This opportunity is for a firm-fixed price purchase order to replace the camshaft and rocker arm assembly on the starboard S60 engine of a USCG vessel. All work must be performed by MTU-certified technicians using genuine MTU OEM parts, and subcontracting is prohibited. The place of performance is USCG Station Ketchikan in Ketchikan, AK. The period of performance will be determined upon contract award. This solicitation is a total small business set-aside, with evaluation based on technical capability, past performance, and price.