Wagner Brake BD126049E Disc Brake Rotor - Rear

Wagner Brake BD126049E Rear Rotor Overview

The Wagner Brake BD126049E is a rear disc brake rotor built for specific Dodge Ram truck applications. It uses a full cast, cast iron construction with a vented design, smooth surface, and directional finish to support consistent braking performance and easier service fitment. The rust-resistant coating helps protect non-braking surfaces from corrosion.

Compatible With 2003-2008 Dodge Ram 2500 rear, 2003-2008 Dodge Ram 3500 rear, 2007-2008 Dodge Ram 1500 rear, and 2006 Dodge Ram 1500 rear with the listed 352 mm rotor configuration. This Wagner Brake BD126049E rotor is a direct-fit option for Ram truck rear brake service where the OE-style dimensions and finish matter.

Key Features

• Full cast construction for stable rotor structure
• Cast iron material for standard brake rotor durability
• Vented rotor design for rear brake applications
• Smooth braking surface with directional finish
• Rust-resistant coating on non-braking surfaces
• Outside diameter: 352.5 mm / 13.878 in
• Nominal thickness: 30.0 mm / 1.181 in
• Height: 30.0 mm / 1.180 in

Detailed Description

Wagner Brake BD126049E is engineered as a premium replacement rotor for rear brake service on select Dodge Ram 1500, Ram 2500, and Ram 3500 trucks. The vented, full cast design supports heat management during braking, while the directional finish and smooth surface help maintain consistent pad contact. The rust-resistant coating is applied to the non-braking surfaces to reduce corrosion exposure and support cleaner long-term appearance.

For buyers searching for a rear brake rotor for 2003-2008 Dodge Ram 2500, a rear rotor for 2003-2008 Dodge Ram 3500, or a rear brake rotor for 2007-2008 Dodge Ram 1500, the BD126049E matches the listed 352 mm rotor configuration. This part cross-references Raybestos Brakes (e.g., 780139, 780139R) for the same application.

Common Brake Issues This Rotor Can Address

• Rear brake pulsation caused by rotor wear or uneven surface condition
• Corrosion on exposed rotor areas from road moisture and salt
• Reduced braking consistency from a worn or heat-affected rotor
• Noise or vibration related to rotor surface irregularities
• Service replacement needs on Ram truck rear brake systems

Installation Notes and Tips

Verify rear axle and rotor diameter before ordering, since this rotor is listed for 8-stud wheel applications with a 352 mm diameter rotor. Confirm pad condition, caliper operation, and hub surface cleanliness during brake service to help the new rotor seat properly. Pairing Wagner rotors with Wagner brake pads supports matched brake system performance.

Quality Assurance

Wagner Brake positions this rotor as a premium replacement with a focus on performance, corrosion resistance, and straightforward installation. The BD126049E also cross-references Centric Parts 120.67062 and 121.67062 for the same application.