Shiyan Mingqi Industry and Trade Co., Ltd
CN
Compatible with Chongqing Cummins NT855 Engine PT Fuel Pump (Part Nos. 4951451 / 3059657)
Fully compatible with the Chongqing Cummins NT855 series diesel engines, specifically engineered to work seamlessly with the original equipment manufacturer (OEM) PT (Pressure-Time) fuel injection system. These high-precision replacement fuel pumps are designed as direct-fit upgrades or replacements for the genuine Cummins PT fuel pump assemblies used in industrial, marine, and power generation applications. They meet strict performance, durability, and flow-rate specifications required by the NT855 engine platform, ensuring optimal fuel delivery, consistent injection timing, and reliable cold-start capability. The two designated part numbers—4951451 and 3059657—correspond to specific configurations and revisions of the PT pump, covering both standard and enhanced-duty variants across multiple production years and engine calibration versions. Each unit undergoes rigorous quality control testing—including pressure calibration, leak testing, and dynamic flow verification—to guarantee ful






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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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