This is a Sources Sought Notice for market research to identify companies capable of performing a Center Section Overhaul of the #2 Main Diesel Engine onboard the USCGC MORRO BAY. The work requires access to proprietary components from Fairbanks Morse Defense, the Original Equipment Manufacturer, and a minimum of six years of relevant experience. Responses to this notice are due by 1:00 PM EST on July 6, 2026, and must include a statement of intent to bid and evidence of capability. The applicable NAICS code is 336611 (Ship Building and Repairing) with a size standard of 1,300 employees. No budget amount or location for performance of services is specified.