DuraGo BR900840 Disc Brake Rotor - Front

Overview of DuraGo BR900840 Disc Brake Rotor

The DuraGo BR900840 is a cast iron disc brake rotor designed specifically for Cadillac SRX models. Engineered to meet OEM specifications, this rotor provides reliable braking performance and durability for your vehicle.

• Material: Full cast iron construction for strength and heat dissipation
• Rotor Type: Vented disc brake rotor for improved cooling
• Outside Diameter: 13.58 inches (345 mm)
• Nominal Thickness: 1.18 inches (30 mm) with discard thickness at 1.06 inches (27 mm)
• Mounting Bolt Holes: 6 holes with 0.63 inch (16 mm) diameter and 4.72 inch (120 mm) bolt circle diameter
• Center Hole Diameter: 2.66 inches (67.5 mm)
• Non-directional brake surface, conventional rotor design

Detailed Product Description

The DuraGo BR900840 disc brake rotor is constructed from full cast iron, providing a balance of durability and effective heat dissipation during braking. Its vented design allows air to flow between the rotor surfaces, reducing the risk of brake fade under heavy use. With an outside diameter of 13.58 inches and a nominal thickness of 1.18 inches, this rotor meets the precise specifications required for Cadillac SRX vehicles. The rotor features six mounting bolt holes arranged on a 120 mm bolt circle diameter, ensuring secure and accurate installation. This conventional, non-directional rotor does not include cross-drilling or slotting, maintaining a smooth braking surface optimized for consistent pad contact.

Compatible Vehicles and Applications

This disc brake rotor is compatible with the following vehicle:

• Cadillac SRX

It is designed to replace worn or damaged rotors, restoring braking efficiency and safety.

Common Issues Addressed by DuraGo BR900840

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

Installation Notes and Tips

When installing the DuraGo BR900840 rotor on a Cadillac SRX, ensure the mounting surface is clean and free of debris. Verify the rotor thickness before installation to confirm it is above the discard thickness of 1.06 inches. Use proper torque specifications for the six mounting bolts to avoid rotor distortion. Since this rotor does not include an ABS tone ring, ensure compatibility with your vehicle’s ABS system. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

DuraGo manufactures the BR900840 rotor to meet or exceed OEM standards for fit, form, and function. The full cast iron construction and vented design contribute to consistent braking performance. While this rotor does not feature a rust-resistant coating, proper maintenance can help extend its service life. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.