This LY-010076 carburetor is made to fit NISSAN K25 and K21 engines on industrial forklifts. It comes with an electric choke and single barrel to create even fuel atomization for steady engine performance. The tough aluminum build stands up well to heat, vibration and long hours of heavy use. It mounts directly with no extra changes needed. This unit makes starting easy, keeps fuel use low and delivers consistent power for everyday forklift work.