Hilom 753-06190 Carburetor for MTD TB21EC TB22 TB22EC TB32EC TB42BC TB80EC TB2040XP String Trimmer WT-973 WT-1116 Carb

Been struggling with this for the past 6 months. Looked a mucho youtubes who stated the problem was the hi/lo idle adjustment. Tried that so many times I can't count. Then found youtube by DoctorFixMaster and he nailed it as a diaphragm issue. It was cheaper to buy the entire carb.Installed it and worked like the day I bought it. There was no need to adjust the idle. Worked right outa the box with zero modification.

Easy to install on my Poulan weed wacker (with Bolens BL-110 engine, 25cc engine). Just a simple disconnect of the throttle cable and old fuel lines from the old carb, then removed the two main carb mounting bolts and the old carb fell right off. Install was just the reverse (be sure to use the new gaskets). Replaced spark plug (didn't need to gap/adjust).Didn't need to adjust the carb, Hi and Lo idle screws were set such that my trimmer started right up on the second pull (although the kit came with adjusting tool, check Youtube videos if you need help installing or adjusting). It now runs just like new for less than $14. I've used my trimmer twice since replacing the carb with this kit, still running like new, fantastic!

Great product for the price! Shipping was quick and installation couldn’t have been easier. If you can use a screwdriver, some pliers, and a socket set you are all set to replace your carburetor and get your equipment working like new. Total replace my took about 30 minutes and I spent about 20 minutes just wiping off dirty parts.If your Troybuilt is giving you any problems, just buy this amazing inexpensive kit and you’ll be back in business in no time.

It was a perfect fit on my Troy Bilt weed eater. It started on the first pull once the carb had fuel in it. With this and a new clutch my weed eater will last a few more years easily. Includes everything you need.

Had a problem with intermittent running of my Troy Bilt weed wacker, and then the bulb leaked. I may have gotten away with changing just the bulb, but for the price, I replaced the entire carburetor unit and it works great now.

Carburetor worked perfectly on my TB22EC. Took 15 minutes to swap out the carburetor and fuel lines. Two pulls and it is running like brand new. The order was missing the spark plug and one of the black fuel lines, but I am working with the seller to resolve that.

I had to keep my trimmer choked half way in order for it to stay running which of course resulted in heavy fuel usage and little control over the throttle. About 20 minutes to change out the old carb for this one and although it came with the adjusting tool, it was already dialed in nicely. It got my Crapsman a second lease on life!

The product arrived as expected with all parts accounted for. The only thing I had to do was adjust the holes in my gas tank for the lines. The tubing was a little thicker in OD than my existing lines, but it all worked out. It took less than 10 minutes to install from there and it fired up the first time.