Is your Craftsman lawn mower struggling to start, stalling out, or running rough? Often, the culprit is a dirty or failing carburetor, the component responsible for mixing air and fuel for combustion. Instead of facing a costly professional repair or replacing the entire mower, a simple carburetor swap can restore your machine’s power and reliability in an afternoon.
Finding the exact replacement part is the key to a successful fix. This roundup simplifies your search by highlighting nine of the best carburetor options for various Craftsman mower models, from riding tractors to push mowers. Each product is designed for a straightforward installation, getting you back to a perfectly manicured lawn with minimal downtime and effort.
Our Top Picks for Craftsman Lawn Mower Carburetors
- ALL-CARB Carburetor Replacement for Craftsman Riding Mower Lawn Tractor
- Carbhub Carburetor Replacement for Toro Craftsman Lawn Mower
- Carburetor Replacement For Craftsman 625 series Lawnmower
- Replacement Carburetor for Craftsman LT1000 LT2000 DLS3500
- 951-05149 Carburetor Replacement for Cub Cadet and Craftsman T1000
- M100 Carburetor For Craftsman M100 Lawn Mowers
- ALL-CARB 799868 Carburetor-Assy Replacement for Murray Craftsman
- 796587 Carburetor for 19.5HP Intek Motor Engine Craftsman
- Craftsman Carburetor for Lawn Mower 917.388762
ALL-CARB Carburetor Replacement for Craftsman Riding Mower Lawn Tractor
This carburetor from ALL-CARB is engineered for Craftsman riding mowers and lawn tractors with 19HP to 19.5HP engines. It serves as a direct replacement for several common OEM part numbers, including 796587, 591736, and 594601. Its design ensures compatibility with a wide range of Craftsman models such as the LT1500 and those equipped with a 420CC OHV motor.
Built for easy installation, this unit is a direct bolt-on component that requires no modifications. It is constructed to restore smooth engine operation, reliable starting, and consistent power output for your larger riding mower. This makes it a practical solution for bringing a powerful tractor back to life.
Carbhub Carburetor Replacement for Toro Craftsman Lawn Mower
The Carbhub carburetor is a versatile option designed for use with 122000 model engines and other 4-cycle engines commonly found in mowers and generators. It fits specific Craftsman and Toro models, including the popular Toro 22″ Recycler, and replaces part numbers like 799866 and 790845. This kit often includes valuable extras like an air filter and spark plug for a more comprehensive tune-up.
By replacing a worn-out carburetor with this unit, you can resolve issues like hard starting and uneven engine performance. Its broad compatibility and inclusion of common maintenance parts make it an excellent value for servicing many walk-behind mowers.
Carburetor Replacement For Craftsman 625 series Lawnmower
Specifically designed for the Craftsman 625 series of walk-behind mowers, this carburetor is the answer to restoring performance to your 6.5HP machine. It is a precise fit for models 917376742 and 917.378644, and is also compatible with Briggs & Stratton engine model 128602-0259-E1. This targeted design ensures a straightforward installation process.
The primary benefit of this replacement is the return of smooth idling and easy starting. It provides consistent fuel delivery, which is essential for reliable power during everyday yard maintenance, making it a cost-effective alternative to more expensive repairs.
Replacement Carburetor for Craftsman LT1000 LT2000 DLS3500
This solid metal carburetor is built to service Craftsman riding mowers like the LT1000, LT2000, and DLS3500 series with engines ranging from 16HP to 20HP. It is constructed as a high-quality spare part to directly replace the existing stock carburetor. The robust construction promises durability and long-term reliable performance.
Users will appreciate the good operation and easy installation this carburetor offers. It is engineered to be a direct fit, minimizing the time and tools required for the replacement job and helping you get your riding mower back in working order quickly.
951-05149 Carburetor Replacement for Cub Cadet and Craftsman T1000
This is a comprehensive kit that includes a carburetor, air filter, and oil filter, making it an all-in-one solution for a 420cc engine tune-up. It replaces OEM part number 951-05149 and is compatible with Craftsman T1000, T1200, and R1000 models, as well as several Cub Cadet and Husky mowers. The kit covers multiple MTD engine codes, including 4P90HUA and 4P90HUB.
By providing all the necessary components for basic engine service, this kit offers significant convenience and value. It addresses fuel and air delivery while also allowing for a fresh oil filter change, ensuring your mower’s engine runs cleanly and efficiently.
M100 Carburetor For Craftsman M100 Lawn Mowers
This carburetor is a direct replacement for the specific CMXGMAM201102 model used in Craftsman M100 walk-behind mowers. It also replaces several Briggs & Stratton carburetor numbers, including 799583 and 593261, and is designed for 125cc to 140cc series OVH vertical 4-cycle engines. The package includes a matching air filter for a complete replacement.
Its precise fit for the M100 series ensures that installation is straightforward and performance is restored to factory expectations. This is an ideal solution for owners of these popular Craftsman mowers experiencing fuel-related issues.
ALL-CARB 799868 Carburetor-Assy Replacement for Murray Craftsman
This carburetor assembly from ALL-CARB is designed for 6-6.75HP and 7.0 190cc engines commonly found in 22″ push mowers from brands like Craftsman, Murray, and Snapper. It serves as a replacement for a long list of part numbers, including 799868, 498170, and 497314, offering wide coverage for many common walk-behind mowers.
Its design focuses on restoring reliable performance to push mowers that have seen better days. The unit is built for easy installation, helping you fix common problems like stalling or failure to start without professional help.
796587 Carburetor for 19.5HP Intek Motor Engine Craftsman
This is another high-quality replacement for the common 796587 carburetor used on 19HP and 19.5HP Briggs & Stratton Intek engines in Craftsman riding mowers. It is also a direct fit for a wide array of other OEM numbers, such as 792768, 594605, and 331777, ensuring broad compatibility across many Craftsman tractor models.
A key feature of this carburetor is that it comes pre-set, allowing for direct and easy mounting with no modifications required. This plug-and-play approach means it often starts right up, saving you time and frustration during the installation process.
Craftsman Carburetor for Lawn Mower 917.388762
This carburetor is specifically intended for Craftsman lawn mowers identified by model number 917.388762. Sourcing a part that matches your mower’s exact model number is the most reliable way to ensure a perfect fit and correct operation. This targeted compatibility simplifies the search process for owners of this specific mower.
Using a model-specific carburetor guarantees that the fuel mixture and mounting points will align perfectly with your engine’s requirements. This direct replacement is the best way to restore optimal performance and reliability to your Craftsman 917.388762 mower with confidence.
Buying Guide: What to Look For in a Craftsman Lawn Mower Carburetor
When my old Craftsman mower started sputtering and refusing to start, I knew the carburetor was the likely culprit. Instead of trying to clean the old, gunked-up one for the third time, I decided a replacement was the way to go. But finding the right one isn’t as simple as just picking the first result. You need to match it perfectly to your machine. The first and most critical step is identifying your mower’s model number. This isn’t a suggestion; it’s a requirement. You can usually find this on a sticker or metal tag on the mower’s deck, often near the rear or by the spark plug. This number is your key to a compatible part.
Once you have that, you can start looking at the different types of replacements available. You’ll find three main categories: genuine OEM parts, aftermarket replacements, and rebuild kits. OEM parts are made by the original manufacturer and are a guaranteed fit, but they often come with a higher price tag. Aftermarket carburetors are made by third-party companies and are usually much more affordable. I’ve had great luck with these, as many are built to the same specifications as the original. A rebuild kit, which contains new gaskets, needles, and floats, is an option if your carburetor body is still in good shape, but for a quick and easy fix, a complete new carburetor is the best path.
Pay close attention to the listing details. A good product page will have a compatibility chart where you can enter your model number to confirm it fits. Look for carburetors that come as a complete kit with all the necessary gaskets and hardware. There’s nothing worse than getting your new part only to realize you need to reuse a brittle, old gasket. I also check customer reviews, specifically looking for notes about ease of installation and how the mower ran afterward. This real-world feedback is invaluable. Finally, consider the seller’s return policy. Even with the best research, sometimes a part just doesn’t work as expected, and a good return policy gives you peace of mind. Taking these steps will help you find one of the best Craftsman lawn mower carburetors for an easy replacement that gets your mower running smoothly again.
FAQ
How do I know for sure that my carburetor is the problem?
Carburetor issues often show up as hard starting, rough idling, the engine stalling, or a loss of power. A big clue is if the mower runs fine when you spray a little starter fluid into the air intake but then dies again. This usually means fuel isn’t getting through the carburetor. Before you buy a new one, it’s always smart to check for simpler issues like a clogged air filter, old gas, or a plugged fuel filter.
Is it difficult to replace a lawn mower carburetor myself?
I found it to be a very manageable job. If you’re comfortable with basic tools like a screwdriver and a wrench, you can probably handle it. The process usually involves removing the air filter cover and filter, disconnecting the fuel line, and unbolting the old carburetor from the engine. The most important thing is to take a picture with your phone before you disconnect anything so you remember how it all goes back together.
What’s the difference between a cheap and an expensive carburetor?
The main difference is often the brand and where it’s made. Genuine OEM parts are the most expensive but offer a guaranteed fit. The cheaper aftermarket options can be just as good, but the quality control might be more variable. This is where reading reviews becomes so important. A well-reviewed, affordable aftermarket carburetor can be a fantastic value and a perfect solution for an older mower.
Why does my new carburetor still not work?
This is frustrating, but it happens. First, double-check that all your connections are tight, especially the fuel line and the linkage to the governor. Make sure you used the new gaskets that came with the kit to prevent air leaks. If it still won’t run, the issue might not have been the carburetor after all. It could be a faulty spark plug, a clogged fuel tank vent, or compression problems. It’s a process of elimination.
Do I need to adjust the new carburetor after installing it?
Many modern replacement carburetors are designed as “set-and-forget” units, meaning they come pre-adjusted and shouldn’t need tweaking. However, some do have adjustment screws for idle speed and fuel mixture. If your mower is surging or smoking after installation, a minor adjustment might be necessary. I always recommend looking up a guide for your specific engine model before turning any screws. Finding the right one among the best Craftsman lawn mower carburetors for easy replacement is the first step, but a proper install is what seals the deal.