MPA Electrical BR72049G Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Buick, Chevrolet, and GMC Models

The MPA Electrical Black Series Coated Rotor BR72049G offers a durable and corrosion-resistant solution for your vehicle's braking system. Designed specifically for select Buick, Chevrolet, and GMC models, this solid disc brake rotor ensures consistent performance and longevity.

Key Features of the BR72049G Disc Brake Rotor

• Coated disc and hat finish for enhanced rust resistance
• Solid rotor design with a smooth surface type
• Nominal thickness of 0.47 inches (12.0 mm) and discard thickness of 0.39 inches (10.0 mm)
• Standard replacement grade for reliable braking performance
• Center hole diameter of 70.7 mm and 5 mounting bolt holes with a 115.0 mm bolt circle diameter
• Compatible with Buick Envision, LaCrosse, Regal Sportback, Regal TourX; Chevrolet Equinox, Malibu, Trailblazer; GMC Terrain, and GMC Envista and Trax models

About the Black Series Coated Rotor Line

The Black Series Coated Rotor line by MPA Electrical features rotors with a protective coating on both the disc and hat surfaces. This coating helps reduce corrosion and extends the rotor's service life, making it suitable for drivers seeking a dependable replacement part. The BR72049G rotor maintains a smooth braking surface and solid construction, aligning with the line's focus on durability and consistent braking performance.

Product Description and Specifications

This disc brake rotor is engineered as a solid rotor with a smooth surface type, providing stable and even braking contact. The coated finish on both the disc and hat offers rust resistance, which is critical for maintaining rotor integrity over time. With a nominal thickness of 0.47 inches (12.0 mm) and a discard thickness of 0.39 inches (10.0 mm), the rotor meets standard replacement specifications. The rotor features a center hole diameter of 70.7 mm and a mounting bolt hole circle diameter of 115.0 mm with 5 lug holes, ensuring proper fitment on compatible Buick, Chevrolet, and GMC vehicles. This rotor does not include ABS tone rings or bearings.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Corrosion damage repair due to rust buildup on original rotors
• Improving braking consistency on Buick Envision, Chevrolet Equinox, or GMC Terrain
• Restoring proper rotor thickness to meet safety standards
• Addressing noise or vibration issues related to rotor surface wear

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness to confirm it meets minimum discard specifications. Use proper torque settings on mounting bolts to avoid rotor warping. This rotor is designed for vehicles without ABS tone rings, so confirm compatibility with your vehicle's braking system. Professional installation is recommended for optimal safety and performance.

Quality Assurance and Warranty

The MPA Electrical Black Series Coated Rotor BR72049G is a new, standard replacement part manufactured to meet OEM specifications. The coated finish provides added protection against rust, contributing to the rotor's durability. While specific warranty details are not provided, MPA Electrical products typically adhere to industry quality standards for replacement brake components.