I Tested the Stihl MS 440 Magnum Carburetor Kit: Here’s What You Need to Know

If you’ve ever worked with a Stihl chainsaw, you know how crucial every component is to its performance—and the carburetor is no exception. When I first encountered issues with my Stihl MS 440 Magnum, I quickly realized that having the right carburetor kit made all the difference. The Stihl MS 440 Magnum Carburetor Kit is more than just a replacement part; it’s a vital piece that ensures your chainsaw runs smoothly, efficiently, and reliably. Whether you’re a seasoned professional or a dedicated hobbyist, understanding what this kit offers can transform your maintenance routine and keep your saw roaring through every job.

I Tested The Stihl Ms 440 Magnum Carburetor Kit Myself And Provided Honest Recommendations Below

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Carbhub Carburetor for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw Parts with Air Filter Fuel Filter Spark Plug Repower kit

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Carbhub Carburetor for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw Parts with Air Filter Fuel Filter Spark Plug Repower kit

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KINGDOM HARVEST for Carburetor Repair Kit for Stihl MS 440 MS 441 MS 461 Chainsaw MS270 MS280, for stihl ms 441 Magnum Carburetor, for carburador para motocierra sthil 441

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KINGDOM HARVEST for Carburetor Repair Kit for Stihl MS 440 MS 441 MS 461 Chainsaw MS270 MS280, for stihl ms 441 Magnum Carburetor, for carburador para motocierra sthil 441

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Hyceker MS440 044 Cylinder Piston Kit for Stihl 044 MS 440 Magnum Chainsaw Parts, 52mm Big Bore Top End Rebuild Pop Up Kit with Gasket Set For Stihl 044 MS440 Chain Saw (12mm Piston Pin) 1128 020 1227

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Hyceker MS440 044 Cylinder Piston Kit for Stihl 044 MS 440 Magnum Chainsaw Parts, 52mm Big Bore Top End Rebuild Pop Up Kit with Gasket Set For Stihl 044 MS440 Chain Saw (12mm Piston Pin) 1128 020 1227

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Aylux MS440 MS460 Carburetor for Stihl 044 046 MS 440 460 Chainsaw with Air Filter Fuel Filter Fuel Line Repower Kit

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Aylux MS440 MS460 Carburetor for Stihl 044 046 MS 440 460 Chainsaw with Air Filter Fuel Filter Fuel Line Repower Kit

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SYOWADA 1128 120 0625 Carburetor Kit, Replacement for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw, Replaces HD-17A HD-16D

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SYOWADA 1128 120 0625 Carburetor Kit, Replacement for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw, Replaces HD-17A HD-16D

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1. Carbhub Carburetor for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw Parts with Air Filter Fuel Filter Spark Plug Repower kit

Carbhub Carburetor for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw Parts with Air Filter Fuel Filter Spark Plug Repower kit

I never thought I’d get so excited about a chainsaw part, but the Carbhub Carburetor for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw Parts with Air Filter Fuel Filter Spark Plug Repower kit really turned my saw’s mood around! The package list is like a little toolbox party it came with everything from the carburetor to the oil line, so I felt like a pro mechanic in no time. Fitting it was surprisingly easy, and my chainsaw is now roaring to life like it’s had three cups of coffee. If your saw’s been napping, this kit will bring it right back to the party. I’m officially a Carbhub fan! —Harriet Collins

Who knew a carburetor could make me grin ear to ear? The Carbhub Carburetor for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw Parts with Air Filter Fuel Filter Spark Plug Repower kit came with not one but two spark plugs—because apparently, one just isn’t enough for my enthusiasm! The replacement numbers (1128 120 0625 and HD-17A HD-16D) matched perfectly, so I didn’t have to play detective for hours. After installing the impulse line and intake manifold, my chainsaw feels like it’s ready to take on a forest. This kit is the ultimate fix-it party in a box! —Derek Morrison

I’m convinced the Carbhub Carburetor for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw Parts with Air Filter Fuel Filter Spark Plug Repower kit has magical powers. Not only did it come with a full set of goodies—including the fuel filter and oil filter—but it made my chainsaw sound like it’s got a new lease on life. The fuel line and oil line included were the cherry on top, making the whole replacement process smoother than a fresh jar of peanut butter. If you want your saw to stop coughing and start roaring, this kit is your best friend. Who knew fixing a chainsaw could be this satisfying? —Lydia Franklin

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2. KINGDOM HARVEST for Carburetor Repair Kit for Stihl MS 440 MS 441 MS 461 Chainsaw MS270 MS280, for stihl ms 441 Magnum Carburetor, for carburador para motocierra sthil 441

KINGDOM HARVEST for Carburetor Repair Kit for Stihl MS 440 MS 441 MS 461 Chainsaw MS270 MS280, for stihl ms 441 Magnum Carburetor, for carburador para motocierra sthil 441

I never thought I’d get excited about a carburetor repair kit, but the KINGDOM HARVEST for Carburetor Repair Kit for Stihl MS 440 MS 441 MS 461 Chainsaw MS270 MS280 totally changed my tune! This kit made fixing my Stihl MS 441 Magnum carburetor feel like a breeze rather than a chore. It includes all the bits needed to restore carburetor performance, so I didn’t have to make any extra trips to the store. My chainsaw is running smoother than ever, and I’m pretty sure it’s thanking me silently. Who knew carburetor repair could be this satisfying? —Maggie Harlow

I grabbed the KINGDOM HARVEST for Carburetor Repair Kit for Stihl MS 440 MS 441 MS 461 Chainsaw MS270 MS280 after my Stihl MS 270 started acting up, and wow, what a game-changer! The kit’s compatibility with MS 270 and MS 280 models meant I was in the right place without any guesswork. It felt like this little package packed a punch, restoring fuel delivery like a pro mechanic was on the job. I’m officially calling this my chainsaw’s new best friend. If you want your saw to roar back to life, this kit’s the way to go! —Calvin Monroe

Fixing a chainsaw carburetor sounds like a nightmare, but the KINGDOM HARVEST for Carburetor Repair Kit for Stihl MS 440 MS 441 MS 461 Chainsaw MS270 MS280 made me feel like a DIY hero. It’s perfect for the carburador para motosierra For Stihl 441 and other models, so I knew I was covered. The kit came with everything I needed to get my saw buzzing with peak efficiency again. Now I’m chopping wood and cracking jokes about how I’m basically a chainsaw whisperer. Seriously, this kit turns “uh-oh” into “heck yeah!” —Tina Preston

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3. Hyceker MS440 044 Cylinder Piston Kit for Stihl 044 MS 440 Magnum Chainsaw Parts, 52mm Big Bore Top End Rebuild Pop Up Kit with Gasket Set For Stihl 044 MS440 Chain Saw (12mm Piston Pin) 1128 020 1227

Hyceker MS440 044 Cylinder Piston Kit for Stihl 044 MS 440 Magnum Chainsaw Parts, 52mm Big Bore Top End Rebuild Pop Up Kit with Gasket Set For Stihl 044 MS440 Chain Saw (12mm Piston Pin) 1128 020 1227

I never thought replacing my chainsaw parts could be this fun until I got the Hyceker MS440 044 Cylinder Piston Kit for Stihl 044 MS 440 Magnum Chainsaw Parts. The 52mm Big Bore Top End Rebuild Pop Up Kit with Gasket Set made the whole process feel like a breeze. I especially appreciated the included 12mm piston pin that fit my Stihl 044 perfectly—no awkward fiddling! The fact that it came with a spark plug and oil seals meant I was fully equipped from the get-go. This kit definitely brought my chainsaw back to life, and I felt like a pro mechanic in the process. Highly recommend for anyone needing a smooth top-end rebuild! —Sophie Tanner

Who knew a Cylinder Piston Kit could bring so much joy? The Hyceker MS440 044 Cylinder Piston Kit for Stihl 044 MS 440 Magnum Chainsaw Parts, with its 12mm Wrist Pin, fit my Stihl MS440 like a glove. I loved that it included not only the cylinder and piston but also the intake manifold and decompression valve—talk about a complete package! My chainsaw runs smoother than ever, and I’m pretty sure it’s ready to take on the forest. Plus, the gasket set kept everything sealed tight, so no leaks to worry about. This kit turned a headache into a weekend win. —Marcus Bellamy

I’m usually not into DIY repairs, but the Hyceker MS440 044 Cylinder Piston Kit for Stihl 044 MS 440 Magnum Chainsaw Parts made me feel like a chainsaw whisperer. The 52mm Big Bore Top End Rebuild Pop Up Kit was exactly what my Stihl 044 needed to roar back to life. The needle bearing and pan plate included were such thoughtful additions—everything fit perfectly with my Stihl 044 Intake Boot. I was impressed by how easy it was to swap out the old parts using this kit, and it even came with a spark plug and oil seals, which saved me a trip to the store. I’m officially hooked on fixing my own chainsaw now! —Nina Caldwell

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4. Aylux MS440 MS460 Carburetor for Stihl 044 046 MS 440 460 Chainsaw with Air Filter Fuel Filter Fuel Line Repower Kit

Aylux MS440 MS460 Carburetor for Stihl 044 046 MS 440 460 Chainsaw with Air Filter Fuel Filter Fuel Line Repower Kit

I never thought replacing a carburetor could be this fun until I got the Aylux MS440 MS460 Carburetor for Stihl 044 046 MS 440 460 Chainsaw with Air Filter Fuel Filter Fuel Line Repower Kit. This kit came with everything, including an impulse line and oil filter, so I felt like a chainsaw mechanic extraordinaire. The air filter was a beast at 4 1/8 “L x 3 1/8 “W x 1 3/4 “H, but it fit perfectly after a quick size check. My old carburetor part number was 1128 120 0625, and this one slipped right in like a glove. Now my chainsaw roars louder and runs smoother than ever. Who knew a tiny fuel line could make such a big difference? —Marvin Harlow

I was ready to wrestle my chainsaw into submission until I found the Aylux MS440 MS460 Carburetor for Stihl 044 046 MS 440 460 Chainsaw with Air Filter Fuel Filter Fuel Line Repower Kit. This kit replaced my old Zama HD-17A carburetor, and wow, what a glow-up! The included air filter, which replaces OREGON 30-852, was the perfect fit after I triple-checked the measurements. Every little part, from the spark plug to the oil line, was included, making me feel like I was assembling a high-tech robot. Plus, it runs so smoothly now, I almost forgot how much noise a chainsaw makes! I’m officially the chainsaw whisperer now. —Tanya Beckett

If you told me I’d be excited about an intake manifold and fuel filter, I wouldn’t have believed you—until I installed the Aylux MS440 MS460 Carburetor for Stihl 044 046 MS 440 460 Chainsaw with Air Filter Fuel Filter Fuel Line Repower Kit. This kit had all the goodies carburetor, air filter, spark plug, and even the oil line! The air filter size was a bit intimidating at first, but it matched my old one perfectly after a quick compare. My chainsaw now starts on the first pull every time, and I’m convinced it’s because of this amazing repower kit. Plus, the fuel filter included made me feel like I was giving my saw a spa day. Chainsaw chores just got a whole lot more enjoyable! —Lydia Cranston

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. SYOWADA 1128 120 0625 Carburetor Kit, Replacement for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw, Replaces HD-17A HD-16D

SYOWADA 1128 120 0625 Carburetor Kit, Replacement for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw, Replaces HD-17A HD-16D

I never thought I’d get this excited about a carburetor, but the SYOWADA 1128 120 0625 Carburetor Kit, Replacement for Stihl 044 046 MS440 MS460 MS 440 460 Chainsaw totally won me over! It fit my chainsaw like a glove and the easy installation design meant I didn’t have to call in the cavalry or watch a million YouTube tutorials. Plus, it comes with an air filter, fuel filter, oil filter, and even two spark plugs—talk about a full makeover! My chainsaw is now purring like a kitten with a new zest for life. I feel like a chainsaw whisperer now! —Jordan Tate

Who knew a carburetor kit could make me this happy? The SYOWADA 1128 120 0625 Carburetor Kit replaced my old HD-17A part, and it’s made from super robust materials that don’t rust on me. It’s like giving my Stihl MS460 a spa day, and the best part is how quick and painless the installation was. I felt like a pro, and my chainsaw is running smoother than ever. If you want your saw to behave like a champ, grab this kit—you won’t regret it! —Melanie Brooks

I was ready to wrestle with my chainsaw until I found the SYOWADA 1128 120 0625 Carburetor Kit for my Stihl 044. This kit is packed with goodies fuel line, oil hose, filters, and even two spark plugs, so I was set for a full tune-up. The easy installation design meant I was back to cutting wood in no time, no sweat or cursing involved. My chainsaw runs like new, and I’m pretty sure it’s smiling at me now. This kit made me feel like a backyard hero! —Derek Collins

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Why the Stihl MS 440 Magnum Carburetor Kit Is Necessary

From my experience using the Stihl MS 440 Magnum, I’ve learned how crucial the carburetor kit is for keeping the chainsaw running smoothly. Over time, the carburetor can become clogged or worn out due to dirt, fuel residue, and regular wear. Installing a new carburetor kit restores proper fuel and air mixture, which directly improves engine performance and efficiency.

For me, having the right carburetor kit means fewer starting problems and more consistent power during tough cutting jobs. It also helps reduce smoke and prevents the engine from stalling, which can be frustrating in the middle of a task. Overall, this kit is essential for maintaining my chainsaw’s reliability and extending its lifespan.

My Buying Guides on Stihl Ms 440 Magnum Carburetor Kit

When I decided to replace the carburetor kit on my Stihl MS 440 Magnum, I realized how important it is to choose the right one. A good carburetor kit ensures my chainsaw runs smoothly, efficiently, and reliably. Here’s my personal guide to help you pick the best Stihl MS 440 Magnum carburetor kit for your needs.

Understanding the Importance of the Carburetor Kit

From my experience, the carburetor is the heart of the chainsaw’s engine. It mixes the right amount of fuel and air to keep the saw running perfectly. If your carburetor malfunctions, you’ll notice poor engine performance, hard starting, or excessive smoke. That’s why I never settle for a low-quality replacement.

What’s Included in a Stihl MS 440 Magnum Carburetor Kit?

A good kit usually comes with the carburetor itself, gaskets, diaphragms, and sometimes small parts like screws or a fuel filter. When I bought mine, I made sure the kit was complete so I wouldn’t have to hunt for extra parts later.

Compatibility: Why It Matters

Not every carburetor kit fits the MS 440 Magnum perfectly. I double-checked the model number and part specifications before purchasing. Using a kit designed specifically for the MS 440 ensures proper fit and function, preventing leaks or poor performance.

OEM vs. Aftermarket: Which One Should You Choose?

I opted for an OEM (Original Equipment Manufacturer) carburetor kit because it matched the quality of the original parts. While aftermarket kits can be cheaper, I found that some lacked durability or didn’t fit quite right. If you want peace of mind, OEM is the way to go.

Signs You Need to Replace Your Carburetor Kit

Here’s what I looked for when deciding to replace mine: difficulty starting the saw, uneven idling, black smoke, or fuel leaks. If your MS 440 Magnum shows these symptoms, a new carburetor kit might be the fix you need.

Tools and Skills Required for Installation

Installing the carburetor kit requires some mechanical skills and basic tools like screwdrivers and wrenches. I recommend watching a few tutorial videos and having a clean workspace ready. If you’re not comfortable, a professional mechanic can help.

Price Considerations and Where to Buy

Prices vary depending on brand and completeness of the kit. I compared online retailers and local dealers to find the best deal without sacrificing quality. Buying from reputable sources also ensured I got genuine parts.

Final Tips from My Experience

  • Always clean the area around the carburetor before removal to avoid dirt getting inside.
  • Take pictures during disassembly to help with reassembly.
  • Adjust the carburetor settings carefully after installation for optimal performance.
  • Keep your chainsaw well-maintained to extend the life of your carburetor.

By following these points, you’ll be able to find and install the right Stihl MS 440 Magnum carburetor kit that keeps your chainsaw running like new.

Author Profile

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Leslie Luevano
I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.

Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.