Dynamic Friction 331-46641 Disc Brake Caliper - Rear Left

Rear Left Brake Caliper for Cadillac ATS and CTS

Dynamic Friction DFC Premium Caliper, part number 331-46641, is a rear left disc brake caliper for select Cadillac ATS and Cadillac CTS applications. It is listed for 2013-2019 Cadillac ATS and 2014-2019 Cadillac CTS rear left positions, with fitment notes for specific brake configurations.

Key Features

• Disc brake caliper for the rear left position
• DFC Premium Caliper - Silver Zinc Coated finish
• Fits select Cadillac ATS rear left applications, including 2013-2015 and 2018-2019 models
• Fits select Cadillac CTS rear left applications, including 2014-2016 and 2017-2019 models
• Part number 331-46641 for accurate ordering and replacement matching

Fitment Details

• Fits 2018-2019 Cadillac ATS, rear left.
• Fits 2013-2015 Cadillac ATS, rear left.
• Fits 2017-2019 Cadillac CTS, rear left.
• Fits 2016-2017 Cadillac ATS, rear left, front calipers.
• Fits 2016-2017 Cadillac ATS, rear left, disc brake rotor - standard brakes.
• Fits 2014-2016 Cadillac CTS, rear left, heavy duty brakes (J55).
• Fits 2014-2016 Cadillac CTS, rear left, performance brakes (J56).

What This Caliper Helps Address

• Uneven rear braking performance on the left side
• Sticking or seized caliper operation
• Brake drag caused by worn internal caliper components
• Corrosion on the caliper body or finish
• Brake service needs on Cadillac ATS and CTS rear brake systems

Installation Notes

Verify the vehicle year, model, rear left position, and brake package before ordering. This part number 331-46641 is listed with configuration-specific notes for ATS and CTS applications, so matching the brake setup is important for correct fitment. Professional brake service procedures should be followed during installation.

Quality Assurance

DFC Premium Caliper is the product line designation for this silver zinc coated replacement caliper, offering a corrosion-resistant finish for brake system service on select Cadillac ATS and CTS vehicles.