DuraGo BR901978 Disc Brake Rotor - Front

Overview of DuraGo BR901978 Disc Brake Rotor

The DuraGo BR901978 is a vented disc brake rotor designed for reliable braking performance on select Jeep and Ram vehicles. Engineered from full cast iron construction, this rotor offers consistent durability and heat dissipation for safe stopping power.

• Material: Cast iron for strength and heat resistance
• Vented rotor design to improve cooling
• Nominal thickness of 1.18 inches (30 mm) with discard thickness at 1.12 inches (28.4 mm)
• Overall height of 2.65 inches (67.4 mm)
• Outside diameter of 14.88 inches (378 mm)
• 6 mounting bolt holes with a 5.5 inch (139.7 mm) bolt circle diameter
• Non-directional brake surface for versatile installation
• Conventional rotor type without ABS tone ring

Detailed Product Description

The DuraGo BR901978 disc brake rotor is constructed from full cast iron, providing a robust and durable braking surface suitable for heavy-duty use. Its vented design enhances airflow, helping to dissipate heat generated during braking and reducing the risk of brake fade. With a nominal thickness of 1.18 inches and a discard thickness of 1.12 inches, this rotor maintains optimal performance throughout its service life. The rotor measures 14.88 inches in outside diameter and features six mounting bolt holes arranged on a 5.5 inch bolt circle diameter, ensuring precise fitment on compatible vehicles.

This rotor is designed as a conventional, non-directional brake surface, allowing for flexible installation without concern for rotor orientation. It does not include an ABS tone ring and does not have rust-resistant coating, so proper maintenance is recommended to prevent corrosion over time.

Compatible Vehicles and Applications

• Compatible with Jeep Grand Wagoneer and Grand Wagoneer L models
• Fits Jeep Wagoneer and Wagoneer L variants
• Designed for Ram 1500 trucks requiring a 14.88 inch vented disc brake rotor
• Ideal for replacement or maintenance of factory disc brake rotors on these models

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.12 inches) before installation
• Clean mounting surfaces to prevent uneven rotor seating
• Check compatibility with vehicle’s brake caliper and hardware
• Torque mounting bolts to manufacturer specifications for safety
• Inspect brake pads and related components during rotor replacement

Quality Assurance and Warranty

DuraGo manufactures the BR901978 rotor to meet or exceed OEM specifications for fit and function. While no specific warranty information is provided, DuraGo products typically undergo quality control to ensure durability and performance. Users should consult vehicle manufacturer guidelines and warranty terms when installing replacement brake components.