4BT 6BT Engine Parts Water Pump 3286275 3286278 3802971 3802944 For Cummins

Chongqing Kyson Machinery Equipment Co., Ltd. is one of the leading manufacturers and suppliers of 4bt 6bt engine parts water pump 3286275 3286278 3802971 3802944 for cummins in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to place an order.

-Compatible engines: 4BT3.9, 4BTA3.9, 6BT5.9, 6BTAA5.9 (6D102), B-series engines for construction machinery, trucks, and generator sets

-Single weight: approximately 3.2kg

-Standard accessory: Install O-ring seal (must be replaced during disassembly and assembly)

Interchangeable substitute part number

3285410, 3924127, 3802357, 5473238

Easy to distinguish

1. 3286275：4BT/6BT5.9, Short axis without pulley;

2. 3286278: Same model, structural differences, cannot be directly exchanged. Please check the drawings before selecting.

Installation key points

1. The old sealing ring must be discarded and must not be reused;

2. Bolt tightening torque: * * 24-28 N · m * *, evenly locked diagonally;

3. After replacement, add coolant, exhaust air, and check for leaks.

>Common faults: Water pump shaft seal leakage, impeller wear, manifested as water shortage in the water tank and high engine temperature.

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