4915398 Water Pump Cummins parts

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Water Pump 4915398 – Cummins Engine Parts

The water pump is your engine's lifeline. It pushes coolant throughout the cooling system to keep the engine at its optimal operating temperature. When the pump fails, heat builds up, performance suffers, and catastrophic engine damage may soon follow.

Compatible with Cummins engine series (extensive coverage):

NT855, N14, NTA855, QSN14, QSM1, QSNT, NH220
M11, ISM11, QSM11, L10, LT10
4BT, 4BT3.3, 4BT3.9, 6BT, 6BT5.9, B3.3

Cummins 4915398 Water Pump – Parts Number Reference

Part Number / Reference	Description / Note
4915398	OEM water pump for NT855 & related engines
4915398‑20	CCEC (Chongqing Cummins) variant
3051408	Cross‑reference OE number (NT855)
3045943	Cross‑reference OE number (NT855)
WP‑HD6064	Aftermarket pump assembly (12‑month warranty)
3801787	NT855 variant (FridayParts catalog)
3024386	NT855 water pump kit (Raney’s Truck Parts)
3801708	NT855 variant (Alibaba listing)

6CT, 6CT8.3, QSB3.3, QSB4.5, QSB6.7, QSL8.9
QSX15, K19, K38, K50, QSK60, and many other industrial variants

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Product Detail

Water Pump 4915398 – Cummins Engine Parts

Compatible with Cummins engine series (extensive coverage):

NT855, N14, NTA855, QSN14, QSM1, QSNT, NH220
M11, ISM11, QSM11, L10, LT10
4BT, 4BT3.3, 4BT3.9, 6BT, 6BT5.9, B3.3

Cummins 4915398 Water Pump – Parts Number Reference

Part Number / Reference	Description / Note
4915398	OEM water pump for NT855 & related engines
4915398‑20	CCEC (Chongqing Cummins) variant
3051408	Cross‑reference OE number (NT855)
3045943	Cross‑reference OE number (NT855)
WP‑HD6064	Aftermarket pump assembly (12‑month warranty)
3801787	NT855 variant (FridayParts catalog)
3024386	NT855 water pump kit (Raney’s Truck Parts)
3801708	NT855 variant (Alibaba listing)