Economy Carburetor Kit: JD 3010, 3020, 4000, 4010, 4020 Ford 600 Hydraulics Complete carburetor repair kit including

Complete carburetor repair kit including the gaskets

consider purchasing the basic top lid kit which includes gaskets and piston (not the cylinder)

Hook and loop (velcro) size adjustment

rebuild it

Economy Carburetor Kit: JD 3010, 3020, 4000, 4010, 4020 Ford 600 Hydraulics Complete carburetor repair kit includingEconomy 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.