Audi TT 8J Brake Disc Set Rear Left Right N/O/S Perforated Wheel Disc 8J0615601A

Description

Visual condition of the part

The product shows signs of use visible in the photos.

Audi TT 8J Brake Disc Set Rear Left Right N/O/S Perforated Wheel Disc is an original set mounted on the left and right side of the rear axle, designed to work with perforated wheels. This is a solution for users who expect stable braking, predictable system performance, and factory-fit for the Audi TT 8J generation design. By using components from the same series, the consistency of friction parameters and braking system characteristics is maintained.

Specifications and technical data

• SKU: 8J0615601A
• Mark: Audi
• Condition: Used
• OEM Part Number: 8J0615601A
• Substitutable numbers: 8J0615601A, 8J0 615 601 A
• Location on the vehicle: Rear, Right, Left
• Rim width: 8
• Category: Brake Disc Rotors

Purpose and fitment for Audi TT 8J

The presented set includes two rear brake discs intended for installation on the left and right side. The design complies with the factory requirements of the Audi TT 8J model, which allows for maintaining the original geometry of the braking system and proper cooperation with the calipers and pads intended for this generation.

The discs are prepared to work with wheels of a specific width, which promotes even distribution of braking forces on the rear axle. As a result, the system maintains stability both during daily use and during dynamic driving.

Technical and performance characteristics

The Audi TT 8J Brake Disc Set Rear Left Right N/O/S Perforated Wheel Disc has been designed as a component working with perforated wheels, which promotes effective heat dissipation from the brake area. The appropriately selected working diameter and working thickness of the disc ensure the correct contact surface with the pad, and thus a stable friction coefficient over a wide temperature range.

This solution allows for:

• maintaining repeatable braking efficiency during repeated, consecutive braking,
• maintaining predictable brake pedal modulation,
• reducing the risk of uneven pad wear on the left and right side of the axle.

Thanks to its factory origin, the set is compatible with the stock braking system components of the Audi TT 8J, without the need for adapters or mounting modifications.

Benefits of using original brake discs

Using original discs on the rear axle of the Audi TT 8J allows for maintaining the performance parameters specified by the vehicle manufacturer. This means, among other things, the correct balance of braking force between the front and rear axle, which translates into driving stability during emergency braking and the correct operation of assistance systems, such as ABS or traction control.

Key advantages of this set include:

• Factory fit – the discs are designed for specific mounts and system geometry in the Audi TT 8J.
• Consistency of friction parameters – the set for the left and right side ensures even operation of the entire axle.
• Predictable system behavior – essential during emergency braking and when driving at higher speeds.

Condition, application, and selection of used brake components

The offered Audi TT 8J Brake Disc Set Rear Left Right N/O/S Perforated Wheel Disc comes from dismantling and is intended for users who want to maintain the original braking system specification while optimizing service costs. Choosing used components requires a conscious approach to the issues of wear, working thickness, and any signs of use, which is why it is worth relying on proven sources.

If you want to verify step-by-step what to pay attention to when buying used braking system elements – including discs, calipers, and ABS components – check out the guide: Second-hand braking system: how to safely select discs, calipers, and ABS?. This is a practical checklist to facilitate the assessment of the part’s condition before installation.

Expanding Audi braking system upgrades

If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and need other elements from the same group, such as additional disc sets, compatible pads, or supplementary brake lines, check the available parts in the Audi brake discs category.

For owners of older Audi TT 8J models who encounter limited availability of parts at authorized service centers, a valuable source of knowledge may be an article describing the advantages of dismantled components and ways to select them safely: No parts at the dealership? How to deal with repairing older models using dismantled parts.