just the parts, the semi round thing that you attach the cable to, and the part that you attach the spring to to create tension on the round thing (i dont know the sames of these parts). also there is a spring on the round part of the throttle itself, mine is wore out and has slack in it, thats probably my problem. mine has just been overused, the spring has almost worn through the metal. ill have to take some pictures later or something.
