DuraGo BR31346-01 Disc Brake Rotor - Front

Overview of DuraGo BR31346-01 Disc Brake Rotor

The DuraGo BR31346-01 is a cast iron vented disc brake rotor designed for reliable braking performance. Engineered for compatibility with select Chrysler, Dodge, Jeep, and Mitsubishi models, this rotor offers a rust-resistant coating and full cast construction for durability.

• Material: Cast iron for strength and heat dissipation
• Vented rotor design to improve cooling
• Rust resistant coating to reduce corrosion
• Nominal thickness: 1.02 inches (26 mm)
• Discard thickness: 0.96 inches (24.4 mm)
• Outside diameter: 11.57 inches (294 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 without ABS tone ring

Detailed Product Description

The DuraGo BR31346-01 disc brake rotor is constructed from full cast iron, providing a solid and durable braking surface. Its vented design allows air to flow between the rotor faces, helping to dissipate heat more effectively during braking. This feature is critical for maintaining consistent brake performance and reducing the risk of brake fade under demanding conditions.

With a nominal thickness of 1.02 inches and a discard thickness of 0.96 inches, this rotor meets OEM specifications for thickness tolerances, ensuring safe and reliable operation. The rust resistant coating helps protect the rotor from corrosion, extending its service life especially in environments prone to moisture and road salt.

The rotor measures 11.57 inches in outside diameter and features five mounting bolt holes arranged on a 4.5 inch bolt circle diameter, making it compatible with a range of vehicles. The non-directional brake surface allows for flexible installation without concern for rotor orientation.

Compatible Vehicles and Applications

• Chrysler models including 200 and Sebring
• Dodge models such as Avenger, Caliber, and Cirrus
• Jeep models including Compass, Patriot, and Grand Cherokee variants
• Mitsubishi models including ASX, Eclipse, Eclipse Cross, Galant, Lancer, Outlander, Outlander Sport, and RVR

This rotor is ideal for replacing worn or damaged rotors on these vehicles, restoring braking efficiency and safety.

Common Issues Addressed by This Rotor

• Brake pulsation caused by warped rotors
• Reduced braking performance due to worn rotor thickness
• Corrosion and rust buildup affecting rotor surface
• Overheating and brake fade from insufficient heat dissipation
• Noise and vibration from uneven rotor wear

Installation Notes and Tips

Ensure the rotor thickness is within the specified nominal and discard limits before installation. Clean the rotor surface to remove any protective coatings or contaminants. Use proper torque specifications for mounting bolts to avoid rotor warping. Since this rotor does not include an ABS tone ring, verify ABS sensor compatibility if applicable. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

DuraGo manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust resistant coating enhances durability in various driving conditions. 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.