Dalom 753-06190 Carburetor for Troy Bilt TB22 TB21EC TB22EC TB32EC TB42EC TB80EC TB2040XP Trimmer WeedEater Murray M2500 M2510 Brushcutter

Carburetor fits 90% of the two cycle carburetors that are on the market. Perfect carburetor only requires slight idle adjustment runs like a brand new motor now.

I have a Troy Bilt weedeater/power head thing, I don't remember when I bought it, but probably 4 to 5 years ago. Having gummed up a lot of carburetors over the years by leaving fuel in the carb and tank, with this unit I've been religious about emptying the tank at the end of the year and running the engine until it stops, then hanging it with the fuel tank down, so no residual fuel flows into the carb. Also it's only ever had the way-too-expensive pre-mixed gas with no ethanol from Lowes. So I went to start it the other day and it wouldn't start, whereas it always started right up when following the pumping/choking/pulling/throttle instructions printed on the breather cover. I verified the spark plug was clean and it was sparking, so I figured it must be the carburetor. Then I noticed that the machine has the proprietary Troy Bilt "jump starter" system, so I ordered that too-expensive part, hoping to save having to tear the carb down. That came in the mail from Amazon, but even using it with a corded 1350 rpm drill didn't start the machine, even using ether. So I took the carb off, tore it down into its bigger chunks, and soaked them for 20 minutes in a gallon can of carb cleaner I have. Blew it all out with compressed air, re-installed it, hit it with the drill, and........nothing. Didn't even try to catch. So I came to Amazon and looked up that model of Troy Bilt, thinking I'd buy another one so I'd know it would fit the attachments I have (I know they're pretty standard, but there are at least 2 variations of drive splines out there, and that burned me on an edger once ). As I was typing in the model number, Amazon offered "carburetor" after it, so I thought, "Sure, let me check out how expensive a whole new carburetor is." (Because the engine felt and sounded like it had good compression, and it was sparking, so it almost had to be a fuel issue.) I was flabbergasted when I saw how cheap some of these carbs are, so I took a chance for 16.88, got it 2 days later, slapped it on, followed the starting directions, and the machine started up on the 4th pull on choke position 2, just like it was supposed to in "3-5 pulls." I let it run for 30 seconds while holding full throttle, turned off the choke, released the throttle, and it immediately dropped to a nice idle speed and sat there purring like a kitten. I didn't have an attachment on, but blipped the throttle a couple times and it responded immediately and felt powerful. I have no doubt that it's going to run properly, and they even included the adjusting tool in case it needs a little bit of tweaking. IF YOUR POWER HEAD/WEEDEATER DOESN'T START, BUY ONE OF THESE CHEAP CHINESE CARBURETORS! I've messed with engines all my life, and I really didn't think this was going to work (because I'd cleaned out the old carb), but it absolutely did. A 10-minute swapout and I'm back in business. The next time a small engine gives me trouble the first thing I'm going to do is come to Amazon and buy a cheap carburetor for it.

Excellent item, exactly as describe. It works as expected.

So far so good. Only needed a tiny bit of adjustment on the mixture screws and a little bit of slow down on the idle speed. I love how it comes with the adjustment tool. Only time will tell if its a good one or not.

these are just mint i didnt even have to adjust anything just plug and play love it A+++ will buy again!

Every thing was good , Good quality and good price .

Carb is working fine on my string trimmer. Glad I bought this one instead of the plain carb, as when I got the original taken off the problem wasn't the carb itself it was the return line to the gas tank that had cracked. Thankfully this had replacement hose in it so I was able to solve that. Replaced the carb anyways since the original was old and this one is working flawlessly. Didn't try the included spark plug I'm just keeping it as a spare.

Troy Built 25cc string trimmer, bought in 2007. Has worked well over the years used three seasons a year in a southern environment. Bought 12 acers in the country, since moving it was problematic at best. Had spark but would not run consistently. Had cleaned the carburetor several times. It would start and I managed to use it, this is a tough environment. Next time I tried to get it started it fired once but nothing after that. Took it apart and cleaned it up, checked the spark, fresh non-ethanol gas, carb cleaned again. Pump works, no start. I ordered this replacement carburetor kit. Installed it, everything fit great, used the supplied yellow hose and filter replacing the existing ones. Surprised there is not a choke installed. The other carburetor would not start since new without the choke on. Three pulls on the starting cord it fired up and ran like it was new. Multiple times around the property I used it, then mowed areas. Moved on to another location, started up after three pulls, ran like a champ every time. It was a hard workout for this residential tool, it took the workout all day long. I did some research on these carburetors; they are an engineering masterpiece. Valves built in the gaskets that open to feed fuel where needed, no real bowl, they operate at any position. I was ready to buy a new 4 stroke, for less than $40 I have what appears to be a new trimmer.

tres bon produit et fonctinne super bien