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Multiple models matched. Select your model to confirm fit.

MTD flange lock nut, 5/16-18.

MTD flange lock-nut, 1/4-20.

MTD flange lock nut, 5/8-18. This nut should be replaced if it has been removed.

Nut hex flange

Lock nut, 3/8-16

Locking nut, 1/4-20

Nut-hex flange lock

Nut, flange (8mm)

Nut-flange lock

Nut

Nut, flange (10mm)

Nut, flange

Nut-flange

Flange lock nut

Flange lock nut, 7/16-20
Ensure your Cub Cadet String Trimmer operates smoothly with genuine OEM flange nut replacements from Repair Clinic. These precision-engineered parts are designed to fit perfectly, maintaining the integrity of your equipment's warranty. Whether you need to tighten or replace a worn flange nut, our selection guarantees compatibility and performance. Explore our extensive inventory of replacement parts to find exactly what you need.
String trimmers can face common issues that require immediate attention. For instance, if your trimmer head won't spin, it might be due to a broken clutch or damaged drive shaft. Replacing the faulty parts with genuine OEM pieces ensures long-lasting repairs. For those using Ryobi trimmers, check out our Ryobi String Trimmer Trimmer Head Parts to address similar concerns. Trust Repair Clinic for all your weed eater parts needs.
Explore common questions regarding Cub Cadet String Trimmer flange nut replacements. Whether you're a homeowner or a professional technician, these FAQs will guide you through the essentials of maintaining your string trimmer.
If the flange nut is damaged, rusted, or not holding the trimmer head securely, it may need replacement. Regular inspection can help identify these issues early.
To replace the flange nut, first ensure the trimmer is off and disconnected from any power source. Secure the trimmer head, then use a wrench to remove the old flange nut. Install the new nut and tighten securely.
Visit Repair Clinic for a wide selection of genuine Cub Cadet flange nuts and other String Trimmer parts. Enjoy same-day shipping and a 365-day return policy.


Ensure your Cub Cadet string trimmer operates smoothly with genuine flange nut replacements available online. Finding the right string trimmer parts, such as flange nuts, is straightforward with our model number lookup feature. Plus, enjoy the convenience of same-day shipping, ensuring your repair parts arrive promptly to minimize downtime. Our No-Hassle 365-Day Returns policy and Price Match Guarantee offer peace of mind, allowing you to order with confidence. Whether you're a homeowner or professional technician, our online store provides the genuine, compatible parts you need to maintain your equipment. For troubleshooting tips and repair guidance, visit our String Trimmer Repair Help page to resolve common issues like trimmer heads that won't spin or lines that won't feed. Explore our Cub Cadet String Trimmer Parts section for more repair solutions and keep your trimmer in top condition.
Finding the correct model number is crucial when replacing your Cub Cadet String Trimmer flange nut. This number can often be found on a label or tag on the trimmer's housing or shaft. Once you have your model number, use it to search online for the precise replacement flange nut. This ensures compatibility and extends the life of your equipment. For a seamless online shopping experience, enter the model number on parts websites to get the exact replacement string trimmer parts you need. To explore other essential parts, check out Tanaka String Trimmer Parts for comprehensive repair solutions.

When you need a replacement flange nut or any other String Trimmer parts, our dedicated support team is here for you. Available seven days a week, we're ready to assist with finding the right Cub Cadet parts quickly and easily. Use our model or part number lookup tool to ensure you get the perfect fit. If your String Trimmer won't start, it might be due to a faulty spark plug or clogged carburetor—replace these with genuine OEM parts for optimal performance. Enjoy no-hassle 365-day returns and a price match guarantee on all purchases. Our live chat service offers immediate help, ensuring you can confidently order the parts you need. Repair Clinic empowers both DIYers and professionals with comprehensive repair guides and videos, helping you tackle common issues like a trimmer head that won't spin or a trimmer line that won't feed. Let us help you maintain your equipment with ease and precision.

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.