20431484 Compatible Water Pump — Volvo B12
525.03.0015
Summary
High-strength water pump designed for Volvo B12 trucks with TD120 engines. This component ensures precise coolant circulation within the engine cooling system to prevent overheating in heavy commercial vehicle applications. Equivalent to OE Volvo 20431484.
| 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 in the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. Designed for heavy-duty performance, it maintains stable operating temperatures even under high-load conditions characteristic of commercial transport.Vehicle and engine compatibility
This specific model is engineered for Volvo B12 vehicles equipped with TD120 engines. It functions as a reliable replacement for original components, maintaining the necessary flow rates to protect engine integrity during long service hours.Maintenance and inspection
When performing routine maintenance, technicians should inspect the pump alongside the belt or timing belt service. Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can help prevent unexpected engine overheating. It is recommended to verify all mounting points and seal integrity during installation.Troubleshooting guidance
Consult your authorized distributor for fitment confirmation.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 20431484.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 regulate operating temperatures and prevent overheating.
Which engines is this part compatible with?
This part is specifically designed to fit Volvo B12 vehicles utilizing the TD120 engine code.
How can I identify a failing water pump?
Common indicators include coolant leaks from the weep hole, excessive bearing noise, or visible play in the pump shaft.
When should I replace the water pump?
It is best practice to inspect or renew the water pump during scheduled timing belt or alternator belt service intervals.
What are the OE reference numbers of this part?
525.03.0015 directly replaces Volvo OE number 20431484.