The Department of Defense, specifically the Naval Surface Warfare Center Philadelphia Division (NSWCPD), is seeking sources for lifecycle support of Caterpillar Defense (CAT) diesel engines. The procurement aims to identify businesses capable of providing comprehensive technical, logistics, training, and program management services to ensure the operational readiness and safety of these engines across various military branches. This support is crucial for maintaining mission readiness and involves collaboration with manufacturers, engineering solutions, and training development. Interested vendors should submit their capabilities, company information, and relevant experience to Derek W. Diep at derek.w.diep.civ@us.navy.mil or Francis J. Brady at francis.j.brady14.civ@us.navy.mil, as part of the Sources Sought notice for PID #: N64498-24-RFPREQ-PD-42-0057.