Seat Leon Mk3 FR Front Rear Brake Caliper Red Left Right N/O/S SET KIT 8V0615123

Seat Leon Mk3 FR Front Rear Brake Caliper Red Left Right N/O/S SET KIT is a complete, sport-tuned brake component set designed for the front and rear axles. The red finish highlights the dynamic character of the FR version, and the factory-standard design from the Brake calipers and brackets group ensures proper pad guidance and stable system operation. This is a solution for users who expect precise braking performance and consistent styling for the entire vehicle.

Specifications and technical data

• SKU: 8V0615123-1
• Mark: Seat
• Condition: Used
• OEM Part Number: 8V0615123
• Substitutable numbers: 8V0615123, 8V0 615 123, 8V0 615 124, 8V0615124, 5Q0615423A, 5Q0 615 423 A, 5Q0615424A, 5Q0 615 424 A
• Location on the vehicle: Front, Rear, Left, Right
• Category: Calipers & Brackets

Intended use and set configuration

The presented set includes calipers designed for installation on the front and rear axles, on both the left and right sides. This solution allows for the simultaneous replacement of all key clamping elements in the braking zone, which facilitates maintaining uniform braking force and consistent operating characteristics of the entire system.

The set is dedicated to Seat brand models, in particular the Leon Mk3 FR version, where combining sporty styling with appropriate braking performance is essential. This allows for both repair and modernization of the braking system to be carried out in an organized manner, while maintaining compatibility with factory design solutions.

Technical and functional characteristics

The calipers in this group have been designed to ensure stable pad guidance, even pressure on the disc, and repeatable performance characteristics during intensive use. The design, intended for operation on the front and rear of the vehicle, allows for maintaining the proper balance of braking force between the axles, which translates into predictable vehicle behavior during straight-line braking and cornering.

The placement on the vehicle, covering the front, rear, left, and right sides, makes it easier to select the correct mounting positions and plan service work. The red finish of the calipers is characteristic of versions with a more dynamic character and allows for visually emphasizing the sporty profile of the car, especially when combined with open-design wheels.

Condition, origin, and benefits of use

The offered element comes from the Seat line and is an OEM-class part, which means it maintains factory mounting parameters and compatibility with original braking system components. The product is marked as used, which in practice means that standard service verification, typical for aftermarket parts, is recommended before installation.

Using a complete set of calipers for all mounting positions allows you to:

• achieve consistent brake performance on both axles,
• minimize differences in operating characteristics between the left and right sides,
• streamline the service process – one operation instead of multiple scattered replacements,
• maintain an aesthetic, red-finished visual line for the entire braking system.

Selection, compatibility, and safety aspects

To correctly select this set for a specific vehicle version, it is worth paying attention to the manufacturer's markings, OEM part numbers, and available interchangeable numbers – all this information is collected in the technical specifications section. This allows for precise verification of compatibility with the specific braking system configuration of a given car.

During installation, it is recommended to use appropriate tightening torques, correct brake lines, and fresh brake fluid with the specifications recommended by the vehicle manufacturer. This approach helps maintain stable system pressure, reduce the risk of air entrapment, and ensure a repeatable brake pedal response under various operating conditions.

If you want to deepen your knowledge about the safe selection of aftermarket parts, practical methods for assessing their condition, and principles of matching them to a specific car model, check out the guide: Second-hand braking system: how to safely choose discs, calipers, and ABS?. This is a useful supplement to the information when planning comprehensive maintenance of the braking zone.

Expanding the braking system modernization

If you are planning a comprehensive repair or modernization of the braking zone in your Seat and need other elements from the same group, such as additional calipers, mounting brackets, or guide supports, check the available parts in the Seat Brake calipers and brackets category.

This approach allows you to build a coherent package of components – from calipers and brackets to accompanying elements – which facilitates service, improves the mechanic's work ergonomics, and promotes maintaining predictable braking parameters in the long term.