
Main part number: 3698067
Equivalent replacement part number: 3698688 (Original factory sub-assembly number / 3696868, same housing, only slight difference in flow calibration, interchangeable for vehicle installation)
Standard name: Engine Cooling Water Pump Assembly
Applicable engines
Foton Cummins ISG11, ISG12, ISG13, X11, X12, X13, QSG12 heavy-duty diesel engines of National VI/VI standards
Matching vehicles: Foton Ouman GTL, EST, ETX full series of Foton Cummins trucks, dump trucks, and cargo trucks; compatible with the same power engineering mining machinery generator sets
Material: High silicon die-cast aluminum shell, lightweight, fast heat conduction, resistant to antifreeze corrosion, integrated casting water channel, arc-shaped volute streamlined water channel, reduces cooling fluid resistance
Installation flange: 8 bolt holes, hole position 1:1 original mold, plane precision processing, matching original factory sealing gasket, completely prevent installation leakage
Overall size: Approximately 260×250×180mm, single unit net weight approximately 2kg


Function: Core circulating component of the engine cooling system, driven by the crankshaft pulley, forcibly pushing the antifreeze fluid to circulate within the cylinder block, cylinder head, radiator, and intercooler, absorbing temperature from combustion and stabilizing the engine working water temperature (85–95℃).

Water Pump Assembly, OE No.3698067 / 3698688, For Foton Cummins ISG11/ISG12/X12 Diesel Engine, 10 Groove Pulley, Aluminum Alloy Housing, Nylon Impeller, System Spare Parts, Fit Auman GTL/EST Series Truck.
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