DuraGo BR34091 Disc Brake Rotor - Front

Overview of DuraGo BR34091 Disc Brake Rotor

The DuraGo BR34091 disc brake rotor is engineered for reliable braking performance on select Mercedes-Benz models. Designed specifically for the C220, C230, and C280, this rotor offers consistent stopping power and durability for your vehicle's braking system.

• Constructed from full cast iron for strength and heat dissipation
• Vented rotor design to improve cooling during braking
• Nominal thickness of 0.87 inches (22 mm) with discard thickness at 0.76 inches (19.4 mm)
• Outside diameter of 11.18 inches (284 mm) for precise fitment
• Five mounting bolt holes with a 4.41 inch (112 mm) bolt circle diameter
• Non-directional brake surface for versatile installation
• Conventional rotor type compatible with drum-in-hat systems

Detailed Product Description

The DuraGo BR34091 is a vented disc brake rotor made from cast iron, providing a balance of durability and heat management essential for effective braking. Its full cast construction ensures structural integrity under demanding conditions. The rotor measures 11.18 inches in outside diameter and features a nominal thickness of 0.87 inches, with a discard thickness of 0.76 inches, indicating when replacement is necessary to maintain safety standards. The rotor includes five mounting bolt holes spaced on a 4.41 inch bolt circle diameter, designed to fit Mercedes-Benz C220, C230, and C280 models precisely. This rotor does not include an ABS tone ring and has a non-directional braking surface, allowing for flexible installation without concern for rotor orientation.

Compatible Vehicles and Applications

• Mercedes-Benz C220
• Mercedes-Benz C230
• Mercedes-Benz C280

This rotor is intended for use in the front or rear braking systems of these specific Mercedes-Benz models, providing replacement for worn or damaged rotors to restore braking efficiency and safety.

Common Issues Addressed by DuraGo BR34091

• Brake pulsation caused by warped rotors
• Reduced braking performance due to worn rotor thickness
• Excessive brake noise from uneven rotor surfaces
• Overheating and brake fade during extended use
• Corrosion-related rotor degradation (note: this rotor does not have rust-resistant coating)

Installation Notes and Tips

Ensure the rotor is installed on compatible Mercedes-Benz models C220, C230, or C280. Verify rotor thickness before installation to confirm it meets minimum specifications. Use proper torque settings on the five mounting bolts to avoid rotor warping. Since this rotor is non-directional, it can be installed on either side without concern for rotation direction. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

DuraGo manufactures the BR34091 rotor with quality cast iron material and precise engineering to meet OEM specifications. While this rotor does not feature a rust-resistant coating, its full cast construction supports durability under normal operating conditions. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.