Carburetor for Echo Trimmer - C1U-K29 C1U-K47 C1U-K52 SRM2100 SRM2110 SHC1700 SHC2100 with Repower Kit for Power Pruner Trimmer - Repalces Zama Carburetor Kit

I've had the Echo 2100 trimmer for about 4 years now and always a PITA to start and never ran well. I got the trimmer from my dad who chose a battery trimmer for the ease of it. I'm a carpenter and not a motor guy but am somewhat inclined when it comes to the basics. I was going to finally pull the carb and clean it when rummaging through Google I realized I could get a complete carb and kit for $13 it was a no brainers. I just installed the carb and everything it came with, cleaned the entire motor housing and about an hour. Pulled the cord and she fired right up!!! Kit came with a new plug (gapped already) so that was nice as well. I ran the machine for a bit and ran great. I juiced the motor quite a bit and she always dropped to a nice idle without choking out. Highly recommend this product, was easy install and not worth the weekly headache of thinking your trimmer will fix it self...

The carb ran great right out of the box. The install is very easy as long as you have basic mechanical aptitude and simple hand tools. The second time I used the trimmer after installing the the carb and refresh kit I could not keep it running beyond idle. I went through everything and found that the fuel supply line had cracked in several places. I bought a replacement fuel line kit that was Echo OEM and problem solved. The difference in quality between OEM and the fuel lines provided in this kit are evident when compared side by side. I still believe the price is fair for the kit and the carb itself is just fine so I would still recommend it, just make sure to buy a decent fuel line kit separately.

This carb worked great. The only thing is I had to adjust the low screw a little and the idle speed screw alot. Before doing this, when I let the trigger go, the head kept spinning at a pretty high speed. Not knowing better, I started to mess with the Hi/Low screws. I probably could have saved myself some time if I just went to the idle speed screw first. Now that I have it dialed in, it is running sweet. This is a 20+ year old Echo SRM2100 that would start and run a few minutes on full throttle, but then would just sputter and stall. I probably could have fixed that issue by trying to adjust the carb (didn't know any better at the time), instead I opted to buy a new carb.

I had a friend who was throwing out an echo weed eater because he couldn’t get it started so I asked him to let me have it and I would see if I could get it going. I work on various small engines around my farm, motorcycles, ATV’s, mowers etc so I was confident I could fix it.The first thing I did was order this inexpensive kit because it included basically everything I thought would need replacing to get the motor running again. I wasn’t disappointed.It has everything you need including fuel lines and gaskets.It does not come with any useful instructions but if you just pay attention to what goes where when taking the old stuff off, this kit is a breeze to install.I have been using the weed eater for about 10 months now and it still starts first pull and runs great!Very impressed because Chinese aftermarket parts have a reputation for not working for long if they work at all, most don’t include gaskets or fuel lines either.

I needed the kit for a grass trimmer that would not start. The smallest fuel line grommet included with the kit was a very tight fit. I was beginning to think that I had the wrong sizes for my model. Finally was able to insert it into the gas tank. All of the rest of the assembly was quite easy. When completed the trimmer fired right up. Very satisfied with the rebuild kit.

Was looking to replace the Carburetor on my Echo Trimmer, after a slow decline and it failing to start at all this year. It's old, probably neglected, left some gas in it during winter sometimes. It wasn't surprising. It wouldn't start with clean gas in it. I got this and was able to swap out the Carburetor easily enough, about 3 screws holding it on. Air filter comes off, the carb. The only minor hicup was the rubber plug that goes in the entry hole in the gas tank, where the tubes go through to enter, seemed too big. However, I quickly realized I could use the old plug and run the new tubes through it. 2 minutes later I was back on track. To top things off, this includes a new air filter, and new spark plug.The carb replacement allowed it to start up again after a few pulls. I replaced the spark plug also for kicks, and then it started up on first pull since, and ran noticably smoother. A great fix for the price, took about 20-25 minutes to replace.

The carburetor went on and fired right away. My only issue was that I had to reuse the base gasket because the one that came with the carb didn’t have the right hole for one of the ports. This could have been my fault for possibly ordering wrong but if I had a small hole punch at the house I could have easily rectified the issue

Well if you enjoy taking apart and reassembling your old carburetor over and over again, pulling on that start rope for an endless amount of time until your arm almost falls off, if you want to cuss and scream, throw stuff around the shop in frustration, yell at your wife and kids because your chainsaw won't start or run, you want to constantly try tweeking those high / low speed screws and spend countless hours doing this then DO NOT BUY this repower kit. I removed my old carburetor and fuel lines, cleaned everything up and installed this kit in about 30 minuets. My ECHO PB-413H Weed Trimmer started up on the second pull. It idles and ramps up to full speed without hesitation. There was no adjustment or tweeking required. My trimmer now starts and runs as it should. Installing this kit is the way to go. Keep in mind that this kit is made to fit many different models and for me I had to use my old grommet that goes into the fuel tank that holds the fuel and vent lines. Getting this kit is the way to go.