400EX Carburetor for TRX400 Sportrax TRX400EX 2x4 1999-2008 ATV TRX400X 2x4 2009-2015 Carb Assembly Replace 16100-HN1-A43

Just incase anyone was wondering, this is a great carburetor for parts to use on your real Honda OEM carburetor. I needed to replace my throttle cable drum due to the old ones tab for the air fuel mixture screw breaking off, thus not allowing me to adjust the carb and thus making me give it gas constantly to keep the motor running. The shaft for the throttle cable drum was a little but bigger in diameter then the OEM and was not a direct fit out of the box into the carburetor. However you can take an electronic sander like in my picture to shave the shaft down enough to fit in. I hope this helps!

Had a Honda 400 ex that setup for 8 years gas in carb. I was quoted $389 dollars to rebuild my old carb. Decided to purchase this new one instead. I am not a mechanic but figured how to swap out the old with this new one. After purchasing a new battery four wheeler started right up. Have another 12 hours on it now and each time starts right up. Why hassle with a rebuild when you can simply purchase a new one for fraction of cost. Plus they ship all new hoses. Great purchase very pleased.

Exact fitment. Works excellent. Extremely fast shipping

Exact fit. Works great.

Cheap jetts used.. an they didn't send me my oil/fuel filters. Its a replica oem tho. Good for parts.