The Southwest Regional Maintenance Center (SWRMC) is conducting market research to identify capable sources for the OEM direct procurement of one turnkey ALCO Model 251C engine to support USS BOXER (LHD-4) during its FY27 Selected Restricted Availability. The government is contemplating a firm fixed-price contract and is especially interested in determining small business capability under NAICS code 333618. Interested parties must submit a signed letter of interest by 2 PM local time in San Diego, CA on Friday, 08 May 2026. The required delivery date for all OEM materials is 15 February 2027. Performance of services will be in support of the USS BOXER (LHD-4), with work location details specified in the Statement of Work.