Bendix Friction SDR5910 Disc Brake Rotor - Rear

Bendix Severe Duty Rear Rotor for Ram

The Bendix Severe Duty Rotor SDR5910 is a rear disc brake rotor built for demanding fleet and pursuit use. It combines OEM-style vane configurations with precise machining and controlled manufacturing tolerances to support consistent braking performance on heavy-duty Ram trucks.

Compatible with Ram 2500 and Ram 3500 rear brake applications across multiple model years, this rotor is a focused fitment for work trucks and police/fleet service. The Bendix Severe Duty Rotor SDR line is aimed at severe-duty braking needs where thermal stability, repeatable machining, and OE-driven specifications matter.

Key Features

• Mill balancing and OEM-driven machining specifications for consistent rotor finish and fit
• Focused range for police and fleet applications
• OEM vane configurations to match original airflow and cooling geometry
• Manufacturing control with precise machining tolerances
• ACP alloyed-carbon performance casting for thermal stability and strength under severe duty braking

Detailed Product Overview

Built under the Bendix Friction Severe Duty Rotor SDR line, part number SDR5910 is engineered for rear brake service on Ram 2500 and Ram 3500 platforms. The rotor uses alloyed-carbon casting technology to handle repeated heat cycles and demanding stop-and-go operation, making it a practical choice for Ram 2500 rear rotor replacement and Ram 3500 rear brake service in fleet-focused environments.

For buyers searching for a rear brake rotor for 2011-2025 Ram 2500 or a rear rotor for 2011-2016 Ram 3500, SDR5910 provides OE-style machining and vane design details that support proper brake system operation. This part number, SDR5910, is also relevant for 2019-2022 Ram 3500 models with a 358mm rear rotor and 2017-2018 Ram 3500 models with single rear wheels.

Common Problems This Rotor Addresses

• Brake pulsation caused by rotor wear or uneven surface condition
• Heat-related fade during repeated heavy-duty stops
• Rotor distortion from severe-duty fleet use
• Noise or vibration linked to worn rear brake rotors
• Reduced braking consistency on Ram work trucks and pursuit vehicles

Installation Notes and Fitment Tips

Fits 2011-2025 Ram 2500, rear. Fits 2023-2025 Ram 3500, rear. Fits 2011-2016 Ram 3500, rear. Fits 2019-2022 Ram 3500, rear, w/ 358mm rear rotor. Fits 2017-2018 Ram 3500, rear, w/ single rear wheels. Fits 2012 Ram 1500, rear. Fits 2009-2010 Dodge Ram 2500, rear. Fits 2009-2010 Dodge Ram 3500, rear.

Verify rear rotor diameter and axle configuration before ordering, especially on Ram 3500 applications with 358mm rear rotors or single rear wheels. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Bendix Friction builds the Severe Duty Rotor SDR line with controlled machining, mill balancing, and OE-driven specifications to support repeatable brake performance in severe-duty service.