OEM Carburetor Kit / Zama RB-39Pack Size:1Zama RB-39NHC 203-5867, Oregon 49-902Zama C1Q-H14, A-B; C1Q-H19, A-C; C1Q-H27; C1Q-H32,A; C1Q-M27, A-D; C1Q-M28, A-D; C1Q-M33 A-D;C1Q-M36, A; and C1Q-W2, A carburetors Not compatible with greater than 10% ethanol fuel