DuraGo BR34247 Disc Brake Rotor - Rear

Overview of DuraGo BR34247 Disc Brake Rotor

The DuraGo BR34247 disc brake rotor is engineered for reliable braking performance on select Mercedes-Benz models. Designed with durable cast iron and a vented construction, this rotor supports consistent heat dissipation and braking efficiency for vehicles like the CLS400 and E350.

• Material: Cast iron for strength and durability
• Vented rotor design to improve heat dissipation
• Drum-in-hat type rotor with integrated parking brake drum
• Non-directional brake surface for versatile installation
• Five mounting bolt holes with precise fitment dimensions
• Compatible with multiple Mercedes-Benz models including CLS and GLK series

Detailed Product Features and Specifications

The BR34247 rotor features a full cast construction made from cast iron, providing a solid and durable braking surface. Its vented design helps reduce heat buildup during braking, which can improve rotor longevity and maintain consistent stopping power. The rotor has a nominal thickness of 0.87 inches (22 mm) and a discard thickness of 0.76 inches (19.4 mm), ensuring clear service limits for maintenance. With an outside diameter of 11.81 inches (300 mm) and an overall height of 2.58 inches (65.5 mm), this rotor fits precisely on compatible Mercedes-Benz vehicles. The drum-in-hat design integrates a parking brake drum, eliminating the need for a separate component. This rotor does not include an ABS tone ring and features a non-directional brake surface, allowing for flexible installation orientation.

Compatible Mercedes-Benz Models

This DuraGo disc brake rotor is compatible with a range of Mercedes-Benz vehicles, including:

• CLS400, CLS500, CLS550
• E320, E350, E400, E500, E550
• GLK250, GLK350

Common Issues Addressed by BR34247 Rotor

• Brake rotor warping or uneven wear causing vibration
• Reduced braking performance due to worn or thin rotors
• Noise or pulsation during braking from damaged rotors
• Parking brake inefficiency related to integrated drum wear
• Overheating issues from solid rotors without venting

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surfaces to prevent rotor runout
• Torque mounting bolts to manufacturer specifications
• Check compatibility with vehicle ABS system as this rotor lacks an ABS tone ring
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

DuraGo manufactures the BR34247 rotor to meet or exceed OEM specifications for fit and function. The cast iron material and vented design contribute to consistent braking performance under normal operating conditions. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.