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0101 470 Exhaust Gas Flap, Engine
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0101 470 Mercedes-Benz Compatible Exhaust Gas Flap

0101 470

Summary

This exhaust gas flap is engineered for heavy commercial vehicle engines, specifically compatible with Mercedes-Benz. It functions within the exhaust brake system to manage back-pressure and engine performance in heavy-duty applications. Equivalent to OE Mercedes-Benz 4571403053S.

Product identifiers
EAN Code8683457040663
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Compatible OEM Codes

  • MERCEDES BENZ
    • 457 140 30 53 S

Description

What does an exhaust gas flap do?

This exhaust gas flap plays a critical role within the engine's exhaust brake system by restricting gas outflow to increase in-cylinder back-pressure. This mechanism is essential for controlling engine speed and providing braking assistance in heavy commercial vehicles.

Vehicle and engine compatibility

This component is specifically designed to be compatible with Mercedes-Benz engines. It operates within the exhaust line situated between the manifold and the muffler, ensuring reliable performance under heavy-duty operating conditions.

Installation and maintenance

Technicians should inspect the flap and its actuation mechanism during routine maintenance intervals. Ensuring the flap moves freely within the exhaust line prevents improper back-pressure regulation and maintains optimal engine braking efficiency.

Selection guidance

Consult your authorized distributor to confirm exact fitment for your specific engine model.

OE cross-reference

0101 470 (Exhaust Gas Flap) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4571403053S.

Other OEMs

MERCEDES BENZ

  • A4571403053S
  • A04571403053S
  • 457 140 30 53 S

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ

FAQ

What is the function of an exhaust gas flap?
It restricts exhaust gas outflow to raise in-cylinder back-pressure, which is a key part of the engine's exhaust brake system.
Which vehicles are compatible with this part?
This component is designed to be compatible with Mercedes-Benz heavy commercial vehicle engines.
Where is the exhaust gas flap located?
The component is positioned in the exhaust line, typically between the exhaust manifold and the muffler.
What are common signs of a failing flap?
Issues may include reduced engine braking effectiveness or changes in exhaust back-pressure during operation.
What are the OE reference numbers of this part?
0101 470 directly replaces Mercedes-Benz OE number 4571403053S.