DuraGo BR901804 Disc Brake Rotor - Rear

Overview of DuraGo BR901804 Disc Brake Rotor

The DuraGo BR901804 is a solid disc brake rotor designed specifically for Honda Clarity models. Crafted from durable cast iron, this rotor provides reliable braking performance and consistent wear characteristics for your vehicle.

• Material: Cast iron for strength and heat dissipation
• Solid rotor construction for straightforward replacement
• Nominal thickness of 0.39 inches (10 mm) with discard thickness at 0.31 inches (8 mm)
• Outside diameter of 12.2 inches (310 mm) suitable for Honda Clarity
• Five mounting bolt holes with a 4.25 inch (108 mm) bolt circle diameter
• Non-directional brake surface for flexible installation
• Conventional rotor type without ABS tone ring

Detailed Product Description

The DuraGo BR901804 disc brake rotor is engineered as a full cast, solid rotor made from cast iron, a material known for its durability and effective heat management during braking. With an overall height of 1.52 inches (38.7 mm) and a center hole diameter of 2.53 inches (64.2 mm), this rotor is designed to meet the exact specifications required for Honda Clarity vehicles. The rotor does not include a rust-resistant coating, so proper maintenance is recommended to prevent corrosion over time. Its non-directional brake surface allows for installation on either side of the vehicle, simplifying replacement procedures.

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
• Resolving noise issues related to uneven rotor surfaces
• Upgrading from damaged or rusted rotors to restore braking performance
• Ensuring proper fitment for Honda Clarity brake systems requiring a 5-bolt rotor

Installation Notes and Tips

When installing the DuraGo BR901804 rotor, ensure the rotor thickness is measured and meets the nominal thickness of 0.39 inches (10 mm). Replace the rotor if thickness is below the discard thickness of 0.31 inches (8 mm). Since this rotor lacks a rust-resistant coating, clean the rotor surface before installation to remove any protective oils or residues. Use proper torque specifications on the five mounting bolts to avoid rotor warping. This rotor is compatible with conventional brake systems and does not include an ABS tone ring, so verify compatibility with your vehicle’s ABS setup.

Quality Assurance and Warranty

DuraGo manufactures the BR901804 rotor to meet industry standards for fit, form, and function. The cast iron construction ensures consistent braking performance under normal operating conditions. While no specific rust-resistant coating is applied, the rotor’s material and design support durability. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation to ensure protection against defects.