DuraGo BR3258 Disc Brake Rotor - Rear

Overview of DuraGo BR3258 Disc Brake Rotor

The DuraGo BR3258 is a solid disc brake rotor designed for reliable braking performance on select Acura and Honda models. Engineered with cast iron construction, this rotor provides consistent stopping power for vehicles like the Honda Accord, Civic, and Acura Integra.

• Material: Durable cast iron for heat dissipation and strength
• Solid rotor design without slots or cross-drilling
• Nominal thickness of 0.39 inches (10 mm) with discard thickness at 0.31 inches (8 mm)
• Overall height of 1.9 inches (48.2 mm) and outside diameter of 9.41 inches (239 mm)
• Four mounting bolt holes with a 100 mm bolt circle diameter
• Non-directional brake surface for versatile installation
• Compatible with ABS systems but does not include an ABS tone ring

Detailed Product Description

The DuraGo BR3258 disc brake rotor is constructed from full cast iron, providing a solid and durable braking surface suitable for daily driving conditions. Its solid rotor design means it does not feature slots or cross-drilled holes, which helps maintain structural integrity and reduces the risk of cracking under stress. The rotor’s nominal thickness of 0.39 inches ensures a long service life before reaching the discard thickness of 0.31 inches, at which point replacement is necessary to maintain safe braking performance.

With an outside diameter of 239 mm and an overall height of 48.2 mm, this rotor fits specific Acura and Honda models including the Accord, Civic, Civic del Sol, CRX, Integra, and Prelude. The rotor features four mounting bolt holes spaced on a 100 mm bolt circle diameter, with each hole measuring 12.4 mm in diameter, ensuring proper fitment and secure installation.

Compatible Vehicles and Applications

• Honda Accord (various years)
• Honda Civic and Civic del Sol
• Honda CRX
• Acura Integra
• Honda Prelude

This rotor is designed for use in conventional braking systems and is compatible with vehicles equipped with ABS, although it does not include an ABS tone ring.

Common Issues Addressed by DuraGo BR3258

• Worn or warped rotors causing brake pulsation or vibration
• Reduced braking efficiency due to rotor thickness below specification
• Noise or squealing caused by uneven rotor surfaces
• Brake fade from overheated or damaged rotors
• Corrosion-related rotor surface degradation (note: this rotor does not have rust-resistant coating)

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Torque mounting bolts to manufacturer specifications
• Inspect brake pads and replace if worn to avoid rotor damage
• Check for ABS sensor clearance since this rotor does not include a tone ring

Quality Assurance and Warranty

DuraGo manufactures the BR3258 rotor to meet or exceed OEM specifications for fit, form, and function. The cast iron construction provides consistent performance under normal operating conditions. While this rotor does not feature a rust-resistant coating, proper maintenance can help extend its service life. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.