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Multiple models matched. Select your model to confirm fit.

Shaft

Float Needle Lever

Sprocket Rim

Clutch

Valve - choke

Gear

Assy-drum & sprocket

Gearbox

Clutch drum

Clutch

Flexible drive shaft

Clutch-drive

Gear-pinion
Ensure your Lawn Boy String Trimmer performs at its best with genuine OEM transmission parts from Repair Clinic. Designed to maintain the manufacturer's warranty, these replacement String Trimmer parts guarantee a precise fit for your specific model. Whether you're dealing with a faulty transmission or need to replace worn-out weed eater parts, our comprehensive selection has you covered. Common issues such as a trimmer head that won't spin can often be traced back to a broken clutch or damaged drive shaft. For these problems, inspect and replace the drive shaft or install a new trimmer head. Access our Poulan Pro String Trimmer Parts for additional solutions. Shop for all your replacement parts online with confidence, knowing you're investing in quality and reliability.
Ensure your Lawn Boy string trimmer operates smoothly with quality transmission, brake, and clutch parts. Here are some common questions to guide you in maintaining and repairing your equipment.
If your trimmer head won't stop spinning or fails to engage, it might be a sign of a worn clutch. Inspect for signs of wear or damage and replace with genuine Lawn Boy parts for optimal performance.
Issues such as the trimmer head not spinning or unusual noises may indicate a transmission problem. Check for damaged or worn components and replace them. Regular maintenance can prevent these issues.
You can find a wide selection of Lawn Boy string trimmer parts, including transmission, brake, and clutch components, at Repair Clinic. We offer genuine OEM parts with a price match guarantee and a 365-day return policy.
For more information on maintaining other components of your string trimmer, visit our Echo String Trimmer Parts page.


Maintaining your Lawn Boy string trimmer is easier than ever with our online ordering of transmission, brake, and clutch parts. Access genuine Lawn Boy parts for a seamless fit and optimal performance, ensuring your string trimmer runs smoothly. Our user-friendly platform allows you to quickly find the right replacement parts using your model or part number. With our same-day shipping, get your parts fast and repair your string trimmer without delay. Plus, enjoy No-Hassle 365-Day Returns and a Price Match Guarantee, making us your top choice for Lawn Boy string trimmer repairs. Whether dealing with a trimmer head that won't spin or a transmission issue, our quality parts and helpful resources are here to assist you. For further assistance, explore our String Trimmer Repair Help page. Discover more about Toro String Trimmer Parts to ensure your equipment remains in top shape.
Finding the model number for your string trimmer is essential for efficient maintenance and ordering the correct replacement parts, such as transmission, brake, and clutch components. Check the trimmer's body for a label or sticker, often found near the engine or on the handle, containing the model and serial numbers. Once located, use this number for a seamless lookup of string trimmer parts online. Whether you're a homeowner or professional technician, identifying the correct model number ensures you get the right weed eater parts for repair. For more general string trimmer parts, explore our Toro String Trimmer Parts page.

At Repair Clinic, we're dedicated to helping both homeowners and professional technicians find the perfect Lawn Boy String Trimmer transmission, brake, and clutch parts. With our user-friendly model/part number lookup tool, locating your necessary replacement parts is a breeze. Our customer service team is available seven days a week to assist you with any questions or concerns, ensuring you have the support you need for a successful repair. Utilize our live chat feature for quick, helpful guidance from our experts. We offer genuine OEM parts, a Price Match Guarantee, and a No-Hassle 365-Day Returns policy, allowing you to order with confidence. Common issues like a trimmer head that won't spin can often be resolved by replacing the clutch assembly or inspecting the drive shaft. Trust Repair Clinic to provide the troubleshooting assistance and resources needed for all your Lawn Boy String Trimmer repairs.

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.