What is the benefit of drilled brake rotors?

Drilled rotors have holes that help to vent gases and heat away from the rotor surface. This can lead to improved braking performance, especially during repeated hard stops, and can help prevent brake fade.

What does the black E-coating do?

The black E-coating is a protective finish applied to the rotor surface. It helps prevent rust and corrosion, especially in areas exposed to moisture, and gives the rotor a clean, finished look.

Do I need to buy two rotors for the front axle?

Yes, this listing is for a single left front brake rotor. For proper and balanced braking, you should always replace brake rotors in pairs on the same axle. Therefore, you will need to purchase two of these rotors for the front of your vehicle.

Specifications

Brand: R1 Concepts
Part #: 623-02010D

R1 86-91 Porsche 928 Left Front Drilled Black Brake Rotor

Name: R1 86-91 Porsche 928 Left Front Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-86-91-porsche-928-left-front-drilled-black-brake-rotor-t14-945159
Price: 116.80 USD
Availability: BackOrder

$116.80

On Backorder

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R1 Concepts 86-91 Porsche 928 Left Front Drilled Black Brake Rotor.

Key Features

Fits 1986-1991 Porsche 928 left front.
Drilled rotor design helps dissipate heat and gases.
Black E-coating provides corrosion resistance and a clean appearance.
Direct replacement for the original equipment rotor.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This listing is for one (1) R1 Concepts 623-02010D drilled black brake rotor, designed for the left front position of your 1986-1991 Porsche 928. These rotors feature a black E-coating for corrosion resistance and drilled holes to help dissipate heat and gases during braking.

The drilled design helps to keep the rotor surface cleaner and cooler, especially under demanding use. This can lead to more consistent braking performance and a longer rotor life compared to plain rotors. The black E-coating not only protects the rotor from rust but also gives it a clean, finished look behind your wheels.

This rotor is a direct replacement for the original part, meaning it fits right onto your existing brake system without modifications. Ensure you order two for a complete front axle replacement.