Poweka Replace Zama Carburetor for STIHL FS55 FC55 FS45 C1Q-S71 C1Q-S97 A C1Q-S143 C1Q-S153 C1Q-S186 C1Q-S186 A CIQ S186B 41401200619 4140 120 0619 B New high quality aftermarket re-adjusted zama carburetor. Fits for STIHL trimmer Replaces ZAMA #'s: C1Q-S66, C1Q-S71, C1Q-S97(A), C1Q-S143, C1Q-S153, C1Q-S186,4140-120-0619 B 4140 120 0619 Package including 1pc carburetor, you will receive exactly what you see on the picture.