MH03550 Carter Replacement Float - 21121S

Replaces number: 21121S, ABC522, R6893

Carter - Replaces: 21121S

International Farmall: [ C, Super A, Super C, 200, 230, 240 (with cast iron throttle bodies) ]
Replaces International Farmall part number: 354813R91

Massey Ferguson: [ Ferguson Tractor: 40, TO35 (with cast iron throttle bodies) ], MF Ag Tractor: 50 (with cast iron throttle bodies), [ MF Tractor: 35, 35, 50 (with cast iron throttle bodies) ], [ MF Workbull: 202, 204 (with cast iron throttle bodies) ]
Replaces Massey Ferguson part number: 1753771M91

Massey Harris: 50 (with cast iron throttle bodies), 50 (cast iron throttle bodie)

Oliver: [ Super 55, 66, 77 (with cast iron throttle bodies)

Fits all Carter carburetors with cast iron throttle bodies
Does not fit Carter carburetors with aluminum throttle bodies
The throttle body is the upper half of the carburetor