Mercedes W164 Exhaust Pipe Hose Catalyst Knee Connector A2514910056

The Mercedes W164 Exhaust Pipe Connector for Catalyst is a component from the Clamps, Brackets, Flanges, and Mounting Parts group, designed for the exhaust system in Mercedes W164 vehicles. It is responsible for a sealed and stable connection between the exhaust section and the catalytic converter, which directly impacts engine running smoothness, exhaust emissions, and the durability of the entire system.

Specifications and technical data

• SKU: A2514910056
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2514910056
• Substitutable numbers: A2514910056, A 251 491 00 56
• Category: Clamps, Flanges, Hangers & Hardware

Purpose and Function in the Exhaust System

The catalyst connector in the Mercedes W164 exhaust system plays a crucial role in channeling exhaust gases from the manifold through the catalytic converter to further exhaust components. Appropriately selected geometry and diameter ensure proper exhaust gas flow, limiting undesirable vibrations and the risk of leaks at the catalytic converter interface.

Using a dedicated connector instead of universal solutions allows for maintaining the original performance parameters of the powertrain, including:

• stable back pressure in the exhaust system,
• proper interaction with the catalytic converter and lambda sensors,
• reduction of noise and resonance transmitted to the body.

Construction and Installation in the Clamps, Brackets, Flanges, and Mounting Parts Category

This element belongs to the Clamps, Brackets, Flanges, and Mounting Parts category, meaning it is designed as a structural component responsible for a durable connection of exhaust system sections. In practice, this translates to:

• appropriately shaped ends that interface with the catalytic converter and the subsequent exhaust section,
• the possibility of using factory clamps and brackets,
• easier maintenance of connection tightness in the long term.

By preserving the original geometry, installing the connector in the Mercedes W164 is predictable and does not require system modifications, which reduces workshop time and the risk of subsequent leaks.

Characteristics of the Used Component

The offered exhaust catalyst connector is a used part from disassembly, allowing for a reasonable repair cost while maintaining the original mounting specifications. A used component of this type is particularly attractive for vehicles used intensively, where the following are important:

• maintaining factory fit to the exhaust system,
• cost reduction compared to new parts,
• possibility of quick replacement of a damaged section without interfering with other exhaust parts.

Choosing an original connector from the aftermarket is a technically safe solution, provided it is installed correctly and with appropriate clamps and seals.

Benefits of Using an Original Connector in the Mercedes W164

Using a component dedicated to the Mercedes W164 allows for maintaining the integrity of the entire exhaust system. The most significant benefits include:

• compatibility with the factory catalytic converter and other exhaust sections,
• maintaining the stiffness and flexibility of connections as designed by the manufacturer,
• reduced risk of cracks and leaks at connection points,
• easier diagnosis of potential exhaust system faults in the future.

For workshops and individual users, this means a more predictable repair outcome and a lower risk of needing further intervention in the exhaust system.

Circular Economy and Choosing Parts from Disassembly

By opting for a used exhaust catalyst connector, you support a repair model based on the reuse of functional components. This is a real reduction in waste and resource consumption while lowering service costs. If you want to learn more about the benefits of this approach, check out the article on the circular economy and the benefits of choosing used parts from disassembly, where you will find practical examples from the automotive market.

Other Mercedes Clamps, Brackets, Flanges, and Mounting Parts

If you are also looking for other elements from the category of clamps, brackets, flanges, and mounting parts for vehicles of this brand, check out our offer for Mercedes clamps, brackets, flanges, and mounting parts to select a complete solution for your exhaust system.