DuraGo BR901744-01 Disc Brake Rotor - Rear

Durable DuraGo Disc Brake Rotor for Reliable Stopping Power

The DuraGo BR901744-01 disc brake rotor is engineered to provide consistent braking performance for vehicles requiring a vented, drum-in-hat style rotor. Constructed from full cast iron with a rust-resistant coating, this rotor is designed to withstand daily driving conditions while maintaining structural integrity.

• Material: Full cast iron construction for durability
• Vented rotor design for improved heat dissipation
• Rust-resistant coating to reduce corrosion
• Drum-in-hat type rotor with 10 mounting bolt holes
• Nominal thickness of 1.54 inches (39 mm) with discard thickness at 1.47 inches (37.4 mm)
• Outside diameter of 15.75 inches (400 mm) and overall height of 4.88 inches (124 mm)
• Non-directional brake surface for versatile installation

Technical Details and Construction

The BR901744-01 rotor features a vented design that helps dissipate heat generated during braking, reducing the risk of brake fade. Its full cast iron construction ensures strength and longevity, while the rust-resistant coating helps protect the rotor surface from corrosion, extending service life. The drum-in-hat design integrates a parking brake drum within the rotor, making it suitable for vehicles equipped with rear drum parking brakes.

With 10 mounting bolt holes and a mounting bolt hole circle diameter of 6.43 inches (163.2 mm), this rotor fits specific vehicle applications requiring these dimensions. The center hole diameter measures 5.49 inches (139.4 mm), and the mounting bolt hole diameter is 0.51 inches (13 mm). The nominal thickness of 1.54 inches (39 mm) ensures compatibility with brake pads designed for this rotor size.

Compatible Vehicles and Applications

This DuraGo disc brake rotor is compatible with select makes and models that require a 15.75-inch (400 mm) vented, drum-in-hat rotor with 10 mounting bolts. It is commonly used on vehicles equipped with rear disc brakes that incorporate a parking brake drum. Always verify fitment with your vehicle’s specifications before purchase.

• Replaces worn or warped rotors causing brake pulsation
• Addresses rotor surface corrosion and rust buildup
• Restores proper braking performance and pedal feel
• Suitable for vehicles with rear drum-in-hat brake systems
• Helps eliminate noise and vibration related to rotor wear

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Check the thickness of the old rotor against the discard thickness of 1.47 inches (37.4 mm) to determine if replacement is necessary. Use proper torque specifications for the 10 mounting bolts to avoid rotor warping. Since this rotor does not include an ABS tone ring, verify compatibility with your vehicle’s ABS system.

Quality Assurance and Warranty

DuraGo rotors are manufactured to meet or exceed OEM specifications for material and construction. The rust-resistant coating provides additional protection against corrosion. While specific warranty details for part number BR901744-01 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.