543.02.0011 MAN Compatible Radiator Expansion Tank
543.02.0011
Summary
This radiator expansion tank is engineered for MAN heavy commercial vehicles to maintain precise coolant pressure and temperature regulation within the cooling system. Built with high-strength components to withstand heavy-duty thermal cycles. Equivalent to OE MAN 81264810074.
| EAN Code | 8683457043800 |
|---|
Ready to Order
Compatible OEM Codes
-
MAN
- 81.26481-0074
Description
What does a radiator expansion tank do?
This expansion tank plays a critical role in the cooling system by managing coolant volume changes and maintaining stable pressure. It is designed to handle the thermal stresses typical of heavy commercial vehicle operation, ensuring the engine remains within safe temperature limits.Compatible vehicle applications
This component is specifically compatible with MAN trucks and heavy-duty vehicle applications. It serves as a reliable replacement for original equipment parts in the cooling loop, maintaining the necessary pressure equilibrium during high-temperature cycles.Installation and maintenance
For professional installation, ensure the cooling system is completely depressurized and cooled before service. Check all mounting points and hose connections to ensure a secure fit and prevent leaks in the circuit.Troubleshooting and selection
Proper maintenance of the expansion tank helps prevent overheating issues and protects other cooling system components from excessive pressure fluctuations.OE cross-reference
543.02.0011 (Radiator Expansion Tank) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 81264810074.Other OEMs
MAN
- 81264810074
- 81.26481-0074
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN |
FAQ
What is the function of this expansion tank?
It manages coolant volume fluctuations due to thermal expansion, helping to maintain stable pressure within the cooling system.
Is this part suitable for MAN heavy commercial vehicles?
Yes, this component is specifically designed to be compatible with MAN vehicles in the heavy commercial sector.
What are the signs of a failing expansion tank?
Common symptoms include visible cracks in the tank body, fluid leaks around the cap or connections, or unexplained overheating in the engine.
How should I check for compatibility?
Technicians should verify fitment against the vehicle's original equipment specifications to ensure correct mounting and pressure ratings.
What are the OE reference numbers of this part?
543.02.0011 directly replaces MAN OE number 81264810074.