What is the benefit of drilled brake rotors?

Drilled rotors have holes that help to vent hot gases and heat away from the brake pad surface. This can lead to more consistent braking performance, especially under heavy use.

Does this rotor come with any hardware?

This listing is for a single brake rotor only. Any necessary installation hardware, such as mounting bolts or clips, is typically sold separately.

What does the black finish do?

The black finish on the rotor is primarily for corrosion resistance. It helps to protect the rotor from rust and maintain its appearance, especially in areas exposed to moisture.

Specifications

Brand: R1 Concepts
Part #: 623-31030L

R1 91-01 BMW 740i Rear Left Drilled Black Brake Rotor

Name: R1 91-01 BMW 740i Rear Left Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-91-01-bmw-740i-rear-left-drilled-black-brake-rotor-t14-945982
Price: 110.30 USD
Availability: BackOrder

$110.30

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

R1 Concepts rear left drilled brake rotor for 1991-2001 BMW 740i.

Key Features

This product is a rear left drilled brake rotor.
Designed for 1991-2001 BMW 740i.
Features a drilled surface pattern to help with heat and gas dissipation.
Comes with a black finish for corrosion resistance.
Direct replacement 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 includes one R1 Concepts rear left drilled brake rotor, part number 623-31030L. This rotor is designed for the 1991 through 2001 BMW 740i model. The drilled pattern helps to dissipate heat and gases, which can improve braking performance, especially during repeated stops.

The black finish on this rotor is not just for looks; it offers some protection against rust and corrosion, helping to keep your braking components looking good. This rotor is a direct replacement for the original part on your 740i, meaning it should fit right without modification.