The Department of Defense, through the Defense Logistics Agency (DLA) Land Warren, is seeking sources for the procurement of diesel engines, specifically for the M1070A1 HET Truck vehicle. The requirement includes a minimum guaranteed quantity of three engines, with a total estimated five-year quantity yet to be determined, and the engines must meet specific qualification testing and evaluation criteria to become an approved source. These diesel engines are critical components that utilize a reciprocating internal combustion mechanism to power military vehicles, ensuring operational readiness and efficiency. Interested parties must respond by December 27, 2024, and can contact Richard Campbell at richard.j.campbell@dla.mil or by phone at 586-467-1163 for further information.