MS170 MS180 Carburetor for STIHL 017 018 MS 170 MS 180 Chainsaw Parts Replaces C1Q-S57 C1Q-S57A C1Q-S57B 1130-120-0603. Fits MS170 and MS180 chainsaws (2002-Current). Includes essential components: carburetor, fuel filter, oil filter, oil line, tube, spark plug, and cleaner.
