Review on TRX 400 TRX400EX Sportrax TRX400X ATV 16100-HN1-A43 Carburator, Compatible with Partman Carb by Danny Bell

4 stars because although it's working well so far I still had to tighten a few bolts in the damper that operates the choke. It fell off my last one because they were loose and sucked into my engine roof. Of course they were also free. Yes, and the air-fuel mixture screw on the bottom of these Chinese is difficult to adjust. Honda has a pan head screw. They have a slightly beveled screw that doesn't give much room for adjustment. However, there are positive aspects. This works great so far, the package came with all the parts in good condition and it arrived on time.