Carb Kit. Fits: Most Massey Ferguson TO35, F40, MH50, MF50, MF135, MF150. Industrial Tractor: 202, 204, 2135. W/ Marvel-Schebler Carb. # TSX605, TSX683 & TSX882. Photo may not be actual kit. #BK49V-R. Kit Includes Gaskets, Float Valve & Throttle Shaft.