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

Spindle for lawn mower blade (Note: Installation holes come un-tapped from factory. See related items for factory self tapping screws)

Spindle asm

Spindle kit-blade
Ensure your MTD String Trimmer operates at peak performance with genuine OEM spindle assembly replacements from Repair Clinic. Our spindle assemblies are crafted to provide a precise fit for your specific String Trimmer model, maintaining the manufacturer's warranty and ensuring seamless operation. Common issues like the trimmer head not spinning or stopping can be resolved effectively by replacing worn or damaged spindle assemblies. Trust our expertise and extensive inventory of replacement String Trimmer parts to get your equipment back in action. Visit our replacement parts page to order replacement parts online. For other related needs, explore our selection of Echo String Trimmer parts as well.
Find answers to common questions about replacing the spindle assembly in MTD string trimmers. Whether you're a DIY enthusiast or a professional technician, this guide will help you understand the process and get the best parts for your repair.
If your trimmer head won't spin or makes unusual noises, it might be due to a worn-out spindle assembly. Inspect it for visible damage or wear. If in doubt, consult the trimmer's manual or contact a professional.
Yes, replacing the spindle assembly is a manageable task for most DIYers. Ensure you have the correct replacement part and follow the manufacturer's instructions closely. Always prioritize safety by disconnecting the power source before beginning any repair.
Order genuine MTD string trimmer spindle assembly parts from Repair Clinic, a trusted source for Craftsman String Trimmer Parts and more. Benefit from same-day shipping and a 365-day return policy.


Ensure your MTD string trimmer operates smoothly with our genuine replacement spindle assemblies. Quickly find the right part using our model/part number lookup, and enjoy the convenience of same-day shipping. Our spindle assemblies are designed for easy installation, helping you get back to trimming without hassle. Don't forget our No-Hassle 365-Day Returns and Price Match Guarantee, ensuring you get the best deal on OEM parts. Whether your trimmer won't start or the trimmer head won't spin, replacing a worn spindle assembly can resolve these issues. Keep your landscaping equipment in top shape with our reliable parts. For more tips on fixing a string trimmer, visit our String Trimmer Repair Help page. Explore other essential MTD parts on our Poulan Pro String Trimmer Parts page for comprehensive repair solutions.
Finding the model number of your String Trimmer is crucial for ordering the correct replacement parts, such as the spindle assembly. Typically, the model number is found on a label near the engine or on the trimmer shaft. Once located, you can easily use this number to search for specific parts like MTD String Trimmer spindle assembly replacements. This ensures compatibility and efficient performance when using your trimmer. Whether you're addressing issues like a trimmer head that won't spin or a line that won't feed, knowing your model number allows for precise part selection. For other String Trimmer parts, visit our Ryobi String Trimmer Parts page.

Our dedicated support team is here to assist you with all your MTD String Trimmer spindle assembly needs, ensuring you find the correct replacement parts quickly and easily. With our user-friendly model and part number lookup tool, identifying the right spindle assembly is a breeze. We offer genuine OEM parts and our expert troubleshooting assistance can guide you through common issues like a trimmer head that won't spin due to a broken clutch or damaged drive shaft. Enjoy our no-hassle 365-day returns and price match guarantee on all parts. Our customer service is available seven days a week, and our live chat provides quick support for your questions. Visit Repair Clinic to access easy-to-follow repair guides and videos, empowering you to perform repairs confidently. We're committed to helping homeowners and professional technicians alike save time and money on essential 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.