Centric 120.62167 Disc Brake Rotor - Rear

Centric Premium Rear Brake Rotor

The Centric Premium Disc Brake Rotor, part number 120.62167, is built for rear brake service on select Buick Regal Sportback and Cadillac ELR applications. It uses a coated finish for corrosion resistance and a smooth, vented design for consistent braking performance.

Key Features

• Centric Premium Disc Brake Rotors line
• Part number 120.62167
• Rear disc brake rotor for select 2016-2020 applications
• Vented rotor design with straight vanes
• Smooth surface type
• Coated hat finish for added corrosion protection
• 5-bolt hole configuration
• Outside diameter: 315 mm (12.402 in.)
• Nominal thickness: 23 mm (0.906 in.)
• Discard thickness: 21.5 mm (0.846 in.)

Product Details

Centric Premium Disc Brake Rotors are engineered with an electrocoating finish that helps protect the rotor from rust after installation. Unlike basic phosphate coatings that mainly protect during storage and shipping, this coated finish is built to hold up in service where heat and moisture are present. The rotor measures 315 mm in outside diameter, 45.1 mm in overall height, and 70.8 mm at the center hole diameter, with a 115 mm bolt circle and floating mounting type. This part number 120.62167 is a direct-fit rear rotor for 2018-2020 Buick Regal Sportback and 2016 Cadillac ELR applications listed below.

Compatible With 2018-2020 Buick Regal Sportback, rear, including 345mm front disc Brembo brake applications and 321mm front disc applications. Compatible With 2016 Cadillac ELR, rear, with performance brakes. This part cross-references OE-style numbers 41335 and 1771244 for the same application.

What It Helps Address

• Brake rotor rust on the hat and friction surfaces
• Brake pulsation caused by worn rear rotors
• Reduced braking consistency from rotor wear
• Noise related to uneven rotor surfaces
• Service replacement for rear brake maintenance

Installation Notes

Verify rotor diameter, center hole size, bolt pattern, and rear-position fitment before installation. Clean the hub mounting surface thoroughly to help prevent runout-related brake noise or pedal vibration. Inspect pads and caliper hardware during service, and confirm the rotor matches the vehicle’s brake package, including Brembo or performance-brake configurations where listed.

Quality Assurance

Centric Premium Disc Brake Rotors use an electrocoated finish designed to resist corrosion in demanding service conditions. The coated construction is intended to provide durable protection after installation and support long-term brake service life.