DuraGo BR900720 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Nissan and INFINITI Vehicles

The DuraGo BR900720 disc brake rotor is engineered to provide consistent braking performance for select Nissan and INFINITI models. Designed with durable cast iron and a vented construction, this rotor supports effective heat dissipation and reliable stopping power.

• Material: Cast iron for strength and durability
• Vented rotor design to improve heat dissipation
• Nominal thickness of 1.26 inches (32 mm) with discard thickness at 1.18 inches (30 mm)
• Overall height of 1.94 inches (49.3 mm) for proper fitment
• Outside diameter of 13.96 inches (354.5 mm) compatible with specific Nissan and INFINITI models
• Five mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter
• Non-directional brake surface for versatile installation
• Conventional full cast construction without rust-resistant coating

Detailed Product Description

The DuraGo BR900720 disc brake rotor is constructed from full cast iron, providing a solid and reliable braking surface. Its vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking and helping to maintain consistent performance. With a nominal thickness of 1.26 inches (32 mm) and a discard thickness of 1.18 inches (30 mm), this rotor meets the specifications required for safe and effective brake operation. The rotor features a 13.96 inch (354.5 mm) outside diameter and an overall height of 1.94 inches (49.3 mm), ensuring compatibility with the brake systems of various Nissan and INFINITI vehicles including the 370Z, FX50, G37, M37, M56, Q50, Q60, Q70, Q70L, QX70, and Z models. The five mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter and 0.5 inch (12.8 mm) hole diameter provide secure attachment to the hub assembly. This rotor does not include an ABS tone ring and features a non-directional brake surface, allowing for flexible installation without concern for rotor orientation.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake vibration or noise
• Restores braking efficiency on Nissan 370Z and INFINITI Q50 models
• Addresses rotor thickness below manufacturer discard limits
• Improves heat dissipation to reduce brake fade during heavy use
• Suitable for vehicles experiencing uneven brake pad wear or pulsation

Installation Notes and Tips

• Ensure rotor thickness is within nominal specifications before installation
• Clean mounting surface to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fit
• Check compatibility with vehicle ABS system as this rotor does not include an ABS tone ring
• 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. The BR900720 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, DuraGo typically offers limited warranties covering defects in material and workmanship. Refer to product documentation for exact warranty terms.