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

Washer 3/8 Splt Lock
Ensure your Weed Eater lawn mower maintains peak performance with genuine OEM lock washer replacements from Repair Clinic. Our lock washers are designed to provide a secure fit, preventing nuts and bolts from loosening due to vibration during mower operation. Using authentic Weed Eater parts helps maintain your manufacturer's warranty and ensures a perfect fit for your specific model. When you need reliable replacement parts, Repair Clinic offers a vast selection of lawn mower parts online. Visit our comprehensive catalog for Weed Eater lawn mower parts and enjoy same-day shipping. Our expert repair resources empower DIY enthusiasts and technicians alike to perform precise lawn mower repairs.
Lock washers play a crucial role in ensuring the stability and safety of various parts in your Weed Eater lawn mower. When these components wear out, prompt replacement is necessary to maintain optimal performance. Here are some common questions and answers to help guide you through the process.
To replace a lock washer, first ensure the mower is turned off and unplugged. Remove the blade or part secured by the lock washer. Use the appropriate tool to remove the old washer and replace it with a new one, ensuring it is properly positioned. Reassemble the part and test the mower for functionality.
Replace the lock washer if you notice any signs of wear or when it becomes loose. Regular inspections can help identify when a replacement is needed to prevent further damage to other components.
The cost varies depending on the model and part specifications, but lock washers are generally inexpensive. Shop for genuine OEM replacement parts to ensure the best fit and performance. Visit Lawn Equipment Parts for more options.
For additional resources and parts, consider visiting related pages like Weed Eater Lawn Mower Parts.


Secure your Weed Eater Lawn Mower with genuine OEM lock washer replacement parts available at Repair Clinic. Replacing worn lock washers is crucial for maintaining the integrity of your mower, ensuring that critical components remain tightly fastened during operation. Use our model number lookup tool to find the exact lock washer part you need. Benefit from our same-day shipping, No-Hassle 365-Day Returns, and Price Match Guarantee for a seamless ordering experience. For additional assistance, visit our Lawn Mower Repair Help page or explore other Weed Eater Lawn Mower Parts for more solutions.
To effectively find replacement parts for your lawn mower, it's essential to know your mower's model number. This number is typically located on a sticker or metal plate, often found under the seat, on the mower deck, or near the engine. Having this model number allows you to search for and order the correct replacement parts quickly. For those needing a muffler replacement, knowing your model number ensures you get a part that fits perfectly, enhancing the mower's performance and longevity.
At Repair Clinic, we offer expert customer service to guide you in finding the right Lawn Mower parts, such as lock washers for your Weed Eater model. Our dedicated support team is available seven days a week to assist you via live chat, ensuring a seamless ordering experience for Lawn Mower replacement parts online. If your lawn mower blades won't engage, inspect the blade control cable or clutch for issues. Our easy model/part number lookup tool simplifies the process of locating specific parts, helping you resolve common issues like a blade that won't engage. We provide genuine OEM parts and a no-hassle 365-day return policy for uninstalled items. Enjoy our price match guarantee, ensuring you get the best deal. Access our DIY-friendly repair guides and videos to confidently tackle repairs. Trust Repair Clinic to meet your Lawn Mower repair needs with the highest level of customer support and expertise.

Repair Clinic has five ways for you to stop your lawn mower from leaking gas. Before we get to those, let's review how the gasoline you pour into the tank powers the mower.

Why does your lawn mower battery keep dying? Repair Clinic has done the research and this article will provide some answers, starting with what a battery's purpose is on a gas-powered lawn mower.

What's causing that black smoke to billow out of the engine? There are three likely reasons and they are all related to how a gas-powered lawn mower engine operates.