WATER PUMP 3960342 A3960342 4935793 FOR CUMMINS 4BT 6BT
3960342
Part Name: Water Pump Assembly / Cooling Water Pump
General Models: 3960342, A3960342, 4935793 (Replacement Numbers)
Compatible Engines: 4BT5.9, 6BT5.9, 6BTA5.9 (125~215 hp)
Structure: Cast iron pump body, 6-blade impeller, with water seal / bearing assembly
Function: Forces coolant circulation for engine cooling
II. Compatible Models
Construction Machinery: Komatsu PC200-6/7 (6D102), Hyundai R220-5, 30/50 Loaders
Trucks: Dongfeng 153, Tianjin, Dolica, Foton Light Trucks
Generator Sets, Marine Engines (with Cummins B Series)
IV. Replacement Notes Common Faults: Water leakage, bearing noise, poor coolant circulation, engine overheating Replacement Points: Replace water pump gasket (part number: 3914537) Replace thermostat, belt, and tensioner simultaneously Replace rear air intake and check for leaks
General Models: 3960342, A3960342, 4935793 (Replacement Numbers)
Compatible Engines: 4BT5.9, 6BT5.9, 6BTA5.9 (125~215 hp)
Structure: Cast iron pump body, 6-blade impeller, with water seal / bearing assembly
Function: Forces coolant circulation for engine cooling
II. Compatible Models
Construction Machinery: Komatsu PC200-6/7 (6D102), Hyundai R220-5, 30/50 Loaders
Trucks: Dongfeng 153, Tianjin, Dolica, Foton Light Trucks
Generator Sets, Marine Engines (with Cummins B Series)
IV. Replacement Notes Common Faults: Water leakage, bearing noise, poor coolant circulation, engine overheating Replacement Points: Replace water pump gasket (part number: 3914537) Replace thermostat, belt, and tensioner simultaneously Replace rear air intake and check for leaks
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