51 06500 6646 Water Pump for MAN NL Engines
525.02.0009
Summary
This heavy-duty water pump is designed for MAN NL series engines, including models NL 323, NL 283, and NL 273. Built with high-strength components to ensure reliable coolant circulation within the cooling system. Equivalent to OE MAN 51065006646.
| EAN Code | 8699031076959 |
|---|
Ready to Order
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, ensuring consistent coolant flow to prevent overheating during heavy-duty operation. It is engineered to withstand rigorous thermal cycles and maintain pressure integrity within the engine block.Engine compatibility and fitment
This specific unit is designed for compatibility with MAN NL series engines, specifically fitting models such as the NL 323, NL 283, and NL 273. It functions as a reliable replacement for original equipment to maintain optimal engine temperatures in heavy commercial vehicles.Installation and maintenance
For proper installation, technicians should verify the integrity of the mounting surfaces and ensure all seals are correctly seated to prevent leaks. Regular inspection of the impeller and drive belt tension is recommended during routine maintenance intervals to ensure continuous performance.Selection guidance
Consult your authorized distributor for more information regarding fitment and installation guidelines.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 51065006646.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
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| 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 facilitates the continuous circulation of coolant throughout the engine to regulate operating temperatures and prevent overheating.
Which MAN models is this part compatible with?
This unit is designed to fit MAN NL series engines, specifically compatible with the NL 323, NL 283, and NL 273 models.
How can I identify a failing water pump?
Common symptoms include visible coolant leaks around the housing, unusual grinding noises from the pulley, or rising engine temperature readings.
What materials are used in these components?
These components are manufactured using high-strength materials designed to withstand heavy-duty thermal stress and continuous operation.
What are the OE reference numbers of this part?
525.02.0009 directly replaces MAN OE number 51065006646.