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โก Tune up like a pro โ power, precision, performance!
The FitBest Carburetor Tune-Up Kit is a precision-engineered replacement for Stihl 024, 026, MS240, and MS260 chainsaws, featuring a complete set of components for a full carburetor rebuild. Its premium machined aluminum housing ensures durability and consistent fuel delivery, while the easy installation process saves time and money. Restore your chainsawโs factory power, improve fuel efficiency, and eliminate frustrating performance issues with this all-in-one kit.

| Asin | B0773K5MDZ |
| Best Sellers Rank | #23,723 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #39 in Chainsaw Replacement Parts |
| Brand Name | FitBest |
| Compatible With Vehicle Type | Chainsaw |
| Customer Reviews | 4.2 4.2 out of 5 stars (750) 4.2 out of 5 stars |
| Exterior Finish | Machined |
| Fuel Type | Gasoline |
| Included Components | 1 x carburetor, 2 x gaskets, 1 x Air filter, 1 x fuel filter, 1 x spark plug, 1 x oil filter, 1 x fuel line, 1 x oil line, 1 x impulse line |
| Item Part Number | Stihl 024 026 MS240 MS260, Walbro WT-194/WT-194-1 |
| Item Type Name | Carburetor |
| Item Weight | 5.28 ounces |
| Manufacturer | FitBest |
| Manufacturer Part Number | 4336536081 |
| Model Number | Stihl 024 026 MS240 MS260 |
| Oem Equivalent Part Number | Stihl 11211200611 |
| Recommended Uses For Product | Outdoor |
| Specific Uses For Product | Chainsaw |
User
Chainsaw Carburetor and parts
The carburetor is performing like an original. Very little tuning required. Adjust your idle, low throttle and full throttle jets once.
User
Worked well with my Stihl 026
One gasket didn't fit quite right but everything thing else was good. Saw runs great now.
User
Carb fit and function good for my 024 AV
The carburetor fit my 024 AV with a few minor differences. The idle adjustment screw head is smaller than original so I couldn't use the original rubber spacer and the thread size is different so I couldn't just swap screws. I made a spacer out of a piece of fuel line that works well. The air filter doesn't fit the 024 AV and I didn't need to use the remaining parts, just the carburetor. The kit is worth the cost to get your saw running well again.
User
Amazing construction. High quality.
Amazing construction. High quality.
User
Fixed my Stihl Ms260
I have a Stihl Ms260 which I purchased used . Saw had fuel delivery issues. Ordered this kit and installed. Watched videos on how to adjust the idle,LA and H . Saw started.and ran immediately. Adjusted the idles . Plenty of adjustment for fine tuning . Couldn't be happier. Would buy again.
User
Air filter doesnโt fit
Very disappointed that the air filter did not fit my Stihl 026. Carb and hoses fit fine.
User
This kit made it work
I have an older Stihl 026 that has been running erratically. It was hard to keep it running, and it was sluggish when I accelerated. I decided to try this tune up kit. At first, I replaced the plug, fuel filter, and air filter. I still had no results. I didn't replace the carburetor because I'm lazy, but I had nothing to lose. I installed the new carburetor, did NOT change any settings, and my chainsaw started right away. And it now runs almost like new. This was a great investment, saved me a service fee, and the cost of a new saw. Very impressed.
User
Disappointed
Nothing about this carburetor tune up kit fits a Stihl 026 with the original Walbro carburetor. The fuel filter in the kit is the only thing usable. The air filter and carburetor do not fit my chainsaw. You can visually see significant differences of my original carburetor and air filter design, comparing the parts in the kit.
Trustpilot
1 week ago
1 month ago