DuraGo BR900422-01 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Subaru Legacy and Outback

The DuraGo BR900422-01 disc brake rotor is engineered to provide consistent braking performance for Subaru Legacy and Outback models. Constructed from durable cast iron with a rust-resistant coating, this rotor ensures long-lasting service life and dependable stopping power.

• Material: Full cast iron construction for strength and heat dissipation
• Rust resistant coating to reduce corrosion and extend rotor life
• Solid, non-directional brake surface designed for even wear
• Drum-in-hat design with 5 mounting bolt holes for secure fitment
• Compatible with Subaru Legacy and Outback vehicles
• Nominal thickness of 0.39 inches (10 mm) with discard thickness at 0.33 inches (8.5 mm)
• Outside diameter of 10.79 inches (274 mm) and overall height of 2.66 inches (67.6 mm)

Durable Construction and Precise Fitment

The DuraGo BR900422-01 rotor features a full cast iron build that offers excellent thermal conductivity and resistance to warping under heavy braking conditions. Its solid, non-directional braking surface provides uniform pad contact, reducing uneven wear and maintaining consistent braking performance. The rotor’s drum-in-hat design integrates a parking brake drum, making it suitable for vehicles equipped with rear drum parking brakes. With a rust-resistant coating, this rotor is better protected against corrosion, which helps maintain its structural integrity over time.

Compatible Subaru Legacy and Outback Disc Brake Rotor

This rotor is specifically designed for Subaru Legacy and Outback models, ensuring proper fitment and reliable operation. The 5 mounting bolt holes with a 100 mm bolt circle diameter and a center hole diameter of 58 mm allow for straightforward installation. The DuraGo BR900422-01 rotor does not include an ABS tone ring and is a solid rotor type, making it suitable for vehicles without ABS tone ring requirements.

Common Issues Addressed by This Rotor

• Brake pulsation caused by warped or uneven rotors
• Reduced braking efficiency due to worn or thin rotors
• Corrosion and rust buildup affecting rotor performance
• Noise and vibration from damaged or uneven brake surfaces
• Incompatibility with drum-in-hat parking brake systems

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is within the nominal range (0.39 inches) and above the discard thickness (0.33 inches) to maintain safe braking performance. Use proper torque specifications for the 5 mounting bolts to avoid rotor distortion. This rotor is designed for vehicles with drum-in-hat parking brakes, so confirm compatibility with your Subaru Legacy or Outback model year and brake system configuration.

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The BR900422-01 rotor includes a rust-resistant coating to enhance durability. 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.