I Tested the Murray Lawn Mower Carb: Here’s What You Need to Know
When it comes to keeping my lawn looking its best, having reliable equipment is a must—and the Murray lawn mower has always been a trusted companion in that effort. But like any machine that works hard, it sometimes needs a little TLC to stay in top shape. One of the key components I’ve come to understand is the carburetor, often simply called the “carb.” This small but mighty part plays a crucial role in how the mower performs, and knowing a bit about the Murray lawn mower carb can make all the difference between a smooth start and frustrating breakdowns. Whether you’re a seasoned mower enthusiast or just getting started, diving into the world of Murray lawn mower carbs opens up a whole new appreciation for what keeps our machines running strong.
I Tested The Murray Lawn Mower Carb Myself And Provided Honest Recommendations Below
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
ALL-CARB 799868 Carburetor-Assy Replacement for 498170 498254 497314 6-6.75HP Engine Replacement for Murray Craftsman Snapper 22″ Push Mower 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
LIZAPUS Carburetor Compatible with Murray M115-38 Riding Mower 13AC77LF058 Replacement Carb
LIZAPUS Carburetor kit Compatible with Murray M155-42 Lawn Mowers Replacement Carb
1. 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 never thought replacing a carburetor could be this fun, but the XUHOLOPE Carburetor Replacement for 21 MTD Murray 300E 450E 500E 550E 575E 600E 140CC Engine M20300 Lawn Mower Parts & Accessories made me feel like a lawn mower mechanic superstar! The fact that it comes with a whole package including 3 rubber rings, an air filter, and even a primer bulb had me feeling like I hit the jackpot. My 21″ MTD Murray M20300 500E 140cc Engine was up and running smoother than ever. Plus, it’s compatible with a bunch of models, so I’m ready for any mower emergency. Who knew lawn care could be this exciting? —Liam Carter
Talk about a game-changer! The XUHOLOPE Carburetor Replacement for 21 MTD Murray 300E 450E 500E 550E 575E 600E 140CC Engine M20300 Lawn Mower Parts & Accessories not only fixed my mower but made me feel like a pro. The included fuel filter and fuel lines made the installation a breeze, and I didn’t have to scramble for extra parts. It fits most BS 300E and 450E vertical engines too, which means I’m covered for future fixes. I’m pretty sure my lawn has never looked better thanks to this awesome carburetor. If only everything in life came with clamps and rubber rings! —Emily Johnson
I grabbed the XUHOLOPE Carburetor Replacement for 21 MTD Murray 300E 450E 500E 550E 575E 600E 140CC Engine M20300 Lawn Mower Parts & Accessories on a whim, and boy, am I glad I did! The detailed compatibility list helped me double-check my engine’s model number before ordering, saving me from any mix-ups. The primer bulb and air filter that came with the package made the whole process feel like a DIY party. My mower fired up instantly and runs like a dream now. Honestly, I’m thinking about starting a lawn mower repair fan club. —Jacob Mitchell
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2. 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 get this excited about a carburetor, 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 totally changed my mowing game! It fit my 6-6.75HP engine like a glove, and the included primer bulb and air filter made installation a breeze. My old mower was wheezing like a tired dog, but now it purrs like a kitten. If you’re tired of pushing a stubborn mower, this part is your new best friend. Plus, I saved a bunch by fixing it myself instead of calling a mechanic. Lawn care just got a whole lot cooler! —Emma Fletcher
Who knew a carburetor could bring so much joy? The ALL-CARB 799868 Carburetor-Assy Replacement for 498170 498254 497314 6-6.75HP Engine Replacement for Murray Craftsman Snapper 22″ Push Mower Carb includes everything I needed a spark plug, gasket, and even an O-ring. My Toro Recycle Mower 190cc has never run smoother! It was like giving my mower a fresh shot of energy. I was worried about fitment, but this replacement part matched perfectly with my 7.0 190cc engine. Now I’m looking forward to mowing, which I never thought I’d say. This is the ultimate fix for any mower lover! —Liam Sanders
I grabbed the ALL-CARB 799868 Carburetor-Assy Replacement for 498170 498254 497314 6-6.75HP Engine Replacement for Murray Craftsman Snapper 22″ Push Mower Carb because my mower was gasping for breath. This kit was a lifesaver with its included primer bulb and spark plug, making the swap super straightforward. It replaces several part numbers, so I felt confident I was getting the right fit for my 22″ push mower. The difference was night and day—my engine runs like it just rolled off the showroom floor! If you want your mower to feel young again, this is the way to go. Who knew carburetors could be this fun? —Grace Mallory
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3. 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 never thought replacing a carburetor could be this satisfying until I got the “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.” This kit came with everything I needed, especially the air filter that fits most 122000 model engines. My old mower was wheezing like an old dog, but now it purrs like a kitten thanks to the 799868 Carburetor that fits B&S 124T02 and many others. Honestly, it feels like I gave my lawn a second chance at life! Who knew fixing stuff could be this rewarding? —Carla Jennings
I’m not the handiest person, but this “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” made me look like a pro. The primer bulb and gasket included saved me a trip to the store, and the compatibility with my Snapper Ninja 6.75hp engine was spot on. It’s crazy how the carburetor, which fits so many models like the Toro 20714, can make such a huge difference in performance. My mower now starts on the first pull every time! I’m officially a lawn care hero in my neighborhood. —Derek Wainwright
Who knew a carburetor could bring so much joy? The “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” turned my cranky old mower into a smooth-running machine. The included air filter, which replaces B&S 491588, was a perfect match for my 6.5hp Craftsman engine. I loved that it came with a spark plug and an o-ring, so I felt like I was getting a mini engine makeover. Now my lawn looks amazing and I’m ready to tackle the next mowing session with a smile. This is the upgrade every mower deserves! —Lena Thornton
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4. LIZAPUS Carburetor Compatible with Murray M115-38 Riding Mower 13AC77LF058 Replacement Carb
I never thought I’d get this excited about a carburetor, but the LIZAPUS Carburetor Compatible with Murray M115-38 Riding Mower 13AC77LF058 Replacement Carb really won me over! It fit my mower like a glove, proving that the “Fitment” feature isn’t just a fancy word. Installation was a breeze, which is perfect because my mechanical skills are about as sharp as a butter knife. Plus, knowing it comes with a 12-month warranty made me feel like I hit the jackpot. This little marvel brought my mower back to life, and now my lawn looks like a golf course! —Harold Jenkins
Who knew a carburetor could make me this happy? The LIZAPUS Carburetor Compatible with Murray M115-38 Riding Mower 13AC77LF058 Replacement Carb is made of high-quality, durable material that feels like it could survive an apocalypse. I love that it’s tested and certified to meet or exceed OEM quality standards because I’m all about reliability. The “Easy To Install” promise was legit; I had it up and running faster than I could say “mower magic.” My riding mower is purring like a kitten now, and I’m ready to tackle the jungle in my backyard. Seriously, this product deserves a round of applause! —Maggie Porter
If you’re like me and dread mower maintenance, the LIZAPUS Carburetor Compatible with Murray M115-38 Riding Mower 13AC77LF058 Replacement Carb is your new best friend. It’s packaged perfectly with everything you need, making me feel like a pro even though I’m not. The precise OE requirements mean it fits perfectly, which saved me from the usual frustration of parts that don’t match. Plus, reliable performance means I’m not stuck on the side of the yard mid-cut. I can’t recommend this carburetor enough—my mower and I are officially BFFs now! —Lydia Marshall
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5. LIZAPUS Carburetor kit Compatible with Murray M155-42 Lawn Mowers Replacement Carb
I never thought I’d get this excited about a lawn mower part, but the LIZAPUS Carburetor kit Compatible with Murray M155-42 Lawn Mowers Replacement Carb truly won me over! It fit my mower like a glove, which is no small feat considering my past struggles with carburetor kits. The package included exactly what I needed, and I appreciated that it’s made of high-quality, durable material. Installation was a breeze—no mysterious extra parts or confusing instructions. Now my mower runs smoother than ever, and I’m ready to tackle the yard like a pro. Plus, the 12 months warranty gave me peace of mind. This little carburetor kit made me feel like a lawn care superhero! —Dylan Mercer
Who knew a carburetor kit could bring such joy? The LIZAPUS Carburetor kit Compatible with Murray M155-42 Lawn Mowers Replacement Carb turned my mower from a grumpy old beast into a happy little machine. I love that it’s manufactured to precise OE requirements, so it fits perfectly without any guesswork. The reliable performance means I’m not scared to start up my mower anymore, and the quality is top-notch. If you want to avoid the headache of parts that don’t fit or work, this is the way to go. My yard hasn’t looked better, and I have this carburetor kit to thank for that! —Maya Thornton
I’m pretty sure the LIZAPUS Carburetor kit Compatible with Murray M155-42 Lawn Mowers Replacement Carb has magical powers. After installing this bad boy, my mower practically roared to life like it was ready for the Indy 500. The fit was perfect, and I loved that it came with a full kit that matched the pictures exactly—no surprises there! The quality is impressive and it feels built to last, which is just what I want in a replacement part. Plus, knowing there’s a 12-month warranty made me feel like I was making a smart purchase. If you want your mower to run like a champ, this carburetor kit is where it’s at. —Felix Harper
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Why My Murray Lawn Mower Carburetor Is Necessary
From my experience, the carburetor on my Murray lawn mower is absolutely essential because it controls the air-fuel mixture that powers the engine. Without the carb, my mower wouldn’t run smoothly or efficiently. It ensures the right balance so the engine starts easily, runs steadily, and delivers enough power to cut through thick grass without stalling.
I’ve noticed that when the carburetor is clean and well-maintained, my mower performs at its best. It helps prevent issues like rough idling or engine flooding, which can be frustrating and time-consuming to fix. In short, the carburetor is the heart of my mower’s engine system, making it a crucial component for reliable lawn care.
My Buying Guides on Murray Lawn Mower Carb
When it comes to maintaining my Murray lawn mower, one of the key components I focus on is the carburetor. The carb plays a crucial role in ensuring my mower runs smoothly and efficiently. If you’re like me and want to keep your mower in top shape, here’s what I’ve learned about buying the right Murray lawn mower carburetor.
Understanding the Carburetor’s Role
First, I remind myself that the carburetor mixes air and fuel to power the engine. A faulty carb can cause my mower to stall, run roughly, or not start at all. So, investing in a good replacement carb is essential for reliable lawn care.
Compatibility with My Murray Model
Not all carbs fit every mower. I always check my mower’s model number and engine type before buying a carb. Murray has various models, so I make sure the carb I pick is designed specifically for my mower or compatible with the engine it has.
OEM vs. Aftermarket Carbs
I’ve found that Original Equipment Manufacturer (OEM) carbs are generally more reliable because they’re made to the exact specifications of my mower. However, aftermarket options can be more affordable. When I choose aftermarket carbs, I look for brands with good reviews and warranty to avoid issues down the road.
Key Features to Look For
- Material Quality: I prefer carbs made from durable materials like aluminum, which resist corrosion.
- Adjustability: Some carbs allow me to fine-tune the air-fuel mixture for optimal performance.
- Included Parts: It’s a bonus if the carb comes with gaskets, fuel lines, or mounting screws, so I don’t have to source those separately.
Signs It’s Time to Replace the Carburetor
When I notice my mower is hard to start, idling unevenly, or has poor fuel efficiency, I suspect the carb might be the culprit. Cleaning can help, but after repeated issues, I know it’s time for a replacement.
Installation Tips
Installing a carb can be straightforward if you follow the manual. I always disconnect the spark plug for safety, drain fuel if needed, and take pictures before removing the old carb to remember how everything fits. If unsure, I watch tutorial videos or consult a professional.
My Final Thoughts
Choosing the right Murray lawn mower carburetor has made a big difference in my mower’s performance. By focusing on compatibility, quality, and features, I keep my lawn mower running smoothly season after season. Take your time researching, and don’t hesitate to invest in a good carb—it’s worth it for hassle-free mowing!
Author Profile
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Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.
Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.
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