Includes (1) N549379 Dust Bag. New, Bulk Packed. Genuine OEM Craftsman Replacement Part . Consult owners manual for proper part number identification and proper installation. Please refer to list for compatibility. Compatible with the Following:Craftsman: CMCW220B Type 1, CMEW230 Type 1, CMEW231 Type 1 Trusted by many. Highly rated. Top performance.