Expansion tank Yamaha Aerox / MBK Nitro 50 <2013 TNT

Expansion tank from manufacturer TNT for Yamaha Aerox / MBK Nitro 50 <2013.

The expansion tank plays an essential role in the cooling system, as it allows the coolant pressure increases to be absorbed when the engine reaches high temperatures, preventing leaks and overpressure in the circuit.

Over time, the plastic may crack or the cap may lose its seal, causing coolant leaks or incorrect pressures in the system. Replacing the expansion tank is key to keeping the engine temperature stable and avoiding serious breakdowns such as overheating or seizure.

Original reference Yamaha: 5BR-E2490-0100