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

Choke shaft kit

Kit-throttle shaft
Ensure your MasterCut lawn mower operates efficiently with genuine OEM throttle shaft replacement parts from Repair Clinic. These precise-fit parts are designed to maintain the manufacturer's warranty and ensure your lawn mower runs smoothly. A faulty throttle shaft can lead to issues like a lawn mower that runs rough or has difficulty starting. By replacing the throttle shaft, you're addressing a crucial component that regulates your mower's speed and performance. Repair Clinic offers a comprehensive range of replacement parts online, ensuring you can order with confidence and convenience. For other essential components, explore Lawn Mower Axle Roller Shaft Wheel Parts to keep your mower in top condition. Trust Repair Clinic for all your Lawn Mower repair parts needs, empowering DIY enthusiasts and technicians alike.
Repair Clinic offers a wide range of genuine MasterCut lawn mower parts, including throttle shaft replacements. Whether you're a homeowner or a professional technician, our resources can assist in fixing your equipment.
To replace the throttle shaft, first disconnect the spark plug to ensure safety. Remove the air filter cover and housing, then detach the carburetor. Replace the old throttle shaft with the new one, ensuring it's securely attached. Reassemble the components and reconnect the spark plug.
If your lawn mower experiences inconsistent speed or stalling, it may indicate a faulty throttle shaft. Inspect the shaft for wear or damage and consider replacing it if necessary.
Check your lawn mower's model number, usually found on the engine or deck. Use this number to find the correct replacement part at Repair Clinic. We offer a price match guarantee for genuine parts.
Explore our extensive selection of lawn mower starter parts to ensure your equipment runs smoothly.


Ensure optimal performance of your MasterCut Lawn Mower by replacing worn-out throttle shafts with genuine OEM parts from Repair Clinic. Throttle shafts play a crucial role in regulating engine speed, making their replacement vital for maintaining smooth operation and fuel efficiency. Use our model number lookup to find the exact throttle shaft for your mower and benefit from same-day shipping, No-Hassle 365-Day Returns, and a Price Match Guarantee. For more information on installation, visit our Lawn Mower Repair Help page. Explore other Lawn Mower Dipstick Parts for additional maintenance solutions.
When searching for a MasterCut Lawn Mower Throttle Shaft Replacement, knowing your mower's model number is crucial. This number is typically found on a plate or sticker on the mower, often under the seat, on the deck, or near the engine. Once identified, use this model number for a seamless lookup and ordering process for replacement parts. This ensures compatibility and ease of installation, saving both time and money. Utilize online resources like those provided by Repair Clinic to enter your model number and find the exact throttle shaft you need. This method guarantees you get genuine OEM parts backed by a price match guarantee and hassle-free returns.
For other parts, such as Lawn Mower Shear Pin Parts, knowing the model number also simplifies your search, ensuring that you find the right fit for your specific mower model.
At Repair Clinic, we're dedicated to helping you find the perfect Lawn Mower replacement parts with ease. Whether you're dealing with a stubborn throttle shaft or any other component, our customer service is available seven days a week to assist you. Our live chat offers quick support to ensure you can confidently order the parts you need. Use our model/part number lookup for a hassle-free search experience. Plus, enjoy benefits like a no-hassle 365-day return policy and a price match guarantee on genuine OEM parts. If your lawn mower is hard to start or the blades won't engage, consult our troubleshooting tips to identify and resolve these issues efficiently. Remember, our DIY-friendly resources, including repair guides and videos, are just a click away, making it simple for both homeowners and professional technicians to perform repairs. Visit Repair Clinic today and let us empower you to keep your lawn equipment running smoothly!

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.