{"product_id":"mrap-air-duct-assy-3691321c1-3691321c1l-2540-01-568-6275-nos","title":"MRAP AIR DUCT ASSY 3691321C1, 3691321C1L, 2540-01-568-6275 NOS","description":"\u003cp\u003eMRAP AIR DUCT ASSY 3691321C1, 3691321C1L, 2540-01-568-6275 NOS\u003c\/p\u003e\n\u003cp\u003ePART NUMBER: 3691321C1, 3691321C1L\u003c\/p\u003e\n\u003cp\u003eNSN: 2540-01-568-6275\u003c\/p\u003e\n\u003cp\u003eNOS \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMRAP Air Duct Assembly, Part Numbers 3691321C1 and 3691321C1L, NSN 2540-01-568-6275. This OEM military air duct assembly is designed for use on MRAP (Mine Resistant Ambush Protected) vehicles and serves as an important component of the vehicle's ventilation, heating, or climate control system. The air duct assembly helps direct and distribute airflow throughout the vehicle, contributing to proper HVAC system performance and occupant comfort in demanding military environments. This item is New Old Stock (NOS) military surplus and has never been installed. Manufactured to military specifications, this air duct assembly is engineered for durability and dependable performance under harsh operating conditions. It is ideal for military vehicle maintenance, fleet support, restoration projects, HVAC system repairs, and replacement of damaged, cracked, or missing original equipment.\u003c\/p\u003e\n\u003cp\u003ePart Numbers 3691321C1 and 3691321C1L, along with NSN 2540-01-568-6275, are commonly searched by military maintenance facilities, government agencies, defense contractors, and military vehicle restoration specialists seeking genuine OEM MRAP replacement parts. Using authentic military HVAC components helps ensure proper fit, airflow management, and long-term serviceability. \u003c\/p\u003e\n\u003cp\u003eEquipment Parts Sales has been supplying military surplus and OEM military vehicle parts for over 25 years. We stock thousands of NOS military vehicle components, including MRAP, MaxxPro, M-ATV, Humvee, FMTV, M939, HEMTT, Oshkosh, and 5-Ton truck parts ready for shipment. Our inventory includes air duct assemblies, HVAC components, ventilation system parts, body hardware, structural components, and hard-to-find military vehicle replacement parts. \u003c\/p\u003e\n\u003cp\u003eKeywords: 3691321C1, 3691321C1L, 2540-01-568-6275, MRAP air duct assembly, military vehicle air duct, MRAP HVAC component, OEM military ventilation part, armored vehicle air duct, tactical vehicle climate control component, military vehicle airflow duct, military surplus vehicle parts, NOS military surplus parts, MRAP restoration parts, military vehicle maintenance parts.\u003c\/p\u003e","brand":"Equipment Parts Sales","offers":[{"title":"Default Title","offer_id":52301497958616,"sku":"MRP-AIR-DCT-SSY","price":575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/0693\/8584\/files\/ols_Screenshot_2026-01-14_165625_jpg.jpg?v=1787669680","url":"https:\/\/equipmentpartssalespa.com\/products\/mrap-air-duct-assy-3691321c1-3691321c1l-2540-01-568-6275-nos","provider":"Equipment Parts Sales","version":"1.0","type":"link"}