ECONOMY Carburetor Repair Kit (For IHC carburetors) Fits: 300 & 350 w/ #361525R92 & 363741R93; 400 w/ #362173R92; 450 w/ #362957R91; 460 w/ #367258R92 & 380956R96; 544 w/ #406804R91; 560 w/ #367259R92 & 381984R95; 656 w/ #386424R96 & 388297R94; 660 w/ #372723R92 & #379813R95; 706 w/ #386424R96 & 396197R93; 756 w/ #396197R93; 766 w/ #539575R91, 806 w/ #388425R96 & 533622R91; 2544 w/ #406804R91; Combine w/ #379813R95