Economy Carburetor Kit: JD 3010, 3020, 4000, 4010, 4020 JD Ignition up to serial number 504801

up to serial number 504801

WF and WC tractors

you could instead purchase part number GR2352 for new metal rings

1157 Combine

Trucker style cap displaying the keystone Oliver logo

Economy Carburetor Kit: JD 3010, 3020, 4000, 4010, 4020 JD Ignition up to serial number 504801Economy carburetor repair kit for Zenith carburetors: 12510, 12879, 13023, 13209, 13320, 13326, 13429, 13430, 13450, 13638, 13750, 14990, 15099, 15107, 15108. These carburetors are often found on JD 3010, 3020, 4000, 4010 and 4020 tractors as well as the MM G940; Oliver 1800, 1850 and 1855 and Massey Ferguson 1100 tractors. This kit includes gaskets, needle and seat.