478405 Volvo NL10 D10A Water Pump
525.03.0015
Summary
This high-strength water pump is designed for Volvo NL10 trucks equipped with D10A engines. It ensures efficient coolant circulation within the engine cooling system to maintain optimal operating temperatures under heavy-duty conditions. Equivalent to OE Volvo 478405.
| EAN Code | 8699031077260 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 8149937
- 8113431
- 8113157
- 8112683
- 8112520
- 5002225
- 479931
- 478845
- 478405
- 470232
- 468937
- 468250
- 422791
- 3184802
- 20431484
- 1699790
- 1699786
- 1698620
- 1675945
- 1545261
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 and the radiator. By maintaining constant flow, it prevents overheating and ensures stable thermal management for heavy commercial vehicle engines during intensive operations.Vehicle and engine compatibility
This specific unit is compatible with Volvo NL10 trucks featuring the D10A engine. It is engineered to meet the rigorous demands of the heavy commercial vehicle sector, providing a reliable replacement for worn or leaking units in the cooling circuit.Installation and maintenance
For optimal performance, technicians should inspect the pump and its drive components during regular belt service intervals. When replacing, ensure the mounting surfaces are clean and check for any signs of coolant leakage from the weep hole or bearing play to prevent future system failures.Troubleshooting guidance
Consult your authorized distributor.OE cross-reference
525.03.0015 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 478405.Other OEMs
VOLVO
- 8149937
- 8113431
- 8113157
- 8112683
- 8112520
- 5002225
- 479931
- 478845
- 478405
- 470232
- 468937
- 468250
- 422791
- 3184802
- 20431484
- 1699790
- 1699786
- 1698620
- 1675945
- 1545261
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| VOLVO | B10B | D10A | |
| VOLVO | B10M | D10A | |
| VOLVO | B10M | TD100 | |
| VOLVO | B12 | D12A | |
| VOLVO | B12 | TD120 | |
| VOLVO | F10 | TD100 | |
| VOLVO | F10 | TD101 | |
| VOLVO | F10 | TD102 | |
| VOLVO | F12 | TD120 | |
| VOLVO | F12 | TD121 | |
| VOLVO | F12 | TD122 | |
| VOLVO | F7 | TD70 | |
| VOLVO | F7 | TD71 | |
| VOLVO | FL10 | D10A | |
| VOLVO | FL10 | TD102 | |
| VOLVO | FL10 | TD103 | |
| VOLVO | FL12 | TD122 | |
| VOLVO | FL12 | TD123 | |
| VOLVO | FM10 | FM 10/320 | |
| VOLVO | FM10 | FM 10/360 | |
| VOLVO | N10 | TD100 | |
| VOLVO | N10 | TD101 | |
| VOLVO | N12 | TD120 | |
| VOLVO | N12 | TD122 | |
| VOLVO | NL10 | D10A | |
| VOLVO | NL12 | D12A |
FAQ
What is the function of this water pump?
The water pump circulates coolant through the engine block and radiator to maintain the correct operating temperature and prevent engine overheating.
Which vehicles is this part compatible with?
This part is designed specifically for Volvo NL10 trucks that are equipped with the D10A engine.
When should I replace my water pump?
It is recommended to inspect the pump during every timing belt or alternator belt service. Look for signs of coolant leaks or unusual bearing noise.
How can I identify signs of a failing water pump?
Common indicators include coolant leaking from the weep hole, excessive noise from the bearing, or visible play in the pump shaft.
What are the OE reference numbers of this part?
525.03.0015 directly replaces Volvo OE number 478405.