Audi Q2 A3 8V Clutch Pedal Cylinder Slave Breather Assy 5Q0721468

Audi Q2 A3 8V Clutch Pedal Cylinder Slave Breather Assy is an original clutch control system component designed for precise bleeding of the hydraulic circuit. Thanks to its factory Audi design, it ensures stable clutch pedal operation, proper drivetrain disengagement, and comfortable gear shifting. This solution is particularly useful when servicing or replacing clutch hydraulic components in Audi Q2 and A3 8V models.

Specifications and technical data

• SKU: 5Q0721468
• Mark: Audi
• Condition: Used
• OEM Part Number: 5Q0721468
• Substitutable numbers: 5Q0721468, 5Q0 721 468
• Category: Additional Clutch Parts

Function and application in the clutch system

The clutch pedal breather is responsible for the controlled removal of air bubbles from hydraulic lines, which directly affects the feel and travel of the pedal. A properly functioning component of this type:

• facilitates effective system bleeding after fluid replacement or repair,
• reduces the risk of a "spongy" pedal and incomplete disengagement,
• supports even force transmission from the pedal to the slave cylinder,
• helps maintain consistent, predictable clutch operation.

For the user, this means more reliable, repeatable drivetrain performance and a lower risk of gear shifting issues, especially during dynamic city driving.

Original origin and fitment for Audi

The presented breather comes from the Audi parts line, which translates into factory-perfect fitment for the clutch pedal assembly and compatibility with the hydraulic system geometry in the Audi Q2 and A3 8V. An original solution of this type allows for maintaining:

• compliance with factory service procedures,
• correct connection positioning relative to the lines,
• consistency with other clutch system components.

As a result, installation is predictable, and the risk of leaks or improper line routing is minimized.

Characteristics of the used component

The breather is offered as a used part, which provides a cost-effective solution while maintaining the original Audi design. Such a component, when properly maintained, retains its functional properties, which is why it can be effectively used for:

• repairs following a clutch hydraulic system failure,
• restoring factory configuration after unsuccessful modifications,
• servicing fleet vehicles where repair economy is a priority.

Choosing an original, used component allows you to maintain consistency with the rest of the system without the need to use aftermarket replacements with uncertain parameters.

Practical assembly and service tips

When replacing the clutch pedal breather, it is worth paying attention to a few technical aspects to fully utilize its capabilities:

• before installation, check the condition of the lines and connectors in the vicinity of the clutch pedal,
• after installation, perform a full system bleed according to the service procedure for the specific Audi model,
• check the pedal travel and resistance after the first few kilometers of a test drive.

This approach allows for quickly detecting any irregularities and ensuring stable clutch hydraulic operation in daily use.

If you are planning a comprehensive repair or upgrade of the clutch system area in your Audi and need other elements from the same group, such as slave cylinders, hydraulic lines, or pedal control components, check the available parts in the Other Audi clutch parts category.

Safety and selection of used components

When working with systems responsible for power transmission and driving safety, it is worth using proven procedures for selecting used parts. In case of doubts regarding the assessment of component condition or planning a wider scope of repairs, a specialized guide describing best practices for purchasing components from the secondary market may be helpful – you can find them in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses the approach to original OEM parts and the criteria for their safe selection.