Audi A5 F5 Brake Caliper Front Left Right N/O/S Wheel Brake Unit Set 8W0615301P

Description

Audi A5 F5 Brake Caliper Front Left Right N/O/S Wheel Brake Unit Set in the left and right side version is an original braking system component designed for operation on the front axle. This is an OEM solution that ensures stable pad guidance, even pressure on the disc, and predictable vehicle behavior during braking, in accordance with Audi’s factory design specifications.

Specifications and technical data

• SKU: 8W0615301P-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0615301P
• Substitutable numbers: 8W0615301P, 8W0 615 301 P
• Location on the vehicle: Front, Left, Right
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented set belongs to the Brake calipers and carriers group and is designed for installation on the front axle, on both the left and right sides. Such placement allows for maintaining consistent braking characteristics on both sides of the vehicle, which translates into driving stability during rapid deceleration and emergency braking.

Selecting calipers dedicated to a specific Audi model minimizes the risk of installation issues, leaks, or uneven pad wear. Proper fitment in terms of mounting geometry and piston stroke is crucial for maintaining factory braking force parameters.

Technical and functional characteristics

The original Audi brake caliper is a design adapted for intensive use in both daily driving and highway conditions. This component is responsible for:

• precise guidance of brake pads relative to the disc,
• maintaining constant, repeatable pressure during successive braking cycles,
• proper cooperation with the factory ABS/ESP system,
• heat dissipation from the friction area, which limits the fading phenomenon.

By maintaining factory specifications, the caliper works with stock discs and pads intended for the given Audi A5 F5 braking system variant, without the need for additional adapters or modifications.

Condition, origin, and benefits of using a used part

The element comes from the used OEM Audi parts group, which means it was manufactured in accordance with the vehicle manufacturer’s internal quality standards. In practice, this translates into maintaining the correct body geometry, appropriate material hardness, and compatibility with factory brake lines and steering knuckle mounts.

Using an original, used caliper is often a beneficial solution compared to cheap, low-quality replacements. It allows you to:

• maintain the consistency of the entire braking system’s operating parameters,
• preserve factory fitment to the hub, disc, and accessories,
• reduce the risk of bleeding problems and uneven braking.

Safe selection and installation in the Audi A5 F5

To fully utilize the potential of this caliper, installation in a specialized service center is recommended, using appropriate tightening torques and the system bleeding procedure. It is worth paying attention to the condition of flexible hoses, discs, and pads – their condition has a direct impact on braking efficiency and the even wear of new components.

If you want to deepen your knowledge about the safe selection of braking components from the secondary market, practical tips and a checklist can be found in the article: Second-hand braking system: how to safely choose discs, calipers, and ABS?.

Expanding the Audi braking system – related components

If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and need other components from the same group, such as additional calipers, brackets, or guide carriers, check the available parts in the Audi brake calipers and carriers category.

For larger service or modernization projects, a guide on planning purchases in one place may also be helpful – more information can be found in the post Comprehensive supply of used car parts in one store.