Basic Carb Kit - fits International & Farmall Cub Tractors to engine s/n 312389

Contains: Gaskets, throttle shaft/screws, float needle valve/seat/pin, and seals, as pictured. Instruction sheet included.

NOTE: Fits early IH carb only (to engine s/n 312389).  Does not fit later Zenith carb (engine s/n 312390 & above).

• Replaces OEM p/n:  BK18
• Fits Carb p/n:  63349C91
• Brand:  Sparex
• MPN:  S.66447