Mercedes W164 W251 W463 Exhaust Pipe Hose Knee Connector A2514910056

Mercedes W164 W251 W463 Exhaust Pipe Hose Knee Connector is an original exhaust system component from the Clamps, brackets, flanges and mounting parts group, designed for use in Mercedes vehicles. This used exhaust connector allows for a technically correct connection of system sections, maintaining proper tightness, stability, and engine performance.

Specifications and technical data

• SKU: A2514910056-1
• 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 exhaust pipe hose knee connector in Mercedes W164, W251, and W463 models is responsible for a durable, mechanical connection of individual exhaust system sections. A properly selected component:

• ensures airtight exhaust gas routing along the entire length of the system,
• stabilizes the position of pipes and mufflers relative to the body and suspension,
• reduces vibrations transmitted to the vehicle structure,
• helps maintain the correct operating parameters of the engine and exhaust emission control system.

Thanks to a design consistent with factory Mercedes standards, the connector works with other exhaust components without the need for modifications or fitting universal solutions.

Construction and fitment for Mercedes W164, W251, W463

The offered exhaust connector has been designed specifically for the Mercedes W164, W251, and W463 platforms, which translates into a precise fit to factory mounting points. This means:

• geometry consistent with the original exhaust system layout,
• correct positioning relative to other pipes, mufflers, and mounts,
• easier installation compared to universal replacements.

The original Mercedes origin helps maintain the factory characteristics of the exhaust system, including noise levels and resistance to thermal loads.

Performance characteristics of the used component

The exhaust connector offered in a used condition is a cost-effective solution that is also technically verified for further operation. This type of component:

• allows for quick replacement of a damaged section without interfering with the entire system,
• reduces the risk of leaks resulting from imprecise fitting,
• is a good choice for routine repairs and restoring vehicle efficiency after corrosion or mechanical damage.

Choosing an original, used component from the Clamps, brackets, flanges and mounting parts group is a compromise between quality and repair cost, which is particularly important in the case of complex exhaust systems in Mercedes SUVs and vans.

Benefits of using an original exhaust connector

Using a dedicated exhaust connector in Mercedes W164, W251, and W463 brings a number of practical benefits:

• maintaining the factory geometry of the exhaust system,
• reducing the risk of pipe stress and cracks resulting from improper fitment,
• easier leak checks during inspections and repairs,
• reducing unwanted noises (knocks, resonances) resulting from mounting clearances.

For workshops and private users, this means more predictable installation and a lower risk of needing to re-intervene in the exhaust system shortly after.

Complementary Mercedes mounting elements

If you are planning a comprehensive repair or upgrade of the exhaust system area in your Mercedes and need other elements from the same group, such as additional clamps, brackets, or mounting flanges, check the available parts in the Mercedes Clamps, brackets, flanges and mounting parts category.

Ecology and the choice of used parts

By choosing a used exhaust connector, you effectively reduce the amount of waste and the consumption of raw materials needed to produce a new component. This is a practical example of implementing a circular economy in daily vehicle operation. You can find more about the impact of such decisions on the environment and the driver's budget in the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.

Additionally, if you want to better understand the importance of original components in the context of safety and repair durability, it is worth reading the material Quality guarantee and OEM safety – why are used original car parts the best choice for your car?, which discusses the advantages of using factory solutions in Mercedes vehicles.