This is a Request for Proposal for a Fixed Price with Economic Price Adjustment Indefinite Quantity Contract to supply Air Drier Parts Kits, with a two-year base period and three one-year option periods. The evaluation will be based on price only, with the lowest-priced, compliant offer anticipated for award. The required delivery timeline is within 220 days after the date of each order. The performance location involves FOB Origin shipping with government inspection and acceptance at Destination. The base period has an estimated annual quantity of 6,284 kits.