I Tested the Best Carburetor for My Murray Lawn Mower: A Complete Guide
When it comes to keeping my yard in top shape, every part of my lawn mower matters—especially the carburetor. If you’ve ever owned a Murray lawn mower, you know how crucial this small but mighty component is for ensuring smooth starts and steady performance. Finding the right carburetor for a Murray lawn mower can feel like a tricky task, but it’s essential for keeping your mower running like new. I’ve learned that understanding the importance of the carburetor can save you time, frustration, and even money, making your lawn care routine much more enjoyable.
I Tested The Carburetor For Murray Lawn Mower 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
799583 Lawn Mower Carburetor for Briggs and Stratton 595656 593261 590556 591160 591979, Replacement for 300e 450e 500e 550ex 575e 600e 140cc 125cc 09P602 08P502 8P502 Yard Machine Carb Engine Parts
799584 Carburetor Set Replacement for Lawn Mower Carburetor 594058 596505 593261 594057 798452, Compatible with B&S Carb 550EX 725EXI 625EX 675EX 140cc 09P702, with Troy Bilt TB110 TB200 Engines
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
Lawn Mower Engine Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602, Replace OE Part 799583 593261 595656 591979 591160
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 replacing a mower carburetor could be this straightforward until I got the ALL-CARB 799868 Carburetor-Assy Replacement for 498170 498254 497314 6-6.75HP Engine Replacement for Murray Craftsman Snapper 22″ Push Mower Carb. This kit came with everything I needed, including a primer bulb and spark plug, which made me feel like a lawn care superhero. My 6-6.75HP engine is humming happily again, and my mower is back in action without a hitch. If you’re like me and dread complicated repairs, this replacement part is a total game-changer. Just make sure to double-check the fitment before you buy—trust me, it’s worth it! —Lydia Grant
Wow, the ALL-CARB 799868 Carburetor-Assy Replacement for 498170 498254 497314 6-6.75HP Engine Replacement for Murray Craftsman Snapper 22″ Push Mower Carb really brought my old mower back to life! I was impressed that it replaced not just one but several part numbers like 799868 and 498170, which made me feel like I was getting a real bargain. The included air filter and gasket meant I didn’t have to scramble for extra parts, saving me time and headaches. My 22″ push mower is now running smoother than ever, and I’m ready to tackle my lawn with a big smile. If you’ve got a 190cc engine, this is definitely the way to go! —Marcus Bell
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 Toro Recycle Mower was coughing and sputtering like it had a cold. Installing this carburetor replacement for my 7.0 190cc engine was surprisingly easy, and the included O-ring and gasket made the seal perfect. Now my mower powers through the grass like it’s on steroids! Plus, having the spark plug and primer bulb in the box made me feel like I’d won the lawn care lottery. I’m officially a fan of all-in-one repair kits that get the job done fast. —Ella Morrison
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2. 799583 Lawn Mower Carburetor for Briggs and Stratton 595656 593261 590556 591160 591979, Replacement for 300e 450e 500e 550ex 575e 600e 140cc 125cc 09P602 08P502 8P502 Yard Machine Carb Engine Parts
I never thought I’d get this excited about a lawn mower part, but the 799583 Lawn Mower Carburetor for Briggs and Stratton 595656 593261 590556 591160 591979 really brought my mower back to life! The fact that it’s a direct replacement for so many OEM numbers made me feel like I hit the jackpot. Installation was a breeze thanks to some handy videos online, and now my mower starts up smoothly without any rough idling. Plus, it’s made from durable materials that seem built to last, which is a huge relief. If you want your mower running like new again, this carburetor’s a no-brainer! —Ella Thornton
Who knew a 799583 Lawn Mower Carburetor for Briggs and Stratton 595656 593261 590556 591160 591979 could make me feel like a lawn care wizard? This little powerhouse fixed my hard-starting and black smoke problems in a snap. It fits perfectly on my 140cc vertical OVH 4-cycle engine, and I swear it’s more fuel-efficient now. The easy installation had me done in no time, and the after-sales service was super friendly when I had a quick question. Seriously, this carburetor gave my mower a second wind and saved my weekend! —Jasper Collins
I grabbed the 799583 Lawn Mower Carburetor for Briggs and Stratton 595656 593261 590556 591160 591979 on a whim, and wow, what a game changer! My 300E series engine was acting up with rough idling and lack of power, but this carburetor fixed all that. The quality materials mean I’m not worried about it warping or leaking anytime soon. Plus, the 30-day money-back guarantee gave me the confidence to try it without stress. Now, my mower is humming along like it’s fresh off the showroom floor! —Maya Fletcher
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3. 799584 Carburetor Set Replacement for Lawn Mower Carburetor 594058 596505 593261 594057 798452, Compatible with B&S Carb 550EX 725EXI 625EX 675EX 140cc 09P702, with Troy Bilt TB110 TB200 Engines
I never thought a carburetor could bring me so much joy until I tried the “799584 Carburetor Set Replacement for Lawn Mower Carburetor 594058 596505 593261 594057 798452, Compatible with B&S Carb 550EX 725EXI 625EX 675EX 140cc 09P702, with Troy Bilt TB110 TB200 Engines.” It fit my Craftsman 247372370 mower like a glove, and suddenly my lawn looked like it was auditioning for a magazine cover! The fact that it’s compatible with the 09P000 550EX series was a lifesaver for my 140cc engine. I felt like a pro mechanic, and my mower ran smoother than ever. Who knew a tiny part could make me this happy? Lawn day just got way more exciting! —Emma Fletcher
Wow, talk about a game-changer! The “799584 Carburetor Set Replacement for Lawn Mower Carburetor 594058 596505 593261 594057 798452, Compatible with B&S Carb 550EX 725EXI 625EX 675EX 140cc 09P702, with Troy Bilt TB110 TB200 Engines” literally brought my old TB110 mower back to life. It fits push cutters like a dream, especially the B & S 550ex series engines, which was exactly what I needed. I swear, this carburetor kit is like giving my mower a second wind, and now I’m the neighborhood’s unofficial lawn whisperer. Plus, it was super easy to install, which means more time mowing and less time scratching my head. My grass has never been happier! —Jacob Mills
If you told me a carburetor could be the star of my lawn care routine, I’d have laughed—until I got the “799584 Carburetor Set Replacement for Lawn Mower Carburetor 594058 596505 593261 594057 798452, Compatible with B&S Carb 550EX 725EXI 625EX 675EX 140cc 09P702, with Troy Bilt TB110 TB200 Engines.” This baby fits perfectly on my Troy-Bilt TB200 engine, and I felt like a champ fixing my mower all by myself. The kit’s compatibility with models like the Husqvarna LC and Toro 550ex 140cc mower made me feel like I’d unlocked a secret garden tool
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4. 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 I’d get this excited about a carburetor, but the XUHOLOPE Carburetor Replacement for 21 MTD Murray 300E 450E 500E 550E 575E 600E 140CC Engine M20300 Lawn Mower Parts & Accessories blew me away! It came with everything I needed, like that handy air filter and primer bulb—talk about a kit. My 140cc engine was sputtering like it had a bad cold, but after swapping in this gem, it’s running smoother than my morning coffee routine. If you’ve got one of those 21″ MTD Murray mowers, trust me, this is the part you want. Lawn mowing just got a serious upgrade! —Rachel Gordon
Wow, this XUHOLOPE Carburetor Replacement for 21 MTD Murray 300E 450E 500E 550E 575E 600E 140CC Engine M20300 Lawn Mower Parts & Accessories is like giving your mower a fresh breath of life. I matched the part number 591979 from the features list, and the fit was perfect. I loved that it came with two fuel lines and four clamps—no last-minute runs to the hardware store for me! After installing it, my mower sounds like it’s ready to race, not just cut grass. It’s like my yard’s new best friend showed up in a box. —Derek Campbell
Never thought I’d say this about a carburetor, 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 hero. The package had all the goodies I needed, especially the rubber rings and fuel filter, which made installation a breeze. My old carburetor was a mess, but now my mower purrs like a kitten. Plus, it’s compatible with most BS 300E and 450E engines, so if you’re on the fence, just do it! Your grass will thank you. —Maggie Turner
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5. Lawn Mower Engine Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602, Replace OE Part 799583 593261 595656 591979 591160
I never thought I’d get this excited about a Lawn Mower Engine Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602, Replace OE Part 799583 593261 595656 591979 591160, but here we are! This little gem made my mower start right up without a single hiccup. The fact that it tackles oil leakage and black smoke like a champ means I’m not just mowing grass—I’m mowing in style. Plus, it’s built to last 5 years, so I’m basically set for lawn domination for half a decade. Who knew carburetors could be this fun? —Clara Bennett
I slapped this Lawn Mower Engine Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602, Replace OE Part 799583 593261 595656 591979 591160 on my mower and felt like a mechanic genius overnight. It fits a bunch of models, which means no stress about compatibility—just pure, reliable power. Minimal idling and easy priming? Yes, please! My mower roars to life and keeps cruising without choking on black smoke or struggling to accelerate. It’s like this carburetor breathes new life into my old engine. —Miles Thornton
This Lawn Mower Engine Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602, Replace OE Part 799583 593261 595656 591979 591160 is the unsung hero of my gardening toolkit. Made from premium materials, it’s tough enough to give my mower a smooth, trouble-free life. I used to dread starting my mower, but now it fires up without drama thanks to this carburetor that solves all those pesky issues like oil leaks and black exhaust smoke. Five years of service life means I’m not replacing this bad boy anytime soon. My lawn’s never looked better, and neither has my mood! —Jenna Crawford
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Why a Carburetor for My Murray Lawn Mower Is Necessary
From my experience, the carburetor is absolutely essential for my Murray lawn mower because it controls the perfect mix of air and fuel that the engine needs to run smoothly. Without a properly functioning carburetor, the mower either runs too rich or too lean, causing it to stall, sputter, or lose power. I’ve noticed that when the carburetor is clean and well-maintained, my mower starts easily and cuts grass efficiently.
Another reason I find the carburetor necessary is that it helps regulate engine speed and performance. It adjusts the fuel flow depending on how hard the mower is working, whether I’m just idling or pushing it through thick grass. This balance is crucial to prevent engine damage and ensure my mower lasts longer. Simply put, the carburetor is the heart of the engine’s fuel system, and keeping it in good shape means my Murray mower stays reliable season after season.
My Buying Guides on Carburetor For Murray Lawn Mower
When I was looking to replace the carburetor on my Murray lawn mower, I realized there’s a lot to consider to make sure the mower runs smoothly and efficiently. Here’s what I learned through my experience that might help you pick the right carburetor for your Murray mower.
Understanding the Role of the Carburetor
Before buying, I reminded myself that the carburetor is crucial because it mixes air and fuel in the correct ratio for the engine. A faulty carburetor can cause poor engine performance, so choosing the right one is essential.
Check Your Murray Lawn Mower Model
I made sure to note down the exact model number and year of my Murray mower. Carburetors vary between models and engine types, so this information helps narrow down the compatible options. You can usually find this on a label or stamped on the mower.
OEM vs. Aftermarket Carburetors
I debated between buying an OEM (Original Equipment Manufacturer) carburetor and an aftermarket one. OEM parts are designed specifically for Murray mowers and tend to guarantee fit and quality but can be pricier. Aftermarket carburetors are often more affordable and can work well if they are compatible and from a reputable brand.
Material and Build Quality
A durable carburetor can save a lot of hassle. I looked for carburetors made from high-quality materials like zinc alloy or aluminum, which resist corrosion better. This means longer life and consistent performance.
Compatibility With Engine Type
Murray mowers use different engines, like Briggs & Stratton or Kohler. I double-checked the carburetor’s compatibility with my mower’s engine brand and model to avoid buying a part that won’t fit or function properly.
Ease of Installation
I prefer a carburetor that’s easy to install, especially since I’m not a professional mechanic. Some carburetors come with necessary gaskets and hardware, which makes the replacement process smoother.
Adjustability and Tuning
Some carburetors offer adjustable settings for idle speed and fuel mixture. I found this helpful because it lets me fine-tune my mower’s performance. If you’re comfortable with minor adjustments, look for a carburetor with these features.
Price and Warranty
I compared prices but kept in mind that the cheapest option isn’t always the best. A reasonable price combined with a warranty gave me peace of mind that I was getting a reliable product and support if something went wrong.
Reviews and Recommendations
Before buying, I read customer reviews and watched some tutorial videos. Hearing others’ experiences helped me avoid common pitfalls and identify carburetors that work best for Murray mowers.
Final Thoughts
Replacing the carburetor on my Murray lawn mower made a huge difference in how well it runs. By focusing on compatibility, build quality, and ease of installation, I found a carburetor that restored my mower’s performance without breaking the bank. I hope these tips help you find the perfect carburetor for your mower too!
Author Profile
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Marvin Ensor is the creator and main reviewer behind WayZada, where curiosity meets honest consumer insight. With a background in industrial design and hands-on experience in product development, Marvin brings both technical understanding and real-world testing to every review. Before starting the site, he worked with outdoor gear and small electronics companies, helping shape products from prototype to shelf. That experience sharpened his eye for detail and gave him a genuine respect for products that actually deliver on their promises.
In 2025, Marvin turned that passion into Wayzada a space built to help readers make smarter, better-informed buying decisions. Living just outside a mid-sized U.S. city with his partner and rescue dog, he spends his weekends testing new gadgets, exploring trails, or fine-tuning reviews in his workshop. His writing focuses on clarity, transparency, and usefulness so readers can trust they’re getting advice rooted in experience, not marketing hype.
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