Audi Q7 4L 3.0 TDI CRCA Exhaust Manifold Turbo Support Bracket 059145195

Audi Q7 4L 3.0 TDI CRCA Exhaust Manifold Turbo Support Bracket is a specialized turbocharging system component designed for the diesel engine in the Audi Q7 4L generation. It is responsible for stable, precise support of the turbocharger, reducing vibrations, and ensuring proper load distribution on the power unit. As a result, it supports the safe and consistent operation of the turbine and the entire intake system in the diesel engine.

Specifications and technical data

• SKU: 059145195G
• Mark: Audi
• Condition: Used
• OEM Part Number: 059145195G
• Substitutable numbers: 059145195G, 059 145 195 G, 059145195AE, 059 145 195 AE
• Fuel type: Diesel
• Category: Brackets & Hardware

Function and role of the turbocharger support bracket in the Audi Q7 4L 3.0 TDI

The turbocharger support bracket in the Audi Q7 4L 3.0 TDI CRCA is a structural element that stabilizes the turbine housing relative to the engine block and auxiliary equipment. In a diesel engine operating under high loads, the turbocharger generates significant forces and moments, which is why a rigid yet appropriately flexible support is crucial for the durability of the entire turbocharging system.

A properly selected support reduces unwanted deflection and micro-movements that could lead to leaks at connections, accelerated wear of turbine bearings, or damage to oil and intake lines. In practice, this translates into stable boost pressure, correct throttle response, and predictable behavior of the 3.0 TDI unit.

Construction, fitment, and installation in the system

This element belongs to the Clamps and mounting parts category, meaning its primary task is the mechanical fastening and support of engine accessories. The design of the support is engineered for the specific geometry of the 3.0 TDI CRCA unit, ensuring that the correct mounting points and the angle of the turbocharger relative to the exhaust manifold and intake pipes are maintained.

In practice, this means:

• secure positioning of the turbocharger in its intended operating position,
• reduction of vibration transfer to adjacent engine components,
• preservation of the factory geometry of the turbocharging system,
• easier service installation and removal of the turbine.

As a part designed for a specific model and diesel engine type, the support ensures compatibility with factory Audi equipment without the need for modifications or adjustments to the mounts.

Characteristics of the used part and application in a diesel engine

The offered support is a used component, meaning it has been removed from a vehicle and was previously in operation. This type of part, provided it maintains the appropriate structural condition, works very well as a replacement in service repairs, especially where maintaining original geometry and mounting rigidity is essential.

In a compression-ignition engine running on diesel fuel, thermal and mechanical loads are higher than in many gasoline units. Therefore, using a dedicated support, consistent with the 3.0 TDI CRCA design, helps maintain:

• the correct position of the turbocharger relative to the manifold and pipes,
• operational stability under high torque,
• proper conditions for the turbine lubrication and cooling system.

Part selection and integration with other system components

When replacing the turbocharger support bracket, it is worth paying attention to the consistency of the entire mounting system – clamps, bolts, brackets, and adjacent auxiliary components. This component works with other fastening parts, so its correct selection affects the durability of the turbocharger and the comfort of operating the Audi Q7 4L.

If you are planning a wider range of work on the turbocharging system or engine accessories and want to collect original used parts in one place, check out our guide: how to comprehensively collect used car parts in one store. You will find practical tips on selecting components and avoiding problematic aftermarket replacements.

Why choose an original Audi mount

By using a dedicated turbocharger support bracket for the Audi Q7 4L 3.0 TDI CRCA, you gain:

• factory fitment for the specific power unit,
• preservation of the original rigidity and geometry of the turbocharging system,
• reduced risk of leaks and excessive turbine vibrations,
• easier service installation thanks to the manufacturer-intended mounting points.

If you also need other mounting elements from this group during your repair, you can go to the Clamps and mounting parts category to select other fastening components compatible with your Audi's design.