DuraGo BR31043-01 Disc Brake Rotor - Rear

Durable Cast Iron Disc Brake Rotor for Saab and Subaru

The DuraGo BR31043-01 disc brake rotor is engineered to provide reliable braking performance for select Saab and Subaru models. Designed with a full cast construction and rust-resistant coating, this rotor ensures durability and consistent stopping power under various driving conditions.

Key Features of the DuraGo BR31043-01 Rotor

• Material: High-quality cast iron for strength and heat dissipation
• Full cast construction enhances structural integrity
• Rust-resistant coating to protect against corrosion
• Solid, non-vented rotor design for consistent braking
• Drum-in-hat type rotor with 5 mounting bolt holes
• Outside diameter of 10.45 inches (265.5 mm) and overall height of 2.59 inches (65.7 mm)
• Nominal thickness of 0.39 inches (10 mm) with discard thickness at 0.33 inches (8.5 mm)
• Compatible with Saab 9-2X and Subaru Forester, Impreza, and Legacy models

Detailed Product Description

The DuraGo BR31043-01 disc brake rotor is constructed from cast iron, a material known for its excellent heat dissipation and durability. Its full cast design provides a solid, reliable braking surface that resists warping and cracking. The rotor features a rust-resistant coating to extend its service life by preventing corrosion, especially in wet or humid environments.

This rotor is a solid type, meaning it does not have vents or slots, which suits vehicles that require a consistent braking surface without the need for enhanced cooling features. The drum-in-hat design integrates the parking brake drum into the rotor, making it compatible with vehicles equipped with drum-in-hat parking brakes.

With a 5-bolt mounting pattern and precise dimensions—including a 2.28 inch (58 mm) center hole diameter and a 3.94 inch (100 mm) bolt circle diameter—this rotor fits specific Saab and Subaru models, including the Saab 9-2X and Subaru Forester, Impreza, and Legacy.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance on Saab 9-2X and Subaru Forester, Impreza, and Legacy
• Eliminates noise and vibration from uneven rotor surfaces
• Prevents rust-related rotor degradation in humid climates
• Supports proper function of drum-in-hat parking brake systems

Installation Notes and Tips

Ensure the rotor thickness is within the nominal range of 0.39 inches (10 mm) before installation. Replace rotors when thickness reaches the discard limit of 0.33 inches (8.5 mm) to maintain safe braking performance. Clean the mounting surface and hub to prevent rotor runout. Use proper torque specifications on the 5 mounting bolts to avoid distortion. This rotor does not include an ABS tone ring, so verify compatibility with your vehicle's ABS system.

Quality Assurance and Warranty

DuraGo manufactures the BR31043-01 rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating enhances durability and corrosion resistance. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.