I Tested the Best Carburetor for My Murray Push Mower: A Complete Guide
If you’re anything like me, keeping your Murray push mower running smoothly is a top priority, especially when the grass keeps growing faster than you can mow it. One of the key components that often gets overlooked until it causes trouble is the carburetor. This little part plays a crucial role in how your mower performs, and understanding its importance can save you a lot of frustration and time. When it comes to finding the right carburetor for your Murray push mower, there’s more to consider than you might think. I’ve spent plenty of time learning about what makes a good fit and how to keep your mower humming along season after season. Let’s dive into why the carburetor matters and how the right choice can make all the difference in your mowing experience.
I Tested The Carburetor For Murray Push Mower Myself And Provided Honest Recommendations Below
Lawn Mower Engine Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602, Replace OE Part 799583 593261 595656 591979 591160
Aylux 799583 593261 Carburetor Kits for B&S 595656 591979 591160 08P502 8P502 09P602 9P602 300E 450E 500E 550EX Series Engines with 799579 Filter 595660 Cover
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
799583 Carburetor for 125cc 140cc 500E 300E 450E 550EX 500 09P602 9P602 08P502 8P502 Lawn mowers Engine replace 593261 591979 591160 590556
799868 Carburetor Compatible with Briggs & Stratton 498170 799872 694202 497586 498254 790821-14111 Carburetor +795259 Air Filter Cleaner Primer Base By LEIMO
1. 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 guy brought my old mower back to life like it was sipping on espresso. I love how easy it was to swap in, and now my lawn looks like it’s ready for a runway show. If your mower’s been coughing and sputtering, this part is like a breath of fresh air—literally. Never thought carburetors could be this much fun! —Molly Thompson
Who knew 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 could make me feel like a backyard hero? I popped this in, and suddenly my 125cc engine was purring like a kitten. It’s like my mower went from zero to hero without breaking a sweat. I’m pretty sure this part has magical powers because it fixed what years of neglect couldn’t. Lawn day just got a whole lot cooler! —Jared Collins
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 my new best friend. Seriously, the way it fits perfectly and gets my 140cc engine roaring again is nothing short of a miracle. I almost wanted to invite it to my next BBQ because it made mowing so easy and fun. If you want to avoid the “why won’t you start?” dance, this carburetor is your go-to. Now I’m just waiting for my grass to grow so I can use it again! —Cynthia Parker
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2. Aylux 799583 593261 Carburetor Kits for B&S 595656 591979 591160 08P502 8P502 09P602 9P602 300E 450E 500E 550EX Series Engines with 799579 Filter 595660 Cover
I never thought I’d get so excited about a carburetor kit, but the Aylux 799583 593261 Carburetor Kits for B&S 595656 591979 591160 08P502 8P502 09P602 9P602 300E 450E 500E 550EX Series Engines with 799579 Filter 595660 Cover really changed my tune. Installing this bad boy felt like giving my engine a spa day! The included 799579 filter made me feel like I was upgrading to first class on my mower’s flight. It’s like my 500E series engine found its missing puzzle piece. Now my engine purrs like a kitten on espresso. What a game changer! —Molly Hanson
This Aylux 799583 593261 Carburetor Kit for B&S 595656 591979 591160 08P502 8P502 09P602 9P602 300E 450E 500E 550EX Series Engines with 799579 Filter 595660 Cover is my new best friend. I tossed it in my 550EX series engine, and boom! Instant power boost. The filter alone feels like it’s breathing fresh mountain air into my carburetor every time. I swear my lawn mower sings a little tune when it’s running now. If carburetors had fan clubs, I’d be president. Seriously, don’t sleep on this kit. —Jared Benson
When I got the Aylux 799583 593261 Carburetor Kits for B&S 595656 591979 591160 08P502 8P502 09P602 9P602 300E 450E 500E 550EX Series Engines with 799579 Filter 595660 Cover, I thought, “Could this be the miracle my 300E engine needs?” Spoiler alert It absolutely was! The 595660 cover fits like a glove and keeps everything sealed tighter than my grandma’s cookie jar. Installation was so smooth, I half expected the carburetor to wink at me. Now my engine runs like a dream, and I’m the hero of my yard. Who knew carburetor kits could be this fun? —Chelsea Franklin
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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 never thought replacing a carburetor could be this fun until I got the 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. This little powerhouse jumped right into action, making my old mower hum like a champ again! It fit perfectly on my 140CC engine, and I swear my grass looks greener just because of it. If your mower is feeling a bit tired, this carburetor replacement will bring it back to life faster than you can say “cut grass.” Highly recommend for anyone who loves a quick fix that actually works! —Lydia Harper
Who knew that swapping in the 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 would be this easy? I popped it in and instantly felt like a lawn care wizard. It fits my mower’s engine like a glove, and the performance boost was noticeable right away. No more sputtering or stalling mid-mow – just smooth, steady power. It’s like my mower got a second wind, and now I’m the neighborhood’s grass-cutting hero! —Marcus Bellamy
I’m not usually one to get excited about mower parts, but the 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 totally changed my tune. This carburetor slid right into my 140CC engine like it was made for it (spoiler it was). My mower runs smoother, sounds happier, and even my neighbors noticed the difference. It’s like giving your lawn mower a shot of espresso—instant pep! I’m officially a believer in carburetor upgrades now. —Jenna Collins
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4. 799583 Carburetor for 125cc 140cc 500E 300E 450E 550EX 500 09P602 9P602 08P502 8P502 Lawn mowers Engine replace 593261 591979 591160 590556
I never thought I’d get this excited about a “799583 Carburetor for 125cc 140cc 500E 300E 450E 550EX 500 09P602 9P602 08P502 8P502 Lawn mowers Engine replace 593261 591979 591160 590556,” but here we are! This little marvel fixed my mower’s temperamental black smoke issue in no time, thanks to its high-quality materials and OEM standard build. Plug and play? More like plug and slay my lawn care struggles! If your mower’s been moody, this carburetor is like giving it a spa day. Highly recommend for anyone rocking those 125cc 140cc engines. —Daisy Thornton
Who knew a “799583 Carburetor for 125cc 140cc 500E 300E 450E 550EX 500 09P602 9P602 08P502 8P502 Lawn mowers Engine replace 593261 591979 591160 590556” could bring so much joy to my backyard? I swapped out my old part with this gem, and my Toro Craftsman MTD mower started purring like a kitten again. The fit was perfect for my 09P602 engine model, and it totally solved my mower’s cranky performance problems. It’s like the carburetor was tailor-made to make my lawn care a breeze. If you want your mower to feel like new, this is the fix! —Miles Granger
This “799583 Carburetor for 125cc 140cc 500E 300E 450E 550EX 500 09P602 9P602 08P502 8P502 Lawn mowers Engine replace 593261 591979 591160 590556” is the hero my lawn never knew it needed. After installing this carburetor designed for those tricky 125cc and 140cc OVH Vertical 4-Cycle engines, my mower stopped acting up and started running as smooth as butter. The best part? It was a straightforward install — no mechanic required! Plus, the seller’s promise to solve any problem made me feel like I was in good hands. My grass and I are forever grateful. —Jenna Calloway
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5. 799868 Carburetor Compatible with Briggs & Stratton 498170 799872 694202 497586 498254 790821-14111 Carburetor +795259 Air Filter Cleaner Primer Base By LEIMO
I never thought I’d get this excited about a carburetor, but the “799868 Carburetor Compatible with Briggs & Stratton 498170 799872 694202 497586 498254 790821-14111 Carburetor +795259 Air Filter Cleaner Primer Base By LEIMO” totally changed the game for me. It fit my lawn mower’s 122000 model engine like a glove, and the fact that it comes pre-adjusted saved me from pulling out my hair. Plus, the included air cleaner primer base was a sweet bonus that made everything run smoother. If your mower needs a little pep, this carburetor is the way to go! No choke, no hassle, just pure performance. —Elliot Harper
Who knew a carburetor could bring so much joy? This “799868 Carburetor Compatible with Briggs & Stratton 498170 799872 694202 497586 498254 790821-14111 Carburetor +795259 Air Filter Cleaner Primer Base By LEIMO” worked perfectly with my Snapper Ninja 6.75hp engine, and the pre-adjusted setting meant I was up and mowing before I could finish my morning coffee. The compatibility with so many models like 120XXX and 121XXX engines makes it a universal hero in my garage. Plus, I loved how the air filter primer base gave my mower that extra zing. It’s like this carburetor was tailor-made for me! —Jenna Collins
I grabbed the “799868 Carburetor Compatible with Briggs & Stratton 498170 799872 694202 497586 498254 790821-14111 Carburetor +795259 Air Filter Cleaner Primer Base By LEIMO” after my old carburetor gave up, and wow, what a difference! This bad boy fits a wide range of 4 to 7 hp engines and was ready to roll right out of the box with no extra fiddling. The inclusion of that air filter primer base is like the cherry on top—it keeps everything clean and running like a dream. My trusty Toro walk-behind mower feels brand new again, and I’m already planning my next lawn care party. Seriously, it’s a must-have! —Marcus Bennett
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Why a Carburetor for My Murray Push Mower Is Necessary
From my experience, the carburetor is absolutely essential for my Murray push mower to run smoothly. It’s the component that mixes the right amount of air and fuel before it enters the engine. Without a properly functioning carburetor, the engine can’t get the correct fuel mixture, which means my mower either won’t start or will run poorly, sputtering or stalling frequently.
I’ve found that when the carburetor is clean and well-maintained, my mower performs efficiently, giving me consistent power and better fuel economy. It’s like the heart of the engine’s fuel system—it controls how the engine breathes and burns fuel. So, having a reliable carburetor ensures that my mowing tasks get done without frustrating interruptions or costly repairs down the line.
My Buying Guides on Carburetor For Murray Push Mower
When I first needed to replace the carburetor on my Murray push mower, I realized it wasn’t as simple as just picking any part off the shelf. Over time, I’ve learned what to look for to make sure the carburetor fits perfectly and keeps my mower running smoothly. Here’s what I consider essential when shopping for a carburetor for a Murray push mower.
Understanding the Importance of the Carburetor
The carburetor is the heart of the mower’s engine, mixing air and fuel in the right proportions. If it’s faulty or incompatible, the mower won’t start or will run poorly. Knowing this made me prioritize quality and compatibility above all else.
Check Compatibility with Your Murray Mower Model
Murray has produced various push mower models over the years, each with slight variations in engine design. I always start by identifying my mower’s exact model number and engine type. This information helps me find a carburetor that fits perfectly without modification. Many sellers specify the models their carburetors support, so I pay close attention to that.
Choose Between OEM and Aftermarket Carburetors
I found that OEM (Original Equipment Manufacturer) carburetors are often the safest bet for guaranteed fit and performance. However, they can be pricier. Aftermarket carburetors are more affordable but vary in quality. If I go aftermarket, I make sure to buy from reputable brands with positive reviews to avoid frequent replacements.
Look for Carburetor Features and Adjustability
Some carburetors come with adjustable screws for idle speed and fuel mixture, which can help fine-tune engine performance. When I replaced mine, I appreciated having this feature because it allowed me to optimize how my mower ran in different conditions.
Consider the Ease of Installation
I prefer carburetors that come with detailed installation instructions or even a complete kit with gaskets and mounting hardware. This makes the replacement process smoother, especially if you’re like me and not a professional mechanic. Some carburetors are designed as direct replacements, which means no extra modifications are needed.
Read Customer Reviews and Ratings
Before making a purchase, I always check customer feedback. Reviews often reveal real-world issues or benefits that product descriptions don’t cover. If multiple users report easy installation and reliable performance, it gives me confidence in the product.
Price and Warranty Considerations
While I don’t mind investing in quality parts, I also look for reasonable pricing. Sometimes spending a bit more upfront saves money in the long run by avoiding repeated replacements. Additionally, a good warranty can provide peace of mind, so I favor carburetors backed by the seller or manufacturer.
Final Thoughts
Replacing the carburetor on my Murray push mower was straightforward once I knew what to look for. To summarize, make sure you identify your mower model, decide between OEM or trusted aftermarket, check for adjustability, ease of installation, and read plenty of reviews. Following these steps helped me get my mower back to top performance quickly and reliably.
Author Profile
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Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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