The USCG is conducting market research via a Sources Sought Notice to identify firms capable of performing a Caterpillar SSDG engine overhaul for the USCGC MIDGETT (WMSL 756). Interested parties must submit company information, business size classification, capability statements, and relevant past performance evidence. Responses will help the Government determine whether to set aside a future solicitation for restricted competition; however, this notice is not a solicitation and no contract will result directly from it. Offerors must be registered in the System for Award Management (SAM). No budget amount or performance location is specified in this notice.