3802970 Water Pump For Cummins 4BT 6BT Engines

Cast iron water pump for Cummins 4BT and 6BT 5.9L engines. 77.6 L/min at 4200 rpm, approx. 2.7 kg.

SKU: 3802970

Description Additional information

Water pump 3802970 fits Cummins B3.9, 4BT, 4BTA, 6B, 6BT and 6BTA 5.9L engines. The cast iron pump delivers a rated 4.7 m³/h (77.6 L/min) at 4200 rpm against a 40 m head, with a maximum speed of 5500 rpm and leakage held to 0.1 mL/h or less. It works from -30°C to +120°C and suits ethylene glycol coolant, weighing about 2.7 kg.

Specifications

Part Number	3802970
Compatible Engines	Cummins B3.9/4BT/4BTA/6B/6BT/6BTA 5.9L
Compatible Vehicles	Dongfeng EQ153, Liugong/Xiagong loaders, Komatsu 6D102 excavators, Dodge RAM 5.9L (12V), generator sets, marine engines, Case IH tractors
Weight	Approx. 2.7kg (6.0 lbs)
Rated Flow	4.7 m³/h (77.6 L/min) @ 4200 r/min
Head	40 m (0.4 MPa)
Maximum Speed	5500 r/min
Operating Temperature	-30℃ ~ +120℃ (compatible with ethylene glycol coolant)
Leakage Rate	≤ 0.1 mL/h

Key Features

Cast iron construction
Rated flow 4.7 m³/h (77.6 L/min) at 4200 rpm
40 m head (0.4 MPa), maximum speed 5500 rpm
Leakage rate 0.1 mL/h or less
Operating range -30°C to +120°C, ethylene glycol compatible
Approximately 2.7 kg

Typical Applications

Dongfeng EQ153 trucks
Liugong and Xiagong loaders, Komatsu 6D102 excavators
Dodge RAM 5.9L 12V
Generator sets, marine engines and Case IH tractors

Ordering from Sino Bus Parts

Wholesale pricing; bulk orders welcome
Global shipping
Fitment confirmed against your engine serial or CPL before dispatch
Contact us on WhatsApp for a quotation

Part Number	3802970
Fitment	Cummins 4B/4BT 6B/6BT 6BTA5.9L
Product Type	Water Pump
Material	Cast Iron
Quality Standard	Genuine Cummins Quality
MOQ	1piece (Bulk Orders Accepted）
Lead Time	3-15 Days Global Shipping

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