This is a 3-year, firm-fixed-price IDIQ contract for a specific military diesel engine, restricted to approved sources or distributors. The contract covers a minimum quantity of 33 units and a maximum of 278 units. Performance will be at origin, with inspection, acceptance, and FOB all at the origin location. The solicitation is expected to post around June 3, 2026, and the procurement may involve a reverse auction pricing technique. No budget amount is specified.