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

Screw kit
Ensure optimal performance of your MTD String Trimmer with genuine OEM power screw kits from Repair Clinic. These precision-crafted parts are designed to uphold the manufacturer's warranty and guarantee a perfect fit for your specific model. Whether you need to replace a worn-out screw or upgrade your trimmer's efficiency, these power screw kits are essential. When your string trimmer won't start or runs rough, a faulty power screw might be the culprit. Repairing with genuine MTD power screw kits can make a significant difference in performance and longevity. To see more options and order replacement parts, visit our replacement parts page. For related parts, check out Ryobi String Trimmer Motor Parts to explore more solutions for your trimmer repair needs.
Find answers to common questions about replacing the power screw kit for MTD String Trimmers. Learn how to ensure your equipment runs smoothly with the right replacement parts.
To replace the power screw kit, first, ensure the trimmer is off and cool. Remove the trimmer's outer casing to access the screw kit. Unscrew the old kit and replace it with the new one, ensuring all components are securely fastened. Refer to the manufacturer's manual for specific instructions.
Replacement parts for MTD String Trimmers are available at Repair Clinic. We offer a wide selection of genuine OEM parts with a price match guarantee. Visit our lawn equipment parts page for more options.
If your string trimmer won't start, check for a faulty spark plug, clogged carburetor, or old fuel. Replace the spark plug, clean or rebuild the carburetor, and use fresh fuel. For more parts, explore our Husqvarna String Trimmer Parts page.


Keeping your MTD string trimmer in peak condition is easy with genuine replacement power screw kits available for online ordering. Our selection ensures you find the compatible parts quickly, thanks to our model number lookup feature. Enjoy the convenience of same-day shipping, so you can get back to maintaining your yard without delay. Our No-Hassle 365-Day Returns and Price Match Guarantee provide peace of mind with every purchase. Whether you're a homeowner or a professional technician, our online store makes it simple to find the right MTD string trimmer parts. For troubleshooting tips, visit our String Trimmer Repair Help section for guidance on common issues like trimmer head malfunctions or rough running engines. Tanaka String Trimmer Parts are also available for your broader equipment needs.
Finding the model number for your string trimmer is crucial when searching for replacement parts like the MTD String Trimmer Power Screw Kit. Typically, this number is located on a label or metal plate affixed to the trimmer's housing. It may also be found in the user manual. Knowing your model number enables you to efficiently order weed eater replacement parts or weed wacker repair parts online. For seamless online ordering, use the model number to look up parts, ensuring you get the correct components like the power screw kit. Troubleshooting common string trimmer issues, such as starting problems or rough running, often involves replacing or inspecting parts. For additional string trimmer parts, visit our Ryobi String Trimmer Parts page.

At Repair Clinic, we are dedicated to ensuring your MTD String Trimmer is always in top condition. Our customer service team is available seven days a week, offering live chat support for quick assistance with your replacement String Trimmer parts needs. Easily find the genuine OEM power screw kit and other MTD parts through our model/part number lookup. With our no-hassle 365-day returns and price match guarantee, you can confidently order the right parts for your weed eater. If your String Trimmer won't start or runs rough, it might be due to a faulty spark plug or dirty air filter. Replacing these with our quality parts can solve the issue. Explore our DIY repair guides and videos, ensuring even complex repairs are manageable. Trust our expert troubleshooting support to guide you through any repair challenge. Remember, genuine MTD parts are just a few clicks away!

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.