ATV Carburetor PZ19 with Fuel Filter and 35mm Air Filter for 50cc 70cc 80cc 90cc 110cc 125cc ATV Dirt Pit Bike Taotao Honda CRF By LIAMTU

This was a perfect fit for our little 125cc tao tao 4 wheeler. Bolted on and started right up. I did have to adjust the mixture screw to get it to run perfect, but that's extremely simple to do. Just turn the screw in until the engine starts running rough, then back it out again until it starts running rough, then find the best spot between those two points. Also adjusted the idle just a tad too. Engine starts instantly now and runs smooth! No complaints, especially for the price!

A few things to note:The old carb had a choke/wire/clamp system to control the choke from the handle grips, this carb does not. Instead it uses a manual lever located on the carb.The old carb did not have an air filter assembly attachment, so we had to cut out a notch under the seat to make room for the air filter.The old carb was NOT adjustable, this one is and allows you to fine tune the mix.Overall, it's running great now and very pleased with these improvements over the original factory carb.

i just installed this on my bike and seems to be good fired up first kick haven’t went out for a ride yet but i’ll update if needed

I had a customer that needed a carburetor rebuild/clean for his small chinese ATV, but for the price I would charge him for that, this new carb was more economical and an exact replacement. Usually I need to change out the jets to make sure the engine will function the same, but in this case, since it was going onto a chinese atv, the jets were just right. Now the atv runs great and has no problems. A great solution.

I bought a 2021 Ace Power 125cc ATV "Quad" (Chinese brand) for my 8 year old daughter. I bought it new from a dealer. From day 1, it was never very impressive. The selling dealer tried to work with me to make it run better and installed 3 different carburetors in an attempt to improve the performance. I appreciated the dealer's efforts but the final result was less than impressive. Mind you, I have high expectations when it comes to motorsports (I personally ride a Hayabusa and I am a retired Highway Patrol motorcycle operator). One year into ownership with about 30 hours of ride time, the motor on my daughter's ATV would no longer run unless the choke was fully closed, and the performance / throttle response was awful.I installed this new carburetor, which bolted right up to the "intake manifold" (which is basically just a curved pipe). No modifications were necessary, the whole process took about 20 minutes. Amazingly, the engine fired up on the 2nd push of the starter button, without engaging the choke.I found the idle was a bit high, so the only adjustment I made was to lower the idle by a few hundred RPM.The motor runs amazingly smooth now. The throttle response is incredible and the top speed increased by 5mph.My daughter has only put about 3 hours of riding time on the ATV since I installed this carburetor, but so far, so good.As an added bonus, she is now able to start the motor by herself every time she gets on it. No choke required. She just hits the starter button and it fires up on the first attempt every time.Also, she is now able to ride it immediately upon start up. No more waiting for the engine to "warm up" and no hesitation when giving it throttle.I would definitely recommend this carburetor for a 125cc "Chinese" ATV.Time will tell if this carburetor holds up, but for less than $20, I will probably purchase a few extra to keep on hand and consider it part of "Preventative Maintenance", just like changing the oil and spark plug. And..... it even comes with a fuel filter and air filter assembly!

Not their fault. I took a chance and it didn’t fit. Carb mount is offset to the right on the little four trax cylinder head and the frame interferes with mounting this carb. Passed my return window by many, many months but once again that is my fault not theirs. Will use some of the items in the kit so not a total loss. Just posting to let others know it won’t fit the 125 four trax.

I broke the air filter on my kids Go Kart and the choke cable needed to be replaced. For a few dollars more than a replacement air filter, I ordered this carburetor that came with an air filter and a manual choke that is right on the carb. This saved me the money and trouble of having to buy a new choke cable. The existing carb was a PZ17 (17mm measurement of the diameter of the intake manifold). This carb is a PZ19, but the bolt pattern is the same measurement of the old carb/intake manifold, so I decided to give it a try. It installed easily and the go kart ran perfectly without having to adjust anything.The carb seems of quality construction. I would buy again.

I set the screw to the mixture screw to the bottom and until it fell out, could not get above 2000 rpms, Idled fantastic, to bad carts don't run at idle...