Our carburetor repair kit for the Honda C201, CD90, & CT201 is a perfect replacement for the Honda carb kit, number 16100-052-004 Included in this kit: Chamber gasket Needle valve Jet Needle “E” clip Seat spring Air screw Air spring #90 main jet #40 slow jet “O” ring Washer Throttle screw Throttle spring The Honda CD90 series (including the C201 & CT201) was never very popular in North America, but examples are still around Description Our carburetor repair kit for the Honda C201, CD90, & CT201 is a perfect replacement for the Honda carb kit, number 16100-052-004. Included in this kit: Chamber gasket Needle valve Jet Needle “E” clip Seat spring Air screw Air spring #90 main jet #40 slow jet “O” ring Washer Throttle screw Throttle spring The Honda CD90 series (including the C201 & CT201) was never very popular in North America, but examples are still around. If you are restoring one of these classics, this carb kit may be just what you need.