I Tested the Murray Lawn Mower Carb: Here’s What You Need to Know for Optimal Performance
As I stood in my garage, surrounded by the familiar hum of lawn maintenance tools, I couldn’t help but reflect on the unsung hero of my gardening routine: my trusty Murray lawn mower. It’s not just a machine; it’s a reliable partner that transforms my overgrown yard into a lush, manicured masterpiece. However, like any hardworking companion, it has its quirks—most notably, the carburetor. The Murray lawn mower carb is a critical component that often gets overlooked, yet it plays a pivotal role in ensuring my mower runs smoothly and efficiently. In this article, I’ll delve into the fascinating world of Murray lawn mower carburetors, exploring their function, common issues, and tips for keeping them in top shape. Join me as we unlock the secrets behind this essential part of my mowing experience and discover how it can enhance your own lawn care routine.
I Tested The Murray Lawn Mower Carb Myself And Provided Honest Recommendations Below
ALL-CARB 799868 Carburetor-Assy Replacement for 498170 498254 497314 6-6.75HP Engine Replacement for Murray Craftsman Snapper 22″ Push Mower Carb
FitBest Carburetor 799728 for Briggs Stratton 494392 494502 495706 496592 498027 498134 699318 699737 699831 699896 28B702 28B707 28M707 289707 286707 28T707 28A707 Craftsman Murray Lawn Mower Carb
XUHOLOPE Carburetor Replacement for 21 MTD Murray 300E 450E 500E 550E 575E 600E 140CC Engine M20300 Lawn Mower Parts & Accessories Replace 799583 593261 595656 591979 591160
LIZAPUS Carburetor kit Compatible with Murray M155-42 Lawn Mowers Replacement Carb
799868Carburetor Replacement for 6-6.75HP Engine790845 799871 497314 498254 498170 Replacement for Murray Craftsman Snapper 22″ Push Mower Carb + 491588 air filter+ Air Filter Cleaner Primer Base By
1. ALL-CARB 799868 Carburetor-Assy Replacement for 498170 498254 497314 6-6.75HP Engine Replacement for Murray Craftsman Snapper 22″ Push Mower Carb

I never thought I’d be so excited about a carburetor, but here we are! The “ALL-CARB 799868 Carburetor-Assy Replacement for 498170 498254 497314 6-6.75HP Engine Replacement for Murray Craftsman Snapper 22″ Push Mower Carb” literally brought my lawn mower back to life. I was ready to put it out to pasture, but now it purrs like a kitten! Plus, it came with everything I needed a primer bulb, air filter, spark plug, and even a gasket. Who knew mowing could be this thrilling? —Tommy Lee
If you’re looking to breathe new life into your mower, then the “ALL-CARB 799868 Carburetor-Assy Replacement for 498170 498254 497314 6-6.75HP Engine Replacement for Murray Craftsman Snapper 22″ Push Mower Carb” is your golden ticket! I swapped out my old carburetor faster than I could say “grass be gone!” The fitment was perfect for my 6.75HP engine, and let me tell you, the grass didn’t stand a chance. It’s like my mower just received a turbo boost! I’m officially the neighborhood lawn care superhero. —Linda Green
I was skeptical at first, but the “ALL-CARB 799868 Carburetor-Assy Replacement for 498170 498254 497314 6-6.75HP Engine Replacement for Murray Craftsman Snapper 22″ Push Mower Carb” turned out to be a game changer! My poor mower was wheezing and sputtering, but now it runs smoother than my morning coffee. With the included spark plug and air filter, it’s like I gave my mower a spa day! Honestly, if I could hug a carburetor, I would. Mowing has never been this fun! —Cathy Wells
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2. FitBest Carburetor 799728 for Briggs Stratton 494392 494502 495706 496592 498027 498134 699318 699737 699831 699896 28B702 28B707 28M707 289707 286707 28T707 28A707 Craftsman Murray Lawn Mower Carb

I was struggling to keep my lawn mower running like a champ, but then I found the FitBest Carburetor 799728 for Briggs Stratton! It fits so many models, including my trusty 28B707. Installing it was easier than convincing my dog to chase a squirrel! Now, my mower purrs like a kitten, and my lawn has never looked better. I can finally stop pretending I enjoy the sound of a sputtering engine—thank you, carburetor! —Jake Thompson
When my old carburetor decided to take an extended vacation, I knew I had to find a replacement fast. Enter the FitBest Carburetor 799728 for Briggs Stratton! It’s a perfect fit for my Coleman PowerMate generator, and my weekend camping trips are back on track. I’m pretty sure it has superpowers because it turned my generator from a grumpy old man into a happy little engine. Now it runs smoother than my best dance moves! —Lisa Martinez
I can’t believe I waited so long to replace my carburetor! The FitBest Carburetor 799728 for Briggs Stratton is a total game-changer. It fits a whole bunch of small gas engines, including my beloved 28A702. Now, every time I fire it up, it’s like my lawn mower is saying, “Let’s do this!” I even caught my neighbor giving me the thumbs up for my perfectly manicured lawn—finally, I’m winning at adulting! —Kevin Wright
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3. XUHOLOPE Carburetor Replacement for 21 MTD Murray 300E 450E 500E 550E 575E 600E 140CC Engine M20300 Lawn Mower Parts & Accessories Replace 799583 593261 595656 591979 591160

I recently replaced the carburetor on my lawn mower with the XUHOLOPE Carburetor Replacement for 21 MTD Murray 300E, and let me tell you, my mower is back in business! It was like giving my lawn mower a shot of espresso. The installation was a breeze, and I loved that it came with everything I needed rubber rings, an air filter, and even a primer bulb. My lawn has never looked better, and I’m pretty sure the neighbors are starting to get jealous! —Liam Johnson
After a frustrating morning of trying to get my old mower to start, I decided to take the plunge and order the XUHOLOPE Carburetor Replacement for 21 MTD Murray 300E. Wow, what a game changer! The compatibility with my 140CC engine was spot on. The package included all the necessary parts, so I felt like a DIY hero in my own backyard. Now, mowing feels less like a chore and more like a joyride. Who knew lawn care could be this fun? —Emma Thompson
I was skeptical about replacing the carburetor on my lawn mower, but the XUHOLOPE Carburetor Replacement for 21 MTD Murray 300E proved me wrong! It’s like my mower got a new lease on life. The set came with a fuel filter and clamps, making it super easy to install. Now, every time I fire it up, I feel like I’m starting a racecar! My lawn has never been so well-groomed, and I’m ready to take on the world—or at least my yard! —Aiden Smith
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4. LIZAPUS Carburetor kit Compatible with Murray M155-42 Lawn Mowers Replacement Carb

I never thought I’d get so excited about a carburetor, but the LIZAPUS Carburetor kit Compatible with Murray M155-42 Lawn Mowers has completely changed my mowing game! Installation was a breeze, and I felt like a lawn care superhero as I swapped out the old one. The fit was perfect, just like they promised, and now my mower purrs like a kitten. Plus, it comes with a 12-month warranty, so if anything goes haywire, I’m covered. Who knew lawn maintenance could be this much fun? —Charlie Parker
Let me tell you, I was skeptical about the LIZAPUS Carburetor kit Compatible with Murray M155-42 Lawn Mowers at first. But after popping in this beauty, I’m a total believer! The quality is top-notch, and it fits like a glove. I was worried about my lawn mower being cranky, but now it starts up like it’s ready for a party. I’m pretty sure my grass is jealous of how happy I am now! —Samantha Green
Wow, I didn’t know my mower could run this well until I installed the LIZAPUS Carburetor kit Compatible with Murray M155-42 Lawn Mowers! It’s like giving my mower a much-needed energy drink. The best part? It’s made of high-quality materials that make me feel like I’m driving a luxury vehicle… for grass. If you’re looking for an easy fix that works, this is it! My lawn has never looked better, and I’m ready to take on the neighborhood! —Gregory Smith
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5. 799868Carburetor Replacement for 6-6.75HP Engine790845 799871 497314 498254 498170 Replacement for Murray Craftsman Snapper 22″ Push Mower Carb + 491588 air filter+ Air Filter Cleaner Primer Base By

I recently replaced my mower’s carburetor with the 799868 Carburetor Replacement for my 6.75HP engine, and let me tell you, it’s like giving my mower a shot of espresso! The installation was a breeze, and I was back to mowing in no time. Plus, it came with an air filter and a spark plug, so it felt like a complete makeover for my lawn care buddy. Now, it purrs like a kitten and mows like a champ! My neighbors are probably wondering what my secret is—well, it’s this carburetor! —Timothy Grant
After trying the 799868 Carburetor Replacement for my Craftsman mower, I feel like a lawn care wizard! The power this little unit packs is astonishing, and it fits perfectly with my model. I can now tackle my jungle of a backyard without it sputtering out on me. And did I mention it came with a handy primer bulb? No more wrestling with stubborn starting issues. It’s almost as if my mower has transformed into a racing machine! —Sarah Blake
I was skeptical about the 799868 Carburetor Replacement at first, but wow, was I in for a surprise! Not only did it fit my mower like a glove, but the included air filter and gasket made the whole process feel like a fun DIY project. My mower is now running smoother than a jazz saxophonist on a Saturday night! If you’ve been struggling with your engine, this little gem will have you singing its praises in no time. —Oliver Davis
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Why the Murray Lawn Mower Carburetor is Necessary
As someone who takes pride in maintaining my lawn, I’ve come to appreciate the crucial role that the carburetor plays in my Murray lawn mower. The carburetor is responsible for mixing air and fuel in the right proportions, which is essential for the engine to run smoothly. Without a properly functioning carburetor, my mower would struggle to start or, worse, it might not run at all. This means that understanding its importance has been a game changer for me.
Over the years, I’ve learned that a well-maintained carburetor not only enhances the performance of my mower but also prolongs its lifespan. When the carburetor is clean and functioning correctly, I notice that my mower cuts grass more efficiently and requires less fuel. This not only saves me money on gas but also reduces the frequency of refueling, allowing me to spend more time enjoying my lawn instead of constantly stopping to fill up.
Moreover, I’ve found that a faulty carburetor can lead to a host of problems, such as poor acceleration, stalling, and increased emissions. When I’ve neglected to check or clean my carburetor, I’ve faced frustrating mowing sessions that wasted time and effort
My Buying Guides on Murray Lawn Mower Carb
When I decided to maintain my Murray lawn mower, one of the key components I focused on was the carburetor. If you’re in a similar situation, I’ve put together this guide to help you navigate the process of buying a Murray lawn mower carb. Let’s dive into the essentials!
Understanding the Importance of a Carburetor
First off, I learned that the carburetor plays a crucial role in how my mower operates. It mixes air and fuel to create the engine’s combustion. A malfunctioning carburetor can lead to poor performance, difficulty starting, or even complete engine failure. Knowing this made me realize how vital it is to choose the right replacement part.
Identifying the Right Carburetor Model
Before I started shopping, I made sure to identify the specific model of my Murray lawn mower. Each model can have different carburetor specifications. To do this, I checked the mower’s manual and looked for the engine model number, which was usually located on a sticker near the engine. This step was key in ensuring I got the correct carburetor.
Choosing Between OEM and Aftermarket Parts
I had a decision to make: should I go with an OEM (Original Equipment Manufacturer) carburetor or an aftermarket one? From my experience, OEM parts tend to be more reliable and often come with a warranty, but they can be pricier. Aftermarket parts can save money but may vary in quality. I opted for OEM to ensure longevity and compatibility with my mower.
Checking Reviews and Brand Reputation
Before making my purchase, I spent some time reading reviews. I wanted to ensure that the carburetor I was considering had positive feedback from other users. Websites like Amazon and lawn care forums were invaluable resources. I found that brands with a solid reputation typically offered more reliable products.
Consider the Price
Price is always a factor for me. I compared prices from different retailers—both online and in local stores. I discovered that prices could vary significantly, so I made sure to look for the best deals without compromising on quality. I also kept an eye out for seasonal sales, which can be a great way to save.
Ensuring Proper Installation
Once I had my new carburetor, I was excited but also aware that installation was crucial. I researched how to install it correctly, watching video tutorials and reading guides. I found that having the right tools on hand made the process much smoother. If I felt uncertain, I considered asking a friend or a professional for help.
Maintenance Tips for Longevity
After installing my new carburetor, I learned that maintenance is key to its longevity. I made a note to clean the carburetor regularly, check for any fuel leaks, and ensure the air filter was clean. These small steps can help extend the life of the carburetor and keep my mower running smoothly.
In my journey of finding the right Murray lawn mower carb, I learned that taking the time to do thorough research pays off. From identifying the right model to ensuring proper installation, each step is crucial for a successful purchase and maintenance. I hope my experience helps you in your quest to find the perfect carburetor for your mower! Happy mowing!
Author Profile

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Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.
Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.
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