Amazon and eBay: These
are often the first places to look for common wear-and-tear parts like
filters, hoses, and attachments. Many sellers offer compatible or
aftermarket parts for a wide range of Craftsman models, including older
ones. Be sure to check the model numbers or dimensions for
compatibility.
Sears PartsDirect:Since Craftsman was historically a Sears brand, Sears PartsDirect is a key resource for genuine Craftsman replacement parts. You can often search by model number to find specific diagrams and parts.
Shop-Vac.com:
While Craftsman shop vacs are now made by various manufacturers, many
older Craftsman models were essentially re-branded Shop-Vac units. Check
Shop-Vac's official website for replacement parts, as many of their
parts are interchangeable.