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

Exhaust valve

Exhaust valve

Exhaust valve

Valve, exhaust

Ex valve std

Valve-exhaust

Ex valve std

Valve-exhaust

Valve-exhaust

Valve-exhaust

Valve-exhaust

Valve-exhaust

Valve-exhaust

Valve-exhaust

Valve-exhaust
When it comes to maintaining the performance and warranty of your Simplicity Lawn Mower, using genuine OEM Lawn Mower parts is crucial. The exhaust valve plays a pivotal role in the efficient operation of your mower's engine. At Repair Clinic, we offer a wide selection of replacement Lawn Mower parts including exhaust valves specifically designed for Simplicity models. Ensuring a precise fit, these parts help in sustaining the engine's performance and longevity. If your mower is experiencing issues like rough running or smoking, it might be time to inspect and replace the exhaust valve. Our replacement Lawn Equipment Parts are available online, making it easy to order replacement parts from the comfort of your home. For other needs, explore our extensive collection of Husqvarna Lawn Mower Parts and more. Trust Repair Clinic to empower DIYers and professionals with quality parts and expert repair resources.
Find solutions to common problems and learn how to replace specific parts for Simplicity Lawn Mowers. Whether you're a homeowner or a professional technician, these FAQs can help you maintain your equipment.
First, disconnect the spark plug wire to prevent accidental starting. Remove the engine cover, and locate the exhaust valve. Follow the manufacturer's instructions for removing the valve, and replace it with a new one. Ensure all components are reassembled correctly before testing.
This issue could be due to a clogged carburetor or fuel filter. Clean the carburetor and replace the fuel filter if necessary. Also, check the spark plug for wear and replace it if needed to prevent stalling.
Replace mower blades when they become dull or damaged. Typically, blades should be replaced every 20-25 hours of use. Regular sharpening can extend their life, but replacement is necessary if they're bent or cracked.
For a wide selection of Lawn Equipment Parts, including Simplicity lawn mower parts, visit Repair Clinic. For other replacement parts, check out our Honda Lawn Mower Parts page.


Ensure optimal engine performance with genuine Simplicity Lawn Mower exhaust valve replacement parts from Repair Clinic. Exhaust valves are crucial for releasing combustion gases, impacting the mower's efficiency and longevity. Use our model number lookup to find the precise exhaust valve part for your Simplicity mower. Benefit from our same-day shipping, No-Hassle 365-Day Returns, and Price Match Guarantee for a seamless shopping experience. Need installation guidance? Visit our Lawn Mower Repair Help page or explore other Lawn Mower Muffler Parts for additional options.
Finding the model number for your lawn mower is crucial when searching for replacement parts like exhaust valves. Typically, the model number can be found on a label or metal plate located on the mower's deck, frame, or engine. Once you have the model number, you can quickly find the exact exhaust valve you need by using online resources and ordering systems. For example, visit Honda Lawn Mower Parts for other related parts. This ensures compatibility and simplifies the repair process, whether you're a homeowner or a professional technician.
At Repair Clinic, we understand the importance of keeping your lawn mower in top condition. Whether you need to replace an exhaust valve or another part, our expert customer support is available seven days a week to assist you. Use our live chat for quick and effective help finding the right Lawn Mower replacement parts online. Simply enter your model or part number in our lookup tool to easily locate genuine OEM parts. If you encounter issues like a mower that won't start or blades that won't engage, our dedicated team can guide you through troubleshooting steps to resolve these problems. Enjoy peace of mind with our 365-day no-hassle returns and price match guarantee. Trust Repair Clinic for all your Lawn Mower repair needs.

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.