Built to help keep rear braking quiet, this Bosch brake pad set, part number BC1630, comes from the QuietCast line. It provides the friction surface that the caliper presses against the rear rotor. It fits many vehicles, among them the 2017-2020 Mercedes-Benz SLC43 AMG, 2014-2019 Mercedes-Benz CLA45 AMG and 2015-2019 Mercedes-Benz GLA45 AMG. See the "Vehicles it fits" section for the full list and engine details.
Bosch engineers formulated and tested the QuietCast friction material. A protective transfer layer is intended to extend pad and rotor life. Synthetic lubricant is included in all applications to help reduce resistance at the sliding contact points. The line draws on Bosch's OE braking heritage, which dates back to 1927.
Worn rear pads may cause squealing or grinding, longer stopping distances or visibly thin friction material. If worn pads are the cause, this set replaces them. Inspect the brake system to confirm the cause before you replace any parts.
This part cross-references / interchanges with the following part numbers:
What does the Bosch BC1630 disc brake pad set do?
When you apply the brakes, the caliper presses the pads against the rear brake rotor. This creates the friction that slows the vehicle on the listed applications.
Are Bosch QuietCast brake pads copper free?
Yes. Bosch states that the QuietCast friction formula, which uses an advanced aerospace alloy, complies with 2025 copper-free legislation.
What comes with the BC1630 pads?
Bosch includes synthetic lubricant in all applications to help reduce resistance at the sliding contact points. The pads have pre-attached multilayer rubber core shims.
Which Mercedes-Benz models does BC1630 fit?
Popular applications include the 2017-2020 Mercedes-Benz SLC43 AMG, 2014-2019 Mercedes-Benz CLA45 AMG and 2015-2019 Mercedes-Benz GLA45 AMG. See the "Vehicles it fits" section for the full list.
What are signs that rear brake pads may need replacing?
Squealing or grinding when braking, longer stopping distances or visibly thin friction material may mean the pads are worn. Inspect the brakes to confirm the cause before you replace them.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
