Bendix Friction SDR5442 Disc Brake Rotor - Rear

Bendix Severe Duty Rear Rotor

The Bendix Severe Duty Rotor SDR5442 is a rear disc brake rotor built for demanding fleet and pursuit use. It combines OEM vane configurations with controlled machining tolerances to support consistent braking performance on vehicles that see frequent stops and heavy service.

For drivers and technicians servicing Chevrolet Impala, Chevrolet Impala Limited, Buick LaCrosse, Buick Allure, and Pontiac Grand Prix rear brake systems, this rotor line focuses on precise fitment and thermal stability. The Bendix Severe Duty Rotor SDR5442 is part of the Bendix Severe Duty Rotor SDR line, which is aimed at police and fleet applications.

Key Features

• Mill balancing and OEM-driven machining specifications for consistent rotor geometry
• Focused range for police and fleet rear brake service
• OEM vane configurations to match original airflow and cooling design
• Manufacturing control with precise machining tolerances
• ACP alloyed-carbon performance castings for thermal stability and strength under severe duty demands

Product Details

Bendix Friction SDR5442 is a rear disc brake rotor engineered for severe duty braking environments where heat management, dimensional accuracy, and repeatable performance matter. The alloyed-carbon casting helps the rotor maintain strength under elevated temperatures, while the OEM-style vane design and machining specifications support proper brake system operation. This makes the Bendix Severe Duty Rotor SDR5442 a practical choice for rear brake service on Chevrolet Impala and Impala Limited, as well as Buick Allure, Buick LaCrosse, and Pontiac Grand Prix applications.

This part cross-references AC Delco 177-1072 for the same application.

Common Issues This Rotor Can Address

• Rear brake pulsation caused by rotor thickness variation or runout
• Heat-related brake fade during repeated stop-and-go service
• Uneven braking feel from worn or distorted rear rotors
• Noise or vibration associated with rotor surface wear
• Service needs on fleet and pursuit vehicles with high brake demand

Installation Notes and Tips

Confirm rear axle fitment before ordering and match the rotor to the vehicle year, make, and model listed below. Inspect pads, calipers, and hub surfaces during installation, and verify rotor runout after mounting to help maintain smooth braking performance. Proper bedding-in of new pads and rotors is recommended after service.

• Fits 2014-2016 Chevrolet Impala Limited, rear
• Fits 2011-2013 Chevrolet Impala, rear
• Fits 2005-2010 Buick Allure, rear
• Fits 2010 Chevrolet Impala, rear
• Fits 2005-2009 Buick LaCrosse, rear
• Fits 2004-2008 Pontiac Grand Prix, rear

Quality Assurance

Bendix Friction builds this rotor with manufacturing control, OEM-driven machining standards, and mill balancing to support consistent quality for severe duty brake service.