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Question:

The role of the exhaust bellows

The exhaust bellows is installed in the exhaust pipe between the engine exhaust manifold and the muffler so that the entire exhaust system is flexibly connected to stabilize and reduce noise, facilitate installation and prolong the life of the exhaust muffler system effect.

Answer:

Absorb and compensate for the thermal expansion and contraction of the exhaust manifold to prevent the rupture of rigid parts.
Can be used for trucks, buses, buses and other large vehicles exhaust system for the engine exhaust manifold high temperature part.
Play a role in vibration and noise reduction, easy to install and extend the life of the exhaust muffler system.

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