DuraGo BR900310-01 Disc Brake Rotor - Rear

Durable Cast Iron Disc Brake Rotor for Dodge and Mercedes-Benz

The DuraGo BR900310-01 disc brake rotor is engineered to provide reliable braking performance for Dodge Sprinter 3500 and Mercedes-Benz Sprinter 3500XD vehicles. Designed with a full cast construction and rust-resistant coating, this rotor offers durability and consistent stopping power under demanding conditions.

• Material: High-quality cast iron for strength and heat dissipation
• Nominal thickness: 1.1 inches (28 mm) ensuring long service life
• Discard thickness: 0.98 inches (25 mm) indicating replacement threshold
• Vented rotor design for improved cooling and reduced brake fade
• Drum-in-hat type rotor with 6 mounting bolt holes for secure fitment
• Rust-resistant coating to protect against corrosion and extend rotor life
• Outside diameter: 11.93 inches (303 mm) compatible with specified Sprinter models
• Non-directional brake surface for versatile installation

Detailed Product Description

The DuraGo BR900310-01 disc brake rotor is constructed from cast iron, a material known for its excellent thermal conductivity and durability. This rotor features a vented design that allows air to flow between the rotor surfaces, helping to dissipate heat more effectively during braking. The full cast construction enhances structural integrity, while the rust-resistant coating helps prevent corrosion, maintaining rotor performance over time.

With an outside diameter of 11.93 inches (303 mm) and an overall height of 3.66 inches (93 mm), this rotor is specifically designed for the Dodge Sprinter 3500 and Mercedes-Benz Sprinter 3500XD models. The drum-in-hat design integrates a drum brake surface within the rotor, providing compatibility with vehicles equipped with rear drum parking brakes. The rotor includes six mounting bolt holes with a bolt circle diameter of 5.71 inches (145 mm) and a mounting bolt hole diameter of 0.59 inches (15 mm), ensuring a precise fit.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation or noise
• Upgrading corroded rotors to restore braking efficiency
• Addressing rotor thickness below discard limits to maintain safety
• Improving heat dissipation to reduce brake fade during heavy use
• Ensuring compatibility with drum-in-hat parking brake systems on Sprinter 3500 models

Installation Notes and Tips

When installing the DuraGo BR900310-01 rotor, ensure the mounting surface is clean and free of debris to promote proper seating. Verify that the rotor thickness meets or exceeds the nominal thickness of 1.1 inches (28 mm) and does not fall below the discard thickness of 0.98 inches (25 mm). Since this rotor is non-directional, it can be installed on either side of the vehicle without concern for rotation direction. Use the correct torque specifications for the six mounting bolts to secure the rotor firmly.

Quality Assurance and Warranty

DuraGo manufactures the BR900310-01 rotor to meet or exceed OEM specifications for the Dodge Sprinter 3500 and Mercedes-Benz Sprinter 3500XD. The rust-resistant coating and full cast construction contribute to the rotor's durability and consistent performance. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship.