DuraGo BR901844 Disc Brake Rotor - Front

Overview of DuraGo BR901844 Disc Brake Rotor

The DuraGo BR901844 disc brake rotor is engineered for reliable braking performance on select Subaru models. Designed with durable cast iron and a vented construction, this rotor supports consistent heat dissipation and long service life for vehicles like the Subaru Crosstrek, Forester, Impreza, Legacy, Outback, and WRX.

• Material: Cast iron for strength and durability
• Vented rotor design to improve heat dissipation
• Nominal thickness: 1.1 inches (28 mm)
• Discard thickness: 1.02 inches (26 mm)
• Outside diameter: 12.44 inches (316 mm)
• Mounting bolt hole quantity: 5 with 4.5 inch (114.3 mm) bolt circle diameter
• Non-directional brake surface for versatile installation
• Conventional rotor type, not drum-in-hat
• Center hole diameter: 2.28 inches (58 mm)

Detailed Product Description

The DuraGo BR901844 is a full cast iron disc brake rotor designed specifically for compatibility with multiple Subaru models including the Crosstrek, Forester, Impreza, Legacy, Outback, and WRX. Its vented construction allows for improved airflow between the rotor surfaces, which helps reduce heat buildup during braking and minimizes the risk of brake fade. The rotor features a nominal thickness of 1.1 inches (28 mm) and a discard thickness of 1.02 inches (26 mm), ensuring it meets OEM specifications for safe replacement intervals. With an outside diameter of 12.44 inches (316 mm) and a 5-bolt mounting pattern on a 4.5 inch (114.3 mm) bolt circle, this rotor fits securely and maintains proper alignment. The non-directional brake surface allows for flexible installation without concern for rotor orientation. This conventional rotor design does not include an ABS tone ring and is not cross-drilled or slotted, providing a straightforward replacement option for standard braking systems.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Eliminating noise or vibration from uneven rotor surfaces
• Restoring proper rotor dimensions for safe brake pad contact
• Upgrading to a vented rotor for improved heat management on Subaru Crosstrek and Forester models

Installation Notes and Tips

When installing the DuraGo BR901844 rotor, ensure the mounting surface is clean and free of rust or debris to maintain proper rotor alignment. Verify the rotor thickness before installation to confirm it meets or exceeds the nominal thickness of 1.1 inches (28 mm). Since this rotor is non-directional, it can be installed on either side without concern for orientation. Use the correct torque specifications for the 5 mounting bolts on the 4.5 inch (114.3 mm) bolt circle to avoid rotor warping. This rotor does not include an ABS tone ring, so it is compatible with vehicles that use separate ABS sensors.

Quality Assurance and Warranty

DuraGo manufactures the BR901844 rotor to meet or exceed OEM standards for fit, form, and function. The cast iron construction and vented design contribute to consistent braking performance and 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.