Also includes a jetting kit, with main. This is very similar to a stock YZ250F stock Keihin carb. Includes the TPS (throttle positioning sensor) with Yamaha plug, adjustment screw, and all hoses.
This unit does not utilize the Throttle Over-ride System (TORS) system, so you will not need to plug in those factory plugs. Many people also use these on Suzuki LTZ400 quadsport Z400, Kawasaki KFX400, and Arctic Cat DVX400 ATVs as well.