One (1) New Replacement Basic Carburetor Kit with Carburetor FloatBasic Carburetor Kit InformationFits John Deere Tractors: 3010 3020 4000 4010 4020Fits Carburetor Models: 12510, 12879, 13023, 13320, 13326, 13429, 13430, 13450, 14990 (Fits JD Only), 15099 (Fits JD Only), 15107, 15108 (Fits JD Only)Technical Information: Includes Gaskets, Needle, Throttle Shaft SeatsCarburetor Float Information: Fits 63-11, 63-12, and 69 Series CarburetorsFits Carburetor Part Numbers: 11316, 11722, 11722A, 12260, 12305, 12506, 12510, 12557, 12703, 12769, 12777, 12879, 12978, 13101, 13209,13209B,13303, 13320, 13327, 13343, 13429, 13430, 13450, 13478, 13598, 13750, 14744, 15108, 5843, 9685B Replaces Parts: Fits Allis Chalmers: 4046589, 74046589 Fits Body: A24891 Fits John Deere: AH10620 Fits Massey Ferguson: 1502043M1 Fits Zenith: C85-40