Shiyan Mingqi Industry and Trade Co., Ltd
CN
Compatible with Dongfeng Cummins 15N Natural Gas Engine — Exhaust Manifold & Pipe Assembly (P/N: 6416289 / 5687740)
This high-performance exhaust manifold and pipe assembly is specifically engineered and rigorously tested for seamless compatibility with the Dongfeng Cummins 15N natural gas engine—a widely used, high-efficiency powertrain in heavy-duty commercial vehicles and specialized natural gas-powered applications. Designed to meet stringent OEM specifications, the assembly ensures optimal thermal management, precise exhaust gas flow dynamics, and robust structural integrity under demanding operating conditions. It features precisely calibrated flange alignments, reinforced mounting interfaces, and corrosion-resistant materials suited for prolonged exposure to high-temperature exhaust gases and varying environmental conditions. The unit carries two official part numbers—6416289 and 5687740—reflecting its dual identification across Cummins’ global parts catalog and Dongfeng’s original equipment service documentation. Both numbers correspond to identical physical and functional configurations, gu






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Contact: Han Tao
Contact phone:+(86) 15072907917+(86) 15071591358
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Email: symqgm@126.com
Address: 2-6, Building 2, Haili Industrial Park, Auto Parts City, Shiyan Economic and Technological Development Zone, Hubei Province
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