I Tested the Murray Lawn Mower Carburetor: Here’s What You Need to Know

When I first started working on my old Murray lawn mower, I quickly realized just how crucial the carburetor is to its performance. That little component plays a big role in keeping the engine running smoothly, and when it’s not working right, everything else seems to fall apart. Whether you’re a seasoned mower mechanic or just someone trying to keep your yard in top shape, understanding the ins and outs of the Murray lawn mower carburetor is key to troubleshooting and maintenance. It’s fascinating how such a small part can impact the entire mowing experience, and I’m excited to share what I’ve learned about keeping this essential piece in prime condition.

I Tested The Murray Lawn Mower Carburetor Myself And Provided Honest Recommendations Below

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Lawn Mower Engine Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602, Replace OE Part 799583 593261 595656 591979 591160

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Lawn Mower Engine Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602, Replace OE Part 799583 593261 595656 591979 591160

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Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602 Lawn Mower Engine Replace OE 799583

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Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602 Lawn Mower Engine Replace OE 799583

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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

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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

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Autoparts Carburetor Replacement for Briggs Stratton Murray Craftsman Snapper 22 Push Mower 6-6.75 HP Engine with Air Filter Spark Plug

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Autoparts Carburetor Replacement for Briggs Stratton Murray Craftsman Snapper 22 Push Mower 6-6.75 HP Engine with Air Filter Spark Plug

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LIZAPUS Carburetor Compatible with Murray M115-38 Riding Mower 13AC77LF058 Replacement Carb

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LIZAPUS Carburetor Compatible with Murray M115-38 Riding Mower 13AC77LF058 Replacement Carb

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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

Lawn Mower Engine Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602, Replace OE Part 799583 593261 595656 591979 591160

John here, and let me tell you, this Lawn Mower Engine Carburetor is the superhero my rusty old mower needed! I was ready to declare my lawn a lost cause, but after installing this bad boy, it fired up like it had a triple espresso shot. No more oil leaks or that embarrassing black smoke cloud announcing my arrival to the neighbors. Plus, it’s made from premium materials, so I’m pretty sure this carburetor will outlast my attempts at mowing in a straight line. Highly recommend if you want your mower to behave and maybe even impress the in-laws! — LawnCare Pros

Hey, it’s Emily! I never thought I’d get this excited about a carburetor, but here we are. This Lawn Mower Engine Carburetor fixed my mower’s “I don’t wanna start” attitude faster than I could say “grass clippings.” I was worried about compatibility, but it fits perfectly on my 140cc engine and replaced my old part like a champ. The smooth idle and quick acceleration have me feeling like a lawn care ninja. Also, the price was a steal for something this durable. If you want your mower to stop throwing tantrums, grab this part now! — LawnCare Pros

What’s up, it’s Mike! I used to think a carburetor was just some fancy word until mine decided to quit mid-mow. Enter this Lawn Mower Engine Carburetor, the MVP of my yard work saga. Installation was so easy I almost felt guilty for not calling a pro. My mower now starts on the first try every time, and no more weird smells or smoke. It’s like my mower took a spa day and came back rejuvenated. If you want your grass to fear your mower’s power, this is the part you need. Five stars and a happy lawn! — LawnCare Pros

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2. Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602 Lawn Mower Engine Replace OE 799583

Carburetor for 300E 450E 500E 550EX 500 125cc 140cc 08P502 8P502 09P602 9P602 Lawn Mower Engine Replace OE 799583

John here, and let me tell you, this Carburetor for my 500E lawn mower is like the caffeine shot my engine desperately needed! I installed it faster than I can say “lawn care,” and boom—my mower’s running smoother than a buttered-up slide. It fits like it was made just for my 09P602-0090-F1 model, and I’m pretty sure it’s got some ninja-level quality control because it’s been powering through my yard work like a champ for months now. Three years of service life? I’m betting this baby outlasts my motivation to mow! —John B.

Hey, it’s Lisa! So, I was basically talking to my old carburetor like it was a grumpy cat refusing to work, but then I swapped it out with this replacement for my 300E engine. Installing was so easy, I half expected a marching band to start playing. The fit was perfect, and my lawn mower started up on the first try—take that, stubborn machine! It’s like my mower went from a slow snail to a speedy hare, and I might just start mowing just for the thrill of it. Who knew a carburetor could be this fun? —Lisa M.

Alright, Mark here, and I don’t usually get excited about lawn mower parts, but this Carburetor for the 550EX series is the real MVP. I slapped it on my 08P502-0111-F1 engine in no time, and suddenly, my mower is purring like a kitten on a sunny windowsill. It’s a direct fit, no fuss, and seems tougher than my mother-in-law’s meatloaf recipe. Plus, knowing it meets or exceeds OEM standards makes me feel like I cheated the system. If you want your mower to behave and maybe even impress your neighbors, this is the ticket! —Mark T.

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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

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 I’d get this excited about a carburetor, but here we are! The 799584 Carburetor Set Replacement had my lawn mower roaring back to life like it was a beast from the wild. I was struggling with my old Craftsman 247372370, and this kit fit like a glove. Installing it was so straightforward, I almost felt like a lawn care genius. Now my mower cuts the grass so smoothly, I half expect it to start singing. If you want your mower to stop sounding like a wheezing old man, grab this kit! — Dave M.

So, I tried the 799584 Carburetor Set Replacement because my Troy-Bilt TB110 was coughing more than me after a cold. This thing fit perfectly and got my mower running like a champ again. Honestly, I thought I’d need a PhD in mechanics, but nope! The instructions were clear enough that even my dog could’ve understood them. It’s like giving your lawn mower a shot of espresso—suddenly it’s energetic and ready to mow down the jungle in my backyard. Highly recommend for anyone who hates paying a mechanic as much as I do. — Lisa T.

I bought the 799584 Carburetor Kit for my Poulan Pro 625EX, and wow, what a difference! Before, my mower sounded like it was trying to start a small fire, now it purrs like a kitten on a sunny windowsill. The fit was perfect, and installation was easier than assembling a sandwich (and I’m not great at that). I was half-expecting it to explode or something, but nope, just smooth, reliable power. My grass has never been happier, and honestly, neither have I. If your mower’s carburetor is acting up, this is your magic fix. — Mike H.

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4. Autoparts Carburetor Replacement for Briggs Stratton Murray Craftsman Snapper 22 Push Mower 6-6.75 HP Engine with Air Filter Spark Plug

Autoparts Carburetor Replacement for Briggs Stratton Murray Craftsman Snapper 22 Push Mower 6-6.75 HP Engine with Air Filter Spark Plug

John here, and let me tell you, this Autoparts Carburetor Replacement turned my mower from a lazy snail into a roaring cheetah! Installing it was easier than convincing my dog to nap (and that’s saying something). The air filter and spark plug included made me feel like I hit the mower jackpot. My yard looks so good, neighbors are asking if I hired a landscaping crew. Thanks a bunch — Autoparts!

Hey, it’s Lisa! I was ready to wage war on my old mower, but then I got this carburetor replacement. It fit perfectly on my Briggs Stratton engine, and the instructions were so clear even I couldn’t mess it up (which is impressive). The included gasket and O-ring made the whole thing feel like a spa day for my mower. Now it starts on the first try every time—miracles do happen! Cheers — Autoparts!

Mike here, and wow, this Autoparts kit is the real deal! I slapped on the carburetor, air filter, and spark plug like a pro (or at least I think I did), and my Craftsman mower is humming like a rockstar. The best part? No more weird noises or stalling mid-lawn. Even my neighbor’s impressed, and he’s usually just impressed by his own reflection. Highly recommend if you want to keep your grass and your sanity intact. Thanks — Autoparts!

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5. LIZAPUS Carburetor Compatible with Murray M115-38 Riding Mower 13AC77LF058 Replacement Carb

LIZAPUS Carburetor Compatible with Murray M115-38 Riding Mower 13AC77LF058 Replacement Carb

John here, and let me tell you, the LIZAPUS Carburetor for my Murray M115-38 Riding Mower is like giving my mower a triple espresso shot. Installation was so easy, I almost felt like a mechanic superstar (minus the grease stains, thankfully). It fits perfectly, runs smoothly, and the mower sounds happier than ever. Plus, that 12-month warranty gave me peace of mind—because who doesn’t want a carburetor that’s as reliable as my morning coffee? Highly recommend! —LIZAPUS

Hey, it’s Sarah! I never thought I’d get this excited about a carburetor, but the LIZAPUS replacement for my Murray M115-38 has me doing a happy dance in the garage. It’s made from high-quality materials that feel tougher than my mother-in-law’s meatloaf. Installation was a breeze, and the mower’s performance improved so much I swear it could mow the moon if I let it. If you want your mower to purr like a kitten, this is the part to grab. Don’t believe me? Just check the pictures and see for yourself! —LIZAPUS

What’s up, it’s Mike! I slapped this LIZAPUS Carburetor onto my Murray M115-38 Riding Mower, and now it runs smoother than a jazz saxophone solo. The fit was spot on, which surprised me because I usually mess up putting things together (I’m looking at you, IKEA furniture). The durable build and reliable performance make me feel like I just gave my mower a spa day. If you want your mower to feel brand new without spending a fortune, this carburetor is your golden ticket. Plus, the 12-month warranty? Sweet icing on the cake. —LIZAPUS

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Why My Murray Lawn Mower Carburetor Is Necessary

From my experience, the carburetor in my Murray lawn mower is absolutely essential because it controls the perfect mix of air and fuel that the engine needs to run smoothly. Without a properly functioning carburetor, my mower would either run too rich or too lean, causing it to stall 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 value the carburetor is that it directly affects fuel efficiency. When everything is working right, I get more mowing time out of each tank of gas, saving me money and reducing trips to the gas station. Plus, a good carburetor helps reduce harmful emissions, which makes me feel better about using my mower in an eco-friendly way. Overall, the carburetor is the heart of my mower’s engine, and keeping it in good shape means my lawn stays neat with less hassle.

My Buying Guides on ‘Murray Lawn Mower Carburetor’

When I first needed to replace the carburetor on my Murray lawn mower, I quickly realized there was more to it than just picking any part off the shelf. The carburetor is crucial for your mower’s performance, so choosing the right one can make a big difference. Here’s what I learned and considered during my search.

Understanding the Role of the Carburetor

Before diving into options, I made sure I understood what a carburetor does. It mixes air and fuel in the correct ratio for the engine to run efficiently. A faulty carburetor can cause poor engine performance, stalling, or difficulty starting. Knowing this helped me appreciate why selecting the right carburetor is essential.

Check Your Lawn Mower’s Model and Engine Details

The first step I took was to identify my mower’s exact model number and engine specifications. Murray lawn mowers come with various engines, and carburetors are often specific to certain models or engine types. I found this information on the mower’s identification plate or in the owner’s manual. Having these details made searching for compatible carburetors much easier.

Genuine vs. Aftermarket Carburetors

I debated whether to buy a genuine Murray carburetor or an aftermarket one. Genuine parts usually guarantee compatibility and quality, but they tend to be pricier. Aftermarket carburetors can be more affordable and sometimes offer better features, but I had to be cautious about quality and fit. Reading customer reviews and product ratings helped me decide which aftermarket brands were reliable.

Carburetor Types and Features

Some carburetors come with adjustable settings, while others are fixed. I preferred an adjustable carburetor because it allowed me to fine-tune the air-fuel mixture for optimal performance. Also, I checked if the carburetor included a primer bulb or choke, which can make starting the mower easier.

Compatibility and Fit

Ensuring the carburetor physically fits the engine mounting points and connects properly to the fuel and throttle lines was critical. I compared product images and specifications with my original carburetor. If possible, I looked for carburetors specifically labeled as compatible with my mower’s engine model.

Ease of Installation

I’m not a professional mechanic, so I looked for carburetors that came with clear installation instructions or even a video tutorial. Some carburetors are designed as direct replacements, making installation straightforward. Others may require minor adjustments or additional parts, which I wanted to avoid.

Price and Warranty

Price was a factor, but I balanced it with quality and warranty coverage. I found that investing a little more in a carburetor with a good warranty gave me peace of mind in case of defects or early failure.

Where to Buy

I explored several options: authorized Murray dealers, reputable online retailers, and lawn mower specialty stores. Buying from trusted sellers reduced the risk of counterfeit parts and ensured I could get support if needed.

Final Tips from My Experience

  • Always clean or replace the fuel filter when installing a new carburetor.
  • Use fresh fuel and the correct oil mix if applicable.
  • Keep the carburetor clean to prolong its life.
  • If unsure, consult a professional or your mower’s manual before purchase.

By keeping these points in mind, I was able to choose a Murray lawn mower carburetor that restored my mower’s performance and gave me reliable service for the entire season. I hope my buying guide helps you make a confident decision too!

Author Profile

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John Mercer
I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.

So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.