Find the right part faster
Multiple models matched. Select your model to confirm fit.

Parts catalog
Ensure your Lawn Boy string trimmer operates at peak performance with genuine OEM parts from Repair Clinic. Our extensive selection of string trimmer parts, including weed eater parts and weed wacker parts, guarantees a precise fit and maintains the manufacturer's warranty. Whether you need a new motor part or a replacement trimmer head, our inventory is designed to meet your specific model requirements. Visit our replacement parts page to order the parts you need quickly.
Experiencing issues like a non-starting trimmer or rough operation? Common problems like faulty spark plugs or clogged carburetors can be easily addressed with our genuine OEM replacement parts. Check out our Troy-Bilt String Trimmer Parts for related solutions. Repair Clinic provides expert repair resources to help you troubleshoot and fix your Lawn Boy string trimmer, saving you time and money on repairs.
Explore our extensive catalog of Lawn Boy string trimmer parts to keep your equipment running smoothly. Whether you're a homeowner or a professional technician, find the right replacement parts quickly and easily.
First, turn off the trimmer and disconnect the power source. Remove the trimmer head cover and take out the old spool. Insert a new spool and wind the string according to the arrows marked on the spool. Replace the cover and ensure it snaps into place securely.
This issue is often due to a faulty spark plug, clogged carburetor, or old fuel. Replacing the spark plug, cleaning or rebuilding the carburetor, and using fresh fuel can help resolve this problem.
Purchase genuine Lawn Boy string trimmer parts from Repair Clinic, a trusted online retailer. Enjoy a vast selection of parts, same-day shipping, and a 365-day return policy. We also offer a Price Match Guarantee to ensure competitive pricing.
For more lawn & garden equipment parts, visit lawn equipment parts.
For additional parts, check out our Toro string trimmer parts page.


Keep your Lawn Boy string trimmer in peak condition with genuine replacement parts available online. Whether you're a homeowner or a professional technician, find exactly what you need with our model or part number lookup feature. Our comprehensive catalog includes everything from trimmer heads to spark plugs, ensuring your trimmer runs smoothly. Enjoy the convenience of same-day shipping and our No-Hassle 365-Day Returns for a worry-free shopping experience. Plus, take advantage of our Price Match Guarantee for the best deals on essential Lawn Boy string trimmer parts. If your trimmer won't start, starts then stalls, or runs rough, you can resolve these common issues with our quality parts. Explore Ryobi String Trimmer Parts for more options. For step-by-step repair guidance, visit our String Trimmer Repair Help section and tackle repairs with confidence.
Identifying your string trimmer model number is essential for ordering the right replacement parts online. Look for a sticker or metal plate on your trimmer, often found on the engine housing or shaft. This label includes the model number, which is crucial for locating specific parts like trimmer heads, bump feed mechanisms, or spark plugs. Utilize this number to search for parts online, ensuring compatibility and easy ordering. For more assistance with your lawn equipment, explore our comprehensive selection of Homelite String Trimmer Parts.

At Repair Clinic, we're dedicated to helping you find and order Lawn Boy String Trimmer parts with ease. Our customer service team is available seven days a week to assist you in locating the exact replacement part by using your model or part number. Enjoy our live chat for immediate support, ensuring quick and reliable assistance. We offer genuine OEM parts, so you can confidently repair your equipment. Our user-friendly online ordering system includes a model/part number lookup, a no-hassle 365-day return policy, and a price match guarantee. Common issues like a trimmer that won't start or runs rough can often be fixed by replacing the spark plug, cleaning the carburetor, or changing the air filter. Visit our String Trimmer Repair Help section for step-by-step guides and videos. Trust Repair Clinic to provide the expertise and support you need for all your Lawn Boy String Trimmer repair needs. Visit our site for more information.

Learn the correct way to replace your string trimmer line for optimal performance. Follow these simple steps to ensure smooth trimming and prevent frustrating tangles or breakage.

Is your string trimmer head not spinning? Common causes include a worn drive shaft, faulty clutch, broken trimmer head, or tangled line. Diagnose and fix the issue with these expert tips.

A faulty spark plug can cause engine misfires, hard starts, rough idling, or power loss. Learn how to recognize bad spark plug symptoms and when to replace them for smooth operation.