DuraGo BR900662 Disc Brake Rotor - Rear

Overview of DuraGo BR900662 Disc Brake Rotor

The DuraGo BR900662 disc brake rotor is engineered for reliable braking performance on BMW 325i and 328i models. Constructed 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
• Drum-in-hat construction for integrated parking brake function
• Non-directional brake surface for versatile installation
• Five mounting bolt holes with a 120 mm bolt circle diameter
• Overall diameter of 300 mm (11.81 inches) and height of 66.2 mm (2.61 inches)
• Nominal thickness of 20 mm (0.79 inches) with discard thickness at 18.4 mm (0.72 inches)

Detailed Product Description

The DuraGo BR900662 is a full cast iron disc brake rotor specifically designed for BMW 325i and 328i vehicles. Its vented construction allows for enhanced heat dissipation, reducing the risk of brake fade during extended use. The drum-in-hat design integrates the parking brake drum within the rotor, eliminating the need for a separate drum and simplifying installation. This rotor features a non-directional braking surface, allowing it to be installed on either side of the vehicle without performance loss. With five mounting bolt holes spaced on a 120 mm circle, it fits securely to the hub assembly. The rotor’s dimensions, including a 300 mm outside diameter and 20 mm nominal thickness, meet OEM specifications to ensure proper fit and function.

Compatible Vehicles and Applications

• Compatible with BMW 325i models requiring a 300 mm vented disc rotor
• Compatible with BMW 328i models with drum-in-hat rear brake setup
• Ideal replacement for worn or warped rear disc brake rotors on these BMW models
• Suitable for vehicles without ABS tone ring requirements

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (18.4 mm) before installation
• Clean mounting surface to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Check compatibility with existing brake pads and hardware
• Inspect parking brake components integrated within the drum-in-hat rotor

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for durability and performance. The BR900662 rotor undergoes rigorous quality control to ensure consistent thickness and balance. While this rotor does not include a rust-resistant coating, proper maintenance and installation will help extend its service life. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.