What does the silver zinc coating do?

The silver zinc coating on this caliper helps to protect the metal from rust and corrosion. This is important for extending the life of the caliper, especially in areas where road salt or moisture is common.

Does this caliper come with new hardware?

This DFC brake caliper is sold individually and does not include new mounting hardware or brake lines. You will typically reuse the hardware from your original caliper or purchase it separately.

Is this caliper a direct replacement for my BMW?

Yes, this caliper is designed as a direct fit replacement for the specified BMW 5 Series and 6 Series models. It should mount directly to your existing brake system components.

DFC 11-18 BMW 645Ci Rear-L Premium Caliper - Silver Zinc Coated

Specifications

Brand: DFC
Part #: 331-31703
UPC: 190920419119

DFC 11-18 BMW 645Ci Rear-L Premium Caliper - Silver Zinc Coated

Name: DFC 11-18 BMW 645Ci Rear-L Premium Caliper - Silver Zinc Coated
Brand: DFC
Price: 123.90 USD
Availability: InStock

$123.90

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DFC rear left brake caliper for BMW 5 Series and 6 Series. Silver zinc coated for corrosion resistance.

Key Features

Fits 2011-2018 BMW 5 Series and 6 Series models.
Rear left brake caliper replacement.
Silver zinc coating helps resist corrosion.
Designed as a direct fit for easier installation.

⚠️ 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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Will this fit your vehicle?

Product Details

This is a DFC rear left brake caliper, part number 331-31703. It's a well-built replacement designed to fit a range of BMW models, including the 5 Series like the 535i and 550i, as well as the 6 Series such as the 640i and 650i. A properly functioning brake caliper is essential for applying pressure to your brake pads, which in turn slows your vehicle down. When your old caliper is sticking, leaking fluid, or just not applying even pressure, replacing it with a new one like this can restore your braking performance and safety.

This caliper features a silver zinc coating. This finish helps protect the metal from rust and corrosion, which is especially important for a component exposed to road salt and moisture. The caliper is designed as a direct replacement, meaning it should fit right onto your existing brake lines and mounting bracket without needing modifications. This makes the installation process more straightforward.