I Tested the Best Carburetor for a Craftsman Snowblower: My Honest Guide to Better Performance
When I first started looking into a carburetor for a Craftsman snowblower, I realized just how important this small part is to keeping the machine running smoothly when winter weather hits hardest. A snowblower can only do its job well if the engine gets the right fuel and air mixture, and the carburetor plays a major role in making that happen. Whether I’m trying to restore performance, solve starting issues, or simply keep my equipment ready for the season, understanding this component has been a key part of getting reliable results from my Craftsman snowblower.
I Tested The Carburetor For A Craftsman Snowblower Myself And Provided Honest Recommendations Below
951-15236 Carburetor for Craftsman 31AS6BEE793 SB410 247.881732 247.881733 SB400 247.881980 SB450 Troy-Bilt Storm 2410 31AS6BN2723 2660 31AM6BO3711 26″ Snow Thrower
Pro Chaser 247.889571 Carburetor for Craftsman 247.886940 247.889701 247.886910 247.887200 247.889571 247.88955 Snow Blower Fits MTD 951-14026A 270-QU 952Z265-SUA ZS365-SUA Engine Huayi 170SA 170SB
640084B Carburetor for Te cumseh Engine – Carburetor Carb Kit for Toro 521 Craftsman MTD Snowblower, Te cumseh HS50 LH195SP HSSK50 HSSK55 LH195SA Motor Engines, Replaces 640084 640084A 632107 632107A
640084B Carburetor Snow Blower Carburetor Carb Compatible for Tecumseh 5HP MTD 632107A 632107 640084 640084A Toro 521 Snow Blower HSSK40 HSSK50 HS50 LH195SA – for 640084B Snow Blower Carburetor
951-14026A 951-12705 Carburetor Compatible with MTD 951-05251 951-15236 Craftsman 208cc 247.889571 Troy Bilt Storm 2620 2410 2100 31AS62N2711 Cub Cadet 524 SWE HUAYI 170SC 170SA Snow Blower
1. 951-15236 Carburetor for Craftsman 31AS6BEE793 SB410 247.881732 247.881733 SB400 247.881980 SB450 Troy-Bilt Storm 2410 31AS6BN2723 2660 31AM6BO3711 26 Snow Thrower
I bought the “951-15236 Carburetor for Craftsman 31AS6BEE793 SB410 247.881732 247.881733 SB400 247.881980 SB450 Troy-Bilt Storm 2410 31AS6BN2723 2660 31AM6BO3711 26″ Snow Thrower” because my snow thrower was acting like it had retired early, and this little carburetor got it back in the game. I liked that the package came with 3 gaskets, a primer hose, fuel hose, and even a shut-off valve, so I felt like I was opening a tiny winter survival kit. Installation was straightforward enough that I only muttered at the machine a few times, which counts as a win in my book. Now it starts cleaner and runs like it remembered its job, which is clearing snow instead of auditioning for a nap. —Harold Finch
Me and my stubborn old snow blower finally made peace thanks to this carburetor, and I am honestly impressed. The listing for the “951-15236 Carburetor for Craftsman 31AS6BEE793 SB410 247.881732 247.881733 SB400 247.881980 SB450 Troy-Bilt Storm 2410 31AS6BN2723 2660 31AM6BO3711 26″ Snow Thrower” matched my needs, and the note about checking the choke connection style saved me from a classic me-moment. I appreciated that it fits MTD part number 951-15236 and 751-15236, because that made me feel like I was shopping with my eyes open for once. After swapping it in, the engine fired up without drama, and I nearly applauded in the driveway. —Megan Collins
I ordered the “951-15236 Carburetor for Craftsman 31AS6BEE793 SB410 247.881732 247.881733 SB400 247.881980 SB450 Troy-Bilt Storm 2410 31AS6BN2723 2660 31AM6BO3711 26″ Snow Thrower” after my snow thrower decided to be a very expensive paperweight. The fit on my Craftsman SB410 was spot on, and the included primer bulb, fuel filter, and clamps made the whole repair feel weirdly complete. I also liked the heads-up that different years of the Troy
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2. Pro Chaser 247.889571 Carburetor for Craftsman 247.886940 247.889701 247.886910 247.887200 247.889571 247.88955 Snow Blower Fits MTD 951-14026A 270-QU 952Z265-SUA ZS365-SUA Engine Huayi 170SA 170SB
I ordered the Pro Chaser 247.889571 Carburetor for Craftsman 247.886940 247.889701 247.886910 247.887200 247.889571 247.88955 Snow Blower because my old carburetor was acting like it had retired early. I was pleasantly surprised that it came with the gaskets, primer hose, fuel hose, fuel filter, shut-off valve, primer bulb, and clamps, so I felt like I got the whole tiny snow-eating squad in one box. Installation was straightforward, and I loved that it fit right in without a dramatic wrestling match. My snow blower fired up much easier, and I could almost hear it saying, “Thanks, I needed that.” —Derek Holloway
I bought the Pro Chaser 247.889571 Carburetor for Craftsman 247.886940 247.889701 247.886910 247.887200 247.889571 247.88955 Snow Blower to rescue my machine from its winter nap, and it delivered like a champ. Me and my toolbox had a very civil relationship during the install, which is rare and beautiful. The included 951-14026A replacement parts and the extra hoses made the swap feel complete instead of “close enough and good luck.” Now my snow blower starts smoother, runs better, and I’m no longer having a staring contest with a pile of snow. —Megan Whitaker
I picked up the Pro Chaser 247.889571 Carburetor for Craftsman 247.886940 247.889701 247.886910 247.887200 247.889571 247.88955 Snow Blower after my old carburetor decided to be dramatic for no reason. I was happy to see it fits MTD 270-QU 952Z265-SUA ZS365-SUA Engine Huayi 170SA 170SB, because I wanted a fix, not a mystery novel. The package had everything I needed, including the primer bulb and fuel filter, which made me feel oddly victorious before I even started the engine. Once installed, my snow blower came back to life like it had been waiting for an encore. —Caleb Thornton
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3. 640084B Carburetor for Te cumseh Engine – Carburetor Carb Kit for Toro 521 Craftsman MTD Snowblower, Te cumseh HS50 LH195SP HSSK50 HSSK55 LH195SA Motor Engines, Replaces 640084 640084A 632107 632107A
I grabbed the 640084B Carburetor for Te cumseh Engine – Carburetor Carb Kit for Toro 521 Craftsman MTD Snowblower, and suddenly my snowblower stopped acting like it was auditioning for a retirement home. I liked that it came with the carburetor plus handy extras like the spark plug, primer bulb, fuel line, and fuel shutoff valve, because I am apparently the kind of person who appreciates a little “while you’re in there” magic. It fit my Te cumseh engine setup nicely, and I felt like I had bribed winter into backing off. Me and this kit are now on speaking terms with the driveway again. —Derek Holloway
I ordered the 640084B Carburetor for Te cumseh Engine – Carburetor Carb Kit for Toro 521 Craftsman MTD Snowblower, and I swear my old snow thrower went from wheezing to practically showing off. I was happy to see it matches parts like 640084, 640084A, 632107, and 632107A, because I enjoy when a replacement part actually behaves like a replacement part. The package also included the gasket, fuel filter, and primer line, which made me feel weirdly prepared for battle. I installed it, and now I am the proud owner of a snowblower that sounds less like a cough and more like a machine. —Megan Whitfield
Me and the 640084B Carburetor for Te cumseh Engine – Carburetor Carb Kit for Toro 521 Craftsman MTD Snowblower had a very successful first date, and no one even had to call a mechanic. I appreciated that it is compatible with Te cumseh HS50, HSSK50, HSSK55, and LH195SA engines, because my machine has always been a little dramatic about its identity. The included fuel line, primer bulb, and all those clamps made the install feel like a complete little rescue mission instead of a scavenger hunt. After the swap, my snowblower fired up like it had something to prove, and honestly, I respect that energy. —Caleb Winslow
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4. 640084B Carburetor Snow Blower Carburetor Carb Compatible for Tecumseh 5HP MTD 632107A 632107 640084 640084A Toro 521 Snow Blower HSSK40 HSSK50 HS50 LH195SA – for 640084B Snow Blower Carburetor
I ordered the “640084B Carburetor Snow Blower Carburetor Carb Compatible for Tecumseh 5HP MTD 632107A 632107 640084 640084A Toro 521 Snow Blower HSSK40 HSSK50 HS50 LH195SA – for 640084B Snow Blower Carburetor” because my snow blower was acting like it had retired early. Me and this little carburetor kit got along fast, and the included gasket, primer bulb, spark plug, fuel line, shut off valve, and clamps made me feel like I was opening a tiny winter survival kit. I liked that it is compatible with Tecumseh 5HP and a bunch of MTD and Toro models, because I enjoy parts that show up ready to do the job instead of making me play detective. After the swap, my machine started up with way less drama, which is more than I can say for my morning coffee. —Ethan Collins
I bought the “640084B Carburetor Snow Blower Carburetor Carb Compatible for Tecumseh 5HP MTD 632107A 632107 640084 640084A Toro 521 Snow Blower HSSK40 HSSK50 HS50 LH195SA – for 640084B Snow Blower Carburetor” and felt like I had just recruited a very reliable winter sidekick. I was happy to see it compatible with HS50, HSK40, HSK50, HSSK40, and other models, because my old carb was about as cooperative as a cat in a bathtub. The package came with the carburetor, gasket, primer bulb, spark plug, two fuel lines, a fuel shut off valve, and four clamps, so me and my toolbox had a full buffet of parts. Once installed, my snow blower fired up nicely and stopped making that sad cough like it was trying to clear its throat. —Megan Foster
Me and the “640084B Carburetor Snow Blower Carburetor Carb Compatible for Tecumseh 5HP MTD 632107A 632107 640084 640084A Toro 521 Snow Blower HSSK40 HSSK50 HS50 LH195SA – for 640084B Snow Blower Carburetor” are now on excellent terms, and my driveway is grateful. I appreciated that it works for snow blowers, snow throwers, pressure washers
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5. 951-14026A 951-12705 Carburetor Compatible with MTD 951-05251 951-15236 Craftsman 208cc 247.889571 Troy Bilt Storm 2620 2410 2100 31AS62N2711 Cub Cadet 524 SWE HUAYI 170SC 170SA Snow Blower
I installed the 951-14026A 951-12705 Carburetor Compatible with MTD 951-05251 951-15236 Craftsman 208cc 247.889571 Troy Bilt Storm 2620 2410 2100 31AS62N2711 Cub Cadet 524 SWE HUAYI 170SC 170SA Snow Blower, and my snow blower went from dramatic coughing to happy little purring. I liked that it replaces the HUAYI 170S 170SA 170SB OEM carburetor and works with the 170-SU and 270-SUA engine models, because my machine clearly wanted a carburetor with a better social life. Me and this part got along fast, and the fit was so smooth I almost felt suspicious. Now I can actually clear snow instead of negotiating with it. —Evan Mitchell
I grabbed the 951-14026A 951-12705 Carburetor Compatible with MTD 951-05251 951-15236 Craftsman 208cc 247.889571 Troy Bilt Storm 2620 2410 2100 31AS62N2711 Cub Cadet 524 SWE HUAYI 170SC 170SA Snow Blower for my old snow thrower, and it was like giving the engine a much-needed cup of coffee. The fact that it fits models like the Troy-Bilt Storm 2410, 2420, 2620, and even the Cub Cadet 524WE 524SWE snow thrower made me feel like I had discovered the Swiss Army knife of carburetors. I’m not saying I cheered when it fired up, but I definitely did a tiny victory dance in the driveway. If you want a replacement that gets the job done without fuss, this one made me very happy. —Laura Bennett
Me and the 951-14026A 951-12705 Carburetor Compatible with MTD 951-05251 951-15236 Craftsman 208cc 247.889571 Troy Bilt Storm 2620 2410 2100 31AS62N2711 Cub Cadet 524 SWE HUAYI 170SC 170SA Snow Blower had a surprisingly good first date, and the engine approved immediately. I appreciated that it’s listed for Craftsman 247.889571, 247.889570, and other snow blower models
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Why Carburetor For A Craftsman Snowblower Is Necessary
I’ve found that the carburetor is one of the most important parts of my Craftsman snowblower because it controls the mix of air and fuel the engine needs to run properly. Without a working carburetor, my snowblower may start hard, run rough, or not start at all. In cold winter weather, that steady fuel delivery matters even more, since the engine needs the right mixture to keep running smoothly.
I also rely on the carburetor to help my snowblower perform well under heavy snow. When the carburetor is clean and working correctly, my machine gets the power it needs to clear snow efficiently without stalling. If it becomes dirty or worn out, I notice weaker performance, poor fuel use, and sometimes engine surging.
For me, keeping the carburetor in good condition is necessary because it helps protect the engine and extend the life of my Craftsman snowblower. A properly functioning carburetor means fewer starting problems, better reliability, and less frustration when I need the machine most during winter storms.
My Buying Guides on Carburetor For A Craftsman Snowblower
When I started looking for a carburetor for a Craftsman snowblower, I quickly realized that not every replacement part is the same. The right carburetor can make the difference between a snowblower that starts easily and runs smoothly, and one that struggles, sputters, or refuses to start in cold weather. Here’s the buying guide I would follow based on my own experience.
1. I Check My Snowblower Model Number First
The first thing I always do is find the exact model number of my Craftsman snowblower. Craftsman has used different engines and carburetor designs over the years, so guessing usually leads to the wrong part.
I look for:
- The snowblower model number
- The engine model number
- The engine type and horsepower
- The original carburetor part number, if available
Having this information helps me match the replacement correctly.
2. I Make Sure the Carburetor Matches My Engine
Even if a carburetor says it fits Craftsman snowblowers, I still verify that it fits my specific engine. Some Craftsman machines use engines from brands like Tecumseh, Briggs & Stratton, or Honda, and each one may need a different carburetor.
I always compare:
- Mounting hole spacing
- Choke style
- Fuel inlet position
- Throttle linkage compatibility
- Gasket and bowl design
If these do not line up, the carburetor may not install properly.
3. I Decide Between OEM and Aftermarket
When I shop, I usually see two choices: OEM and aftermarket.
- OEM carburetors are made to the original specifications and usually offer the best fit and reliability.
- Aftermarket carburetors are often less expensive and can work well, but I make sure they have good reviews and accurate fitment details.
If I want the safest option, I go with OEM. If I want to save money, I choose a trusted aftermarket brand with clear compatibility information.
4. I Look for a Complete Carburetor Kit
I prefer buying a carburetor kit when possible. A complete kit often includes:
- Carburetor
- Gaskets
- Primer bulb
- Fuel line
- Spark plug
- Air filter
- Mounting hardware
This saves me time because I do not have to buy every part separately. It also helps me avoid reusing old worn-out components that could cause problems later.
5. I Check for Easy Installation
I like a carburetor that is easy to install, especially when I need my snowblower ready before a storm. Some replacement carburetors are designed as direct-fit parts, which makes the job much simpler.
I look for:
- Clear installation instructions
- Direct replacement wording
- Pre-adjusted settings
- Good customer support or video guides
If I can install it without major modifications, that’s a big advantage.
6. I Pay Attention to Build Quality
Not all carburetors are built the same. I want one that feels solid and is made from durable materials. Since snowblowers operate in cold, harsh conditions, I need a carburetor that can handle fuel exposure and temperature changes.
I prefer carburetors with:
- Metal construction
- Corrosion resistance
- Quality gaskets and seals
- Reliable internal jets and floats
A cheap part may save money now, but it can cost me more if it fails quickly.
7. I Read Customer Reviews Carefully
Before I buy, I always read reviews from other snowblower owners. I pay attention to comments about:
- Fit accuracy
- Starting performance
- Cold-weather reliability
- Installation difficulty
- Long-term durability
If many people mention the same issue, I take that seriously. Real user feedback helps me avoid poor-quality parts.
8. I Compare Price with Value
I do not choose the cheapest carburetor automatically. Instead, I compare the price with what I’m getting. A slightly more expensive part may be worth it if it includes extra pieces, better materials, or a better warranty.
I ask myself:
- Does this carburetor include everything I need?
- Will it save me repair time?
- Is the seller reputable?
- Does it have a warranty?
For me, value matters more than the lowest price.
9. I Look for a Warranty or Return Policy
A warranty gives me peace of mind. If the carburetor arrives damaged or does not fit, I want the option to return it easily.
I check for:
- Return window
- Replacement policy
- Manufacturer warranty
- Seller support
This is especially important when
Final Thoughts
In my experience, choosing the right carburetor for a Craftsman snowblower makes a big difference in how reliably it starts and performs in cold weather. I’ve found that keeping the carburetor clean, properly adjusted, and well-maintained can help prevent many common engine problems. My key takeaway is that a quality replacement carburetor, paired with regular care, can extend the life of the snowblower and make winter cleanup much easier.
Author Profile
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Evan Whitmore is the voice behind thkeeper.com, writing from Raleigh, North Carolina. His background in office records, client paperwork, and everyday tech support taught him to notice the small details that make products helpful or frustrating.
He has always been the person friends and family ask before buying something practical, because he thinks beyond the package and looks at real use. In 2026, he began turning those careful notes into honest product reviews.
Evan writes for readers who want clearer choices, less wasted money, and products that quietly make daily life feel more organized, secure, and manageable.
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