This is a brand-name solicitation for Caterpillar center section overhaul parts for the Coast Guard Cutter *Hamilton*, with performance at Coast Guard Base Charleston in North Charleston, SC. The required delivery date is July 15, 2026, and the contract will be awarded on a firm-fixed-price basis as a total small business set-aside. No budget amount is specified. Only vendors capable of providing the exact make and model of the listed parts are authorized to submit a quotation. The objective is to return the ship’s SSDG units to safe and reliable operations.