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

Rectifier
Ensure your Lawn Boy mower runs smoothly with genuine OEM rectifier replacements. A critical component in your mower's charging system, a functional rectifier converts AC to DC power, keeping your battery charged. If you're experiencing issues like a dying battery, it might be due to a faulty rectifier. By choosing Lawn Mower parts from Repair Clinic, you maintain the manufacturer's warranty and guarantee a precise fit for your specific model. Our vast selection of replacement Lawn Mower parts is available replacement parts online, providing convenience and reliability. For more specific Lawn Mower repair parts, browse our range of Lawn Boy Lawn Mower Parts, ensuring your equipment is always in peak condition. Trust Repair Clinic to deliver quality and expertise for all your Lawn Mower parts needs.
Replacing the rectifier in your Lawn Boy lawn mower can resolve common electrical issues. Here are some frequently asked questions to guide you through the process.
If your Lawn Boy lawn mower's battery isn't charging or the electrical system is malfunctioning, the rectifier might be faulty. Check for signs like dim or flickering lights and use a multimeter to test the rectifier output.
The cost of a Lawn Boy lawn mower rectifier can vary, but it typically ranges from $20 to $50. You can purchase genuine replacement parts from trusted retailers like Repair Clinic, which offers a Price Match Guarantee on OEM parts.
To replace the rectifier, first disconnect the battery and locate the rectifier, usually near the engine. Remove the mounting screws and disconnect the wires. Install the new rectifier by following the reverse process. For detailed instructions, refer to Repair Clinic resources.
For more information on maintaining your Lawn Boy lawn mower, visit our Lawn Boy Lawn Mower Parts page for reliable parts and repair tips.


Ensure your Lawn Boy mower operates efficiently with genuine OEM rectifier replacement parts from Repair Clinic. Replacing your lawn mower rectifier is crucial for maintaining proper electrical system functionality, ensuring your battery remains charged and your mower runs smoothly. Utilize our model number lookup to find the exact rectifier part for your Lawn Boy mower. Enjoy the convenience of same-day shipping, No-Hassle 365-Day Returns, and our Price Match Guarantee for a seamless shopping experience. For repair guidance, visit our Lawn Mower Repair Help page, or explore additional Lawn Boy Lawn Mower Parts for more solutions.
When it comes to replacing parts on your Lawn Boy lawn mower, knowing the model number is essential. This number is usually found on a label or metal plate on the mower's chassis, often beneath the seat or on the deck. Once you have the model number, you can easily find the correct Lawn Mower replacement parts online. For example, if you're looking to replace a rectifier, simply enter the model number in the search field of a parts supply website. This ensures you get the right part quickly and efficiently. If you experience issues like the lawn mower battery keeps dying, it might be time to check the rectifier among other components. For other lawn mower parts, visit our Lawn Mower Bag Parts page for more options. With a wide selection of genuine OEM parts and easy-to-follow repair guides, keeping your mower in top condition has never been easier.
Finding the right Lawn Mower parts can be challenging, but Repair Clinic is here to help. Our dedicated support team is available seven days a week, offering live chat for quick assistance and ensuring you get the right parts ordered hassle-free. We understand common issues like a Lawn Mower battery that keeps dying or blades that won't engage and offer genuine OEM replacement parts to resolve these problems efficiently. Use our easy Model/Part Number Lookup to find what you need, backed by a Price Match Guarantee and No-Hassle 365-Day Returns. Plus, access our Lawn Mower Repair Help section for DIY troubleshooting tips and videos. Trust Repair Clinic for all your Lawn Mower repair needs and experience the convenience of expert support and seamless online ordering.

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.