Bosch Disc Brake Pad Set P/N:BC1857

Keep your rear brakes quiet and clean with the Bosch QuietCast Disc Brake Pad Set BC1857, a rear-axle disc brake pad set that drops in as a direct-fit replacement for the 2016-2019 Chevrolet Cruze, 2016-2019 Chevrolet Volt, 2017-2020 Chevrolet Bolt EV, and 2021-2022 Porsche Cayenne. See the Buyer's Guide tab for the engine-level detail on each application. Its copper-free ceramic and semi-metallic friction formula is engineered by Bosch and is compliant with 2025 Copper Free legislation.

• OE-style rubber core shim: pre-attached multilayer shims bond rubber to steel for lower noise, added strength, and corrosion resistance.
• PTFE & rubber-coated hardware: included hardware reduces vibration and noise while helping prevent binding to the caliper.
• Powder-coated backing plate: resists rust and corrosion for longer pad life.
• Protective transfer layer: helps extend pad and rotor life; synthetic lubricant is included for the sliding contact points.

Signs your rear pads may need replacing include squealing or grinding, longer stopping distances, and thin remaining friction material. This listing covers the rear axle; replace both sides together as a matched set for even, balanced braking. If worn rear pads are the cause of your braking complaint, this set replaces them.