2750 Views Updated 27 September 2026

51 06500 9646 MAN LION'S COACH Compatible Water Pump

525.02.0009

Summary

This high-strength cooling system component is engineered for MAN LION'S COACH models, including C 480, C 440, C 400, and C 310. It ensures efficient coolant circulation within the engine's thermal management system. Equivalent to OE MAN 51065009646.

Product identifiers
EAN Code	8699031076959

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Compatible OEM Codes

MAN
- 51.06500-9695
- 51.06500-9676
- 51.06500-9646
- 51.06500-9050
- 51.06500-7050
- 51.06500-6695
- 51.06500-6676
- 51.06500-6646

Description

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, facilitating the continuous circulation of coolant to prevent overheating. Manufactured with high-strength components, it is designed to withstand the rigorous thermal cycles experienced in heavy commercial vehicle engines.

Vehicle compatibility and fitment

This specific unit is engineered for MAN LION'S COACH models, specifically fitting the C 480, C 440, C 400, and C 310 variants. It functions as a reliable replacement for original equipment to maintain optimal engine temperature during heavy-duty operations.

Installation and maintenance

To ensure proper functionality, technicians should inspect the drive belt tension and check for any signs of coolant leakage around the mounting flange during installation. Regular inspection of the water pump assembly is essential for maintaining the longevity of the entire cooling circuit.

System reliability

Selecting a high-quality replacement ensures that the thermal regulation of the engine remains stable under various load conditions. Consult your authorized distributor.

OE cross-reference

525.02.0009 (Water Pump Water Pumps) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 51065009646.

Other OEMs

MAN

51065009695
51065009676
51065009646
51065009050
51065007050
51065006695
51065006676
51065006646
51.06500.9695
51.06500.9676
51.06500.9646
51.06500.9050
51.06500.7050
51.06500.6695
51.06500.6676
51.06500.6646
51-06500-9695
51-06500-9676
51-06500-9646
51-06500-9050
51-06500-7050
51-06500-6695
51-06500-6676
51-06500-6646
51 06500 9695
51 06500 9676
51 06500 9646
51 06500 9050
51 06500 7050
51 06500 6695
51 06500 6676
51 06500 6646
51.06500-9695
51.06500-9676
51.06500-9646
51.06500-9050
51.06500-7050
51.06500-6695
51.06500-6676
51.06500-6646

Compatible Vehicles

Compatible Vehicles
Brand	Model	Model Type
MAN	HOCL	18.270
MAN	HOCL	18.310
MAN	HOCL	18.310 HOCL-NL
MAN	HOCL	18.320
MAN	HOCL	18.320 HOCL-NL
MAN	HOCL	18.350
MAN	HOCL	18.360 HOCL
MAN	LION´S CITY	A 22
MAN	LION´S CITY	Lions City
MAN	LION´S CLASSIC	270
MAN	LION´S CLASSIC	320
MAN	LION´S COACH	C 310
MAN	LION´S COACH	C 400
MAN	LION´S COACH	C 440
MAN	LION´S COACH	C 480
MAN	LION´S REGIO	350
MAN	LION´S REGIO	360
MAN	LION´S REGIO	400
MAN	LION´S REGIO	C 350
MAN	LION´S REGIO	C 360
MAN	LION´S REGIO	C 390
MAN	LION´S REGIO	C 400
MAN	LION´S REGIO	L 350
MAN	LION´S REGIO	L 400
MAN	ND	323
MAN	ND	363
MAN	NG	NG 323
MAN	NG	NG 363
MAN	NL	NL 273
MAN	NL	NL 283
MAN	NL	NL 323
MAN	SÜ	SÜ 273
MAN	SÜ	SÜ 313
MAN	SÜ	SÜ 320

FAQ

What is the function of this water pump?

The water pump circulates coolant through the engine block and radiator to regulate operating temperatures and prevent overheating.

Which MAN models is this compatible with?

This part is designed specifically for MAN LION'S COACH variants including the C 480, C 440, C 400, and C 310 models.

How can I identify if a water pump needs replacement?

Common signs include visible coolant leaks around the housing, unusual grinding noises from the pulley, or rising engine temperature readings.

Is this part suitable for heavy commercial vehicles?

Yes, this component is engineered for heavy commercial vehicle applications to ensure durability in demanding environments.

What are the OE reference numbers of this part?

525.02.0009 directly replaces MAN OE number 51065009646.