DuraGo BR31273 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Subaru Baja, Legacy, and Outback

The DuraGo BR31273 disc brake rotor is engineered to provide consistent braking performance for select Subaru models. Designed with durable cast iron and a solid construction, this rotor meets the demands of everyday driving and routine maintenance.

• Material: Cast iron for durability and heat dissipation
• Type: Solid, drum-in-hat rotor design
• Outside Diameter: 11.41 inches (289.7 mm)
• Nominal Thickness: 0.39 inches (10 mm)
• Discard Thickness: 0.33 inches (8.5 mm)
• Mounting Bolt Hole Quantity: 5 with 0.51 inch (13 mm) diameter holes
• Center Hole Diameter: 2.28 inches (58 mm)
• Mounting Bolt Hole Circle Diameter: 3.94 inches (100 mm)
• Non-directional brake surface, no cross drilling or slots

Durable Construction and Precise Fitment

The DuraGo BR31273 rotor is constructed from full cast iron, providing a solid and reliable braking surface. Its drum-in-hat design integrates a parking brake drum, making it suitable for Subaru Baja, Legacy, and Outback models that require this configuration. The rotor's solid, non-vented design ensures consistent wear and straightforward maintenance. With a precise outside diameter of 11.41 inches and a nominal thickness of 0.39 inches, this rotor maintains proper braking geometry and performance. The 5-bolt mounting pattern with a 3.94-inch bolt circle diameter ensures compatibility with the specified Subaru vehicles.

Compatible Subaru Models and Applications

This disc brake rotor is compatible with the following Subaru vehicles:

• Subaru Baja
• Subaru Legacy
• Subaru Outback

It is designed to replace worn or damaged rotors, restoring braking efficiency and safety for these models. The part number BR31273 should be referenced to confirm fitment and specifications.

Common Issues Addressed by This Rotor

• Brake pulsation or vibration due to warped rotors
• Reduced braking performance from worn rotor thickness
• Noise or squealing caused by uneven rotor surfaces
• Corrosion or surface damage affecting brake pad contact
• Parking brake functionality issues related to drum-in-hat rotor wear

Installation Notes and Tips

• Ensure the rotor thickness is above the discard thickness of 0.33 inches before installation
• Clean the rotor surface to remove any protective coatings or contaminants
• Check mounting bolt holes and hub surface for debris or damage
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to ensure optimal braking performance

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet industry standards for material quality and dimensional accuracy. While this rotor does not include a rust-resistant coating, proper installation and maintenance will help extend its service life. Please consult DuraGo or your parts provider for specific warranty details related to the BR31273 rotor.