525.03.0023 Water Pump for Volvo Engines
525.03.0023
Summary
High-performance water pump designed for Volvo heavy commercial vehicles. This component ensures efficient coolant circulation within the engine cooling system for models including F10, F12, and FL series. Engineered with heavy-duty grade materials to withstand high heat and pressure during demanding duty cycles. Equivalent to OE Volvo 787186.
| EAN Code | 8699031077369 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 787186
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 flow, it prevents overheating and ensures the engine operates within its optimal thermal range, which is vital for the longevity of heavy commercial vehicle engines.Vehicle and engine compatibility
This part is designed for a wide range of Volvo applications, including the F7, F10, F12, FL10, FL12, N10, N12, NL10, NL12, B10B, B10M, and B12 models. It is compatible with various engine configurations such as the TD70, TD71, TD100, TD101, TD102, TD103, TD120, TD121, TD122, TD123, D10A, D12A, and other specified engine codes.Installation and maintenance guidance
Technicians should inspect the pump during routine cooling system maintenance or when replacing belts. Key indicators for replacement include coolant leaking from the weep hole or unusual bearing noise. Ensuring correct fitment requires verifying the specific engine code to prevent mismatches in mounting or internal diameter.Troubleshooting and selection
Maintaining a stable temperature through reliable coolant circulation helps prevent catastrophic engine failure in heavy-duty trucks and buses. Consult your authorized distributor to confirm exact fitment for your specific engine model.OE cross-reference
525.03.0023 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 787186.Other OEMs
VOLVO
- 787186
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| VOLVO | |||
| 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 | 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 throughout the engine cooling system to regulate temperature and prevent engine overheating during operation.
Which Volvo engines are compatible with this part?
This part fits various engines including the TD series (TD70 to TD123) and D series (D10A, D12A) used in Volvo F-series, N-series, L-series, and B-series trucks.
How can I identify if my water pump needs replacement?
Look for signs such as coolant leaking from the weep hole, unusual mechanical noise from the belt drive area, or visible bearing play.
When should I replace the water pump?
It is recommended to inspect or replace the unit during scheduled cooling system service or when replacing timing/alternator belts to prevent future failures.
What are the OE reference numbers of this part?
525.03.0023 directly replaces Volvo OE number 787186.