2750 Views Updated 27 September 2026

51 06500 9695 Water Pump for MAN LION´S REGIO

525.02.0009

Summary

This water pump is designed for the cooling system of MAN LION´S REGIO models, including L 400, C 400, and C 390. It ensures reliable coolant circulation to maintain optimal engine temperatures in heavy commercial vehicle applications. Equivalent to OE MAN 51065009695.

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, responsible for circulating coolant between the engine block and the radiator. By maintaining consistent fluid flow, it prevents engine overheating and ensures thermal stability during heavy-duty operation.

Vehicle compatibility and fitment

The unit is specifically engineered for compatibility with MAN LION´S REGIO series, including models such as the L 400, C 400, 360, C 360, L 350, C 390, C 350, and 350. This ensures a precise fit for the cooling architecture of these heavy commercial vehicles.

Maintenance and installation guidance

For optimal performance and longevity, technicians should inspect the pump during routine cooling system maintenance. It is recommended to check for signs of coolant leakage or unusual noise from the bearing assembly. When replacing this component, ensure all seals are properly seated to maintain system integrity.

System reliability

Selecting a high-strength component helps prevent sudden engine temperature spikes and protects the radiator from cavitation damage caused by improper circulation.

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 51065009695.

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 main function of this water pump?

The water pump circulates coolant throughout the engine cooling system to regulate temperature and prevent overheating.

Which MAN models is this compatible with?

This component is compatible with various MAN LION´S REGIO models including the L 400, C 400, 360, C 360, L 350, C 390, C 350, and 350.

How can I identify a failing water pump?

Common indicators include coolant leaks from the weep hole, unusual mechanical noise, or excessive bearing play during operation.

Should I replace the pump during belt service?

It is often advisable to inspect or renew the water pump during timing belt or alternator belt service to prevent future downtime.

What are the OE reference numbers of this part?

525.02.0009 directly replaces MAN OE number 51065009695.