricted. The carburetor can often be cleaned or rebuilt, but sometimes it may need to be replaced.

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Small engine carburetor gasket. If the gasket is torn or damaged the engine may run rough.

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Champion Spark Plug (RDJ7Y). The spark plug ignites the fuel and air mixture in the engine's cylinder to power the engine. If the spark plug is has fouled (if the tip of the spark plug is burnt or damaged), the engine may not start or may run rough.

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Small engine primer bulb with hose, large diameter. If the engine does not start the primer bulb may be defective and unable to draw additional fuel in to the carburetor to assist with starting the engine.

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Fuel filter & fuel line kit. If the fuel filter and fuel line are clogged, they will restrict the flow of fuel to the carburetor. As a result, the engine may not start.


Quality Yard Machines String Trimmer Replacement Parts From Repair Clinic

Professional landscapers, and homeowners who aspire to getting professional-looking landscaping results on their own, know they can depend on Repair Clinic for the parts to maintain and repair their string trimmers. To tune-up the string trimmer engine at the start of the season, we provide just the right spark plug, air filter, and fuel filter to fit your model, along with the correct carburetor and carburetor repair kit. We also carry genuine MTD replacement trimmer heads, spools, bump knobs, throttle controls, and drive shafts. Everything you need to put your string trimmer back into primer working condition can be found at Repair Clinic. Just enter the full model number of your trimmer in our website’s search bar for a complete list of parts that match your model. You can then refine the search by using the navigation filters on the left side of the page to find the exact part you need. If you experience any difficulty locating the part you want, please contact our Customer Service Team at 1-800-269-2609; they’ll be happy to assist.

For help troubleshooting any problems you may be having with your string trimmer, and for "step-by-step” repair guidance, check out the appropriate instruction videos, product schematics, diagrams, and articles in Repair Clinic’s repair help library. Do-it-yourself support is only a few clicks away with Repair Clinic.

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Learn More: Access String-Trimmer & Tech Tip Library