Shandong Shengyue Technology Development Co.,Ltd is one of the most professional cummins low-pressure fuel transfer pump high-pressure common rail fuel pump pt fuel pump assembly manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
Cummins Low-Pressure Fuel Transfer Pump High-Pressure Common Rail Fuel Pump PT Fuel Pump Assembly
Classic M11 / ISM11 / QSM11 Series (11-Liter Heavy-Duty Low-Pressure Fuel Transfer Pumps)
1. Fuel Pump 3090942: The classic base fuel transfer pump for the Celect fuel system.
2. Fuel Pumps 3095454 / 3094348: Core low-pressure fuel pumps for the M11/ISM series; commonly found in early-model Delong trucks, heavy-duty trucks, and engines for certain imported rotary drilling rigs.
3. Fuel Pump 4327066RX: The latest official Cummins remanufactured (indicated by the "RX" suffix) upgrade/replacement part. It consolidates and replaces several older part numbers (such as 3417677 and 3090942) and is currently the primary replacement part for low-pressure fuel transfer pumps on 11-liter engines.
Classic N14 / KTA19 / KTA38 / KTA50 Series (High-Displacement PT Fuel System Pumps)
1. Fuel Pumps 4307242EK80 / 4307243 / 4307244BH30: Advanced PT fuel pump assemblies for Cummins 14-liter (N14) or 19-liter (K19) mechanical injection engines; featuring specific calibration codes (e.g., EK80, BH30), they regulate fuel injection quantity, pressure, and timing.
2. Fuel Pump 3080584BD23: A classic, older-model PT fuel pump assembly, commonly found on heavy-duty generator sets or early-model K-series mining engines.
3. Fuel Pump 4076442: A later-model PT fuel pump equipped with Electronic Fuel Control (EFC) or a core control upgrade module for such systems.
Xi'an Cummins ISM11 / ISG12 Series High-Pressure Common Rail System Pumps
Fuel Pump 2881835 / 2888712: A high-pressure fuel pump assembly for the Cummins Common Rail system. Featuring an internal precision plunger, it supplies high-pressure fuel-reaching pressures of over a hundred megapascals-to the common rail. It is widely used in modern heavy-duty trucks from manufacturers such as Shacman and Auman.
Dongfeng Cummins / Foton Cummins (ISF / ISB / ISD / ISL / QSL series common-rail pumps for medium/light-duty and quasi-heavy-duty engines)
1. Fuel Pump C5260270: High-pressure common-rail fuel pump assembly for Dongfeng Cummins ISDe, ISLe, or QSL9 (9-liter) engines; widely used in city buses, construction cranes, and excavators.
2. Fuel Pump C6204711360: Mechanical pump/high-pressure pump assembly designed for Dongfeng Cummins engines or specialized construction machinery.
3. Fuel Pumps 4951495-20 / 4951433-20 / 4296362-20: Part numbers with the "-20" suffix; these generally refer to low-pressure electric/mechanical fuel transfer pumps or high-pressure pump sub-assemblies for Foton Cummins engines (e.g., ISF2.8, ISF3.8 light truck engines) or specific electronically controlled Dongfeng Cummins engines.
3. Fuel Pump 3991337: Mechanical fuel transfer pump (often featuring a small manual priming pump) for classic Dongfeng Cummins 6BT 5.9L or 6CT 8.3L engines; commonly used in older dump trucks and excavators.
4. Fuel Pump 5471860: One of the latest high-pressure common-rail fuel pump assemblies, designed for electronically controlled diesel engines meeting modern, strict emission standards.
5. Fuel Pump 4306516: An upgraded control pump for the low-pressure/high-pressure fuel circuits of quasi-heavy-duty electronically controlled engines (such as the QSL9 or ISM).
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