This is a new OEM quality aftermarket carburetor made by Hi-Caliber Powersports Parts.  It fits the 1988-2000 Honda TRX 300 2x4 & 4x4 Four-wheelers.  This carburetor is a direct replacement with no modifications needed.  It has factory size jetting and the correct choke starter valve assembly.  Beware of other sellers' carburetors offering a "universal" carburetor fitting several models.  Those often require many modifications, they aren't properly jetted and the choke starter valves aren't correct.  Don't waste your time installing a cheap quality, "universal", inferior carburetor.  Our carburetor is a direct fit requiring no modifications---get your ATV up and running today!   This replaces Honda OE part numbers #16100-HC4-033, #16100-HC4-750, #16100-HC4-840, #16100-HM5-671, #16100-HM5-730!  

Each carburetor comes with FREE Hi-Caliber Powersports & G&H Discount ATV Supply decals