DuraGo BR900486-01 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Subaru B9 Tribeca and Tribeca

The DuraGo BR900486-01 disc brake rotor is engineered to provide consistent braking performance for Subaru B9 Tribeca and Tribeca models. Designed with durable cast iron and a rust-resistant coating, this rotor ensures long-lasting service life under various driving conditions.

• Constructed from full cast iron for strength and durability
• Vented rotor design for improved heat dissipation
• Rust-resistant coating to reduce corrosion and extend rotor life
• Drum-in-hat type rotor with 5 mounting bolt holes for secure fitment
• Compatible with Subaru B9 Tribeca and Tribeca models
• Non-directional brake surface for versatile installation
• Outside diameter of 12.6 inches (320 mm) and overall height of 2.67 inches (67.7 mm)

Detailed Product Description

The DuraGo BR900486-01 disc brake rotor is a vented, drum-in-hat type rotor designed specifically for Subaru B9 Tribeca and Tribeca vehicles. Made from cast iron, it offers reliable structural integrity and heat resistance. The vented design helps dissipate heat more effectively during braking, reducing the risk of brake fade. This rotor features a rust-resistant coating that helps protect against corrosion, maintaining performance and appearance over time.

With a nominal thickness of 0.71 inches (18 mm) and a discard thickness of 0.63 inches (16 mm), this rotor meets OEM specifications for thickness and wear limits. The rotor includes 5 mounting bolt holes with a bolt circle diameter of 4.5 inches (114.3 mm) and a center hole diameter of 2.28 inches (58 mm), ensuring proper alignment and fitment. The non-directional brake surface allows for flexible installation without concern for rotor orientation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Subaru B9 Tribeca and Tribeca
• Addresses brake noise caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness
• Helps reduce brake fade during extended or heavy braking
• Prevents rust-related rotor degradation with protective coating

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before removing the wheel and brake components. Inspect the brake pads and calipers for wear or damage and replace if necessary. Measure the rotor thickness to confirm it is above the discard thickness of 0.63 inches (16 mm) before installation. Clean the mounting surface and hub to remove rust or debris to ensure proper rotor seating. Torque mounting bolts to manufacturer specifications for safe and secure installation.

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR900486-01 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.