DuraGo BR901676 Disc Brake Rotor - Front

Overview of DuraGo BR901676 Disc Brake Rotor

The DuraGo BR901676 disc brake rotor is engineered for reliable braking performance on BMW 528i and 528i xDrive models. Crafted from durable cast iron, this vented rotor is designed to maintain consistent stopping power under various driving conditions.

• Material: Cast iron for strength and heat dissipation
• Vented rotor design to improve cooling
• Nominal thickness of 0.94 inches (24 mm) with discard thickness at 0.88 inches (22.4 mm)
• Overall height of 2.6 inches (66 mm)
• Outside diameter of 12.99 inches (330 mm)
• Five mounting bolt holes with a 4.72 inch (120 mm) bolt circle diameter
• Non-directional brake surface for versatile installation
• Conventional rotor type without ABS tone ring

Detailed Product Description

The DuraGo BR901676 is a full cast, vented disc brake rotor specifically designed for BMW 528i and 528i xDrive vehicles. Its cast iron construction offers a balance of durability and effective heat dissipation, which is critical for maintaining braking efficiency and rotor longevity. The vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking and helping to prevent brake fade. With a nominal thickness of 0.94 inches and a discard thickness of 0.88 inches, this rotor meets OEM specifications for safe replacement intervals. The rotor’s 12.99-inch diameter and 2.6-inch overall height ensure proper fitment and compatibility with the specified BMW models. The five mounting bolt holes and 4.72-inch bolt circle diameter align with factory mounting points, facilitating straightforward installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking performance due to rotor thinning
• Eliminating noise and vibration from uneven rotor surfaces
• Upgrading to a vented rotor for improved heat management
• Ensuring compatibility with BMW 528i and 528i xDrive braking systems

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets discard specifications
• Clean mounting surfaces to prevent rotor misalignment
• Torque mounting bolts to manufacturer specifications for secure fitment
• Check brake pads for wear and replace if necessary during rotor installation
• Perform a proper bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR901676 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, DuraGo typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.