Widely Applicable: The carburetor for two-stroke engine has a fixed hole pitch of 31mm, perfect for replacing on 52cc 49cc 43cc brush cutter, lawn mower, blower, hedge trimmer, chainsaw etc. The carb fits many models of brush cutters, compatible with hyundai 50cc, compatible with gt garden 47cc, compatible with woodstart 40cc and so on. Good Performance: This brush cutter carburetor can efficiently convert fuel into power, improve fuel efficiency and at the same time improve engine performance, know its normal starting, acceleration and smooth driving performance, so that the brush cutter can operate smoothly and efficiently. In addition, it can extend the service life of the engine. High Quality: The inner wall is smooth and equipped with a high-hardness piston. The oil needle is more wear-resistant, does not jam, and accelerates smoothly. The end of the throttle linkage is made of metal for added strength. Pure copper oil pipe makes the carburetor more durable. With our carburetor,