U.S. Coast Guard (USCG) Sentinel Class MTU 20V4000M93L QL4 Engine Overhaul

The U.S. Coast Guard is procuring a QL4 overhaul for four Condition F MTU 20V4000M93L main propulsion diesel engines used on its 154-foot Fast Response Cutters. These 20-cylinder engines are critical to fleet readiness, and the overhaul must be performed with the capability to test each engine at 100% rated power on site using a dynamometer. The work is being competitively sourced through the MTU dealership network to ensure high-quality, standardized maintenance that aligns with manufacturer specifications. This effort supports the ongoing delivery and sustained operational capability of the Sentinel-class cutter fleet, which relies on these engines for mission-critical performance. The contract is set aside for small businesses under the SBA’s 333618 NAICS code for other engine equipment manufacturing, with performance based in Baltimore, Maryland. Point of contact for technical inquiries is Clayton Ward, and Mia Mayers serves as the Small Business Specialist and APFS Coordinator. The procurement underscores the Coast Guard’s long-term commitment to maintaining the reliability and availability of its Fast Response Cutters through targeted, specialized engine overhauls that uphold rigorous performance standards.