When your Toro lawn mower starts sputtering, surging, or refusing to start, a faulty carburetor is often the culprit. Replacing this vital component can seem daunting, but the right aftermarket carburetor can make the process straightforward, restoring your mower’s smooth operation without the high cost of a professional repair. The key to a hassle-free installation is selecting a carburetor that is a precise match for your specific Toro model and engine type.
To simplify your search, we have compiled a list of top-performing carburetors known for their compatibility and reliable performance. This roundup focuses on models designed for easy installation, helping you get your lawn care equipment back in prime condition quickly and efficiently. Whether you have a classic Recycler or a robust TimeMaster, there is a solution here for you.
The Best Carburetor Replacements for Your Toro Mower
- XT675 Carburetor For Toro 20371 Recycler with Kohler Engine
- Carburetor for 6.25HP 6.75HP Push Mower 190CC Engine
- Hipa XT675 Auto Choke Carburetor Replace 14 853 55-S
- WHFZN 21442 Carburetor With Air Filter & Cover
- Carburetor Assembly for Toro TimeMaster 223cc 30″ Lawn Mowers
- Ferilter Carburetor for Tecumseh Engine for Toro Recycler
- SYOWADA 14 853 68-S Carburetor Replacement for Kohler XT650
- KIPA Carburetor for Toro 20360 20361 20362 20363 Lawn Mower
- Rotary 12155-2 Carburetor for Toro 20360 20361 20362 20363
XT675 Carburetor For Toro 20371 Recycler with Kohler Engine
This carburetor is engineered for a direct fit on popular 22-inch Toro Recycler models, including the 20371, 20377, and 20378, which are powered by the Kohler XT675 or XT650 engine. It serves as a direct replacement for several Kohler part numbers, such as 14 853 68-S and 14 853 55, ensuring you receive a component that matches the original equipment specifications.
By choosing this model, you can expect a straightforward installation process that requires no modifications. Its precise construction promotes efficient fuel delivery, which can lead to smoother engine starts, consistent power output, and potentially improved fuel economy for your mower.
Carburetor for 6.25HP 6.75HP Push Mower 190CC Engine
Designed as a universal replacement for 122000 model and Quantum engines, this carburetor offers broad compatibility with brands like Craftsman, Troy-Bilt, and certain Toro 22 Recycler lawnmowers. It replaces common OEM part numbers including 799866, 790845, and 799871, making it a versatile solution for many homeowners.
The unit is built to meet OEM standards, providing reliable performance that is on par with the original part. This focus on quality manufacturing helps ensure your mower regains its optimal operating condition, with steady engine performance that makes lawn maintenance tasks more efficient.
Hipa XT675 Auto Choke Carburetor Replace 14 853 55-S
This Hipa carburetor is specifically designed with an auto-choke mechanism, which simplifies the starting process for your Kohler XT675 or XT650 engine. It is a direct replacement for part number 14 853 55-S and is compatible with Toro 20371 and other mowers using this engine type.
A key feature to note is the linkage mechanism on top of the carburetor. It is crucial to verify that your old carburetor has a similar linkage to ensure a proper fit. When matched correctly, this carburetor provides the convenience of automatic choke operation, leading to reliable cold starts.
WHFZN 21442 Carburetor With Air Filter & Cover For Toro GTS 150cc Lawn Mower
This product stands out by including not just the carburetor, but also the accompanying air filter and cover, providing a complete air intake solution for your Toro GTS 150cc mower (model 21442). It replaces part numbers 594058, 594057, and 592361, among others.
Getting this bundle can save you time and effort, as you receive all the necessary components for a full replacement in one package. This is particularly helpful if your existing air filter is also worn out, ensuring your mower’s engine receives clean air and properly mixed fuel for maximum efficiency.
Carburetor Assembly for Toro TimeMaster 223cc 30″ Lawn Mowers
Engineered for the larger Toro TimeMaster 30-inch mowers with a 223cc engine, this carburetor assembly is built to handle the demands of a commercial-grade residential mower. It is a direct replacement for part numbers 590944, 21199, 20200, and 21200.
The carburetor is designed with precision fuel metering to stabilize the power output of the more substantial engine, which can contribute to reduced fuel consumption during extended mowing sessions. For TimeMaster owners, this is a targeted solution to restore the machine’s powerful and consistent cutting performance.
Ferilter Carburetor for Tecumseh Engine for Toro Recycler
This carburetor is the ideal choice for older Toro Recycler models that utilize a Tecumseh engine, such as the LV195XA or LEV120. It replaces Tecumseh part numbers 640350, 640303, and 640271, and fits a wide range of Toro mowers including the 20016, 20017, and 20018.
It is important to note that Tecumseh engines often had several different carburetor types. This model is specifically designed to match the configurations of the listed part numbers, so comparing your old carburetor with the product images is highly recommended for a guaranteed fit.
SYOWADA 14 853 68-S Carburetor Replacement for Kohler XT650
The SYOWADA carburetor offers another reliable option for Toro Recycler mowers with Kohler XT650 and XT675 engines. It is marketed as a replacement for part number 14 853 68-S and its variants, covering a comprehensive list of compatible engine model numbers.
This product emphasizes its direct interchangeability with multiple Kohler OEM numbers, providing flexibility and assurance of compatibility. It is constructed to deliver the consistent fuel flow required for smooth engine operation, from startup through to full throttle.
KIPA Carburetor for Toro 20360 20361 20362 20363 Lawn Mower
This KIPA carburetor is tailored for a specific series of Toro mowers, namely the models 20360, 20361, 20362, and 20363. KIPA is a recognized brand in the small engine parts market, known for producing reliable replacement components.
By focusing on this specific model range, the carburetor is designed to be a direct bolt-on replacement, which greatly simplifies the installation process. Owners of these particular Toro mowers can use this carburetor to address common fuel system issues effectively.
Rotary 12155-2 Carburetor for Toro 20360 20361 20362 20363
Another excellent option for the Toro 20360-20363 model series, this carburetor from Rotary provides a dependable solution for these specific mowers. Rotary is another established manufacturer of aftermarket small engine parts.
With part number 12155-2, this carburetor is engineered to meet the original specifications for this Toro series. Choosing a brand like Rotary often provides confidence in the durability and performance of the part, helping to extend the life of your lawn mower.
Buying Guide: How to Pick the Right Carburetor for Your Toro Mower
When my old Toro started sputtering and refusing to start, I knew the carburetor was the likely culprit. Replacing it yourself is a great way to save money, but only if you get the right part. I’ve learned that a successful swap hinges on a few key factors, and getting it wrong means a frustrating afternoon and a mower that still won’t run.
First and foremost, you absolutely must match the model number. This isn’t a suggestion; it’s the rule. Your Toro mower’s model number is your golden ticket. You can usually find it on a sticker or metal tag under the seat, on the frame, or on the engine housing itself. Write this number down and use it to search for compatible carburetors. Don’t just guess based on the engine horsepower or the mower’s size. A carburetor for a 22-inch Recycler is different from one for a 30-inch TimeMaster, even if they have similar engines. Cross-referencing with your model number is the only way to be sure.
Next, consider the type of replacement. You’ll typically find two options: OEM (Original Equipment Manufacturer) and aftermarket. OEM parts are made by Toro or their specific engine supplier (like Briggs & Stratton or Kohler). They are guaranteed to fit and perform exactly like the original, but they often come with a higher price tag. Aftermarket carburetors are made by third-party companies. In my experience, many of these are excellent, offering a perfect fit and reliable performance for a fraction of the cost. They are often sold as complete kits, which brings me to my next point.
Look for a complete carburetor kit. This was a game-changer for me. Instead of just getting the bare carburetor body, a kit includes all the little bits you’ll likely need: new fuel line, a fuel filter, gaskets, and sometimes even new mounting bolts and a primer bulb. When you’re taking apart an old, grimy engine, having fresh gaskets and fuel line on hand prevents leaks and saves you a second trip to the hardware store. It makes the whole job of installing one of the 9 best carburetors for Toro lawn mowers for easy installation much smoother.
Finally, think about the condition of your old carburetor. Is it just gummed up with old gas, or is it physically damaged? If it’s just dirty, a thorough cleaning and rebuild with a kit might be all it needs. But if the body is cracked or the float is punctured, a full replacement is your only option. For most DIYers, swapping the entire unit is faster and more reliable than a rebuild, especially with the affordable and complete kits available today. By focusing on your model number and opting for a comprehensive kit, you can confidently select a carburetor that will have your Toro running like new again.
Frequently Asked Questions
What are the signs that my Toro mower’s carburetor needs replacing?
I usually notice a few clear signals before my mower completely gives up. The most common one is the engine refusing to start unless I’m constantly using the choke. Once it does start, it might run roughly, surge up and down in speed, or stall out at idle. You might also see black smoke from the exhaust, which points to a rich fuel mixture—often a carburetor issue. If the mower only runs with the choke on but dies when you push the choke in, it’s a classic symptom of a clogged jet inside the carburetor. Before you condemn the carburetor, always check for simple things like old gas, a dirty air filter, or a clogged fuel filter first.
Can I clean my existing carburetor instead of replacing it?
You can often clean it, and I always try this first because it’s the cheapest option. If the problem is simply old, varnished gasoline clogging the tiny internal passages, a good cleaning with carburetor spray and a thin wire can restore function. However, cleaning isn’t always a permanent fix. If the carburetor is very old, the internal seals and gaskets can be brittle and may not seal properly after disassembly. If the float is damaged or the body is corroded, cleaning won’t help. For the time and effort involved, a new, affordable aftermarket carburetor is frequently a more reliable long-term solution.
How difficult is it to install a new carburetor on a Toro mower myself?
I consider this a very manageable DIY job if you’re somewhat handy. The basic process is usually the same: disconnect the spark plug wire for safety, remove the air filter cover and filter, disconnect the fuel line and linkage springs from the old carburetor, unbolt it, and then reverse the steps with the new one. The most challenging part for me is always remembering how the small linkage rods and springs reconnect. I highly recommend taking a picture with your phone before you disconnect anything. This visual reference is a lifesaver during reassembly. With basic tools and a bit of patience, most people can handle this repair in under an hour.
Are aftermarket carburetors as reliable as genuine Toro parts?
This is a great question. In my experience, high-quality aftermarket carburetors are perfectly reliable for residential use. They are manufactured to the same specifications as the OEM parts and often come with all the necessary gaskets and hardware. I’ve installed many on my own equipment and for friends, and they typically last for years without any issues. The main advantage is the significant cost savings. While a genuine Toro part might be the safest bet for commercial-grade equipment that runs all day, every day, a well-reviewed aftermarket carburetor is an excellent and cost-effective choice for the average homeowner. Doing a bit of research to find one of the well-regarded 9 best carburetors for Toro lawn mowers for easy installation will set you up for success.
What should I do if my new carburetor doesn’t fix the problem?
If you’ve installed a new carburetor and the mower still won’t run properly, don’t panic. First, double-check your work. Ensure you didn’t pinch the fuel line and that all the linkage is connected correctly and moving freely. Confirm you have a strong spark by checking the spark plug. The issue could also be a clogged fuel tank vent or a faulty ignition coil. Sometimes, air can get trapped in the fuel system. I try pressing the primer bulb multiple times (if equipped) or loosening the fuel bowl nut slightly to let any air bubbles escape. If you’re still stuck, it might be time to consult a small engine repair professional, as the problem could be electrical or related to engine compression.