DuraGo BR901944 Disc Brake Rotor - Rear

Durable Cast Iron Disc Brake Rotor for Ram ProMaster

The DuraGo BR901944 disc brake rotor is engineered to provide reliable braking performance for Ram ProMaster 1500, 2500, 3500, and ProMaster EV models. Designed with a full cast construction and vented design, this rotor supports effective heat dissipation and consistent stopping power under demanding conditions.

• Material: High-quality cast iron for durability and heat resistance
• Vented rotor design to improve cooling and reduce brake fade
• Drum-in-hat construction for integrated parking brake functionality
• Non-directional brake surface for versatile installation
• Compatible with Ram ProMaster 1500, 2500, 3500, and ProMaster EV
• Mounting bolt hole quantity: 5 with precise 130 mm bolt circle diameter
• Outside diameter: 300 mm (11.81 inches) for exact fitment
• Nominal thickness: 22 mm (0.87 inches) with discard thickness at 19.9 mm (0.78 inches)
• Overall height: 80 mm (3.15 inches) ensuring proper alignment

Product Details and Specifications

The DuraGo BR901944 disc brake rotor is constructed from cast iron, a material known for its strength and ability to withstand high temperatures generated during braking. Its vented design allows air to flow between the rotor surfaces, enhancing heat dissipation and reducing the risk of brake fade during extended use. The rotor features a drum-in-hat design, integrating the parking brake drum within the rotor hat, which is common in Ram ProMaster vehicles. This rotor does not include an ABS tone ring and has a non-directional braking surface, allowing installation on either side of the vehicle without concern for directional rotation.

Compatible Vehicles and Applications

• Ram ProMaster 1500
• Ram ProMaster 2500
• Ram ProMaster 3500
• Ram ProMaster EV

This rotor is specifically designed to meet the braking requirements of these Ram ProMaster models, ensuring proper fitment and performance.

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Reduced braking efficiency due to worn or thin rotors
• Overheating and brake fade from insufficient heat dissipation
• Noise and uneven brake pad wear from damaged rotors
• Parking brake malfunction related to rotor drum-in-hat wear

Installation Notes and Tips

When installing the DuraGo BR901944 rotor, ensure the mounting surface is clean and free of rust or debris to maintain proper rotor alignment. Verify the rotor thickness before installation; replace if below the discard thickness of 19.9 mm (0.78 inches). Since this rotor is non-directional, it can be installed on either side of the vehicle. Use the correct torque specifications for the 5 mounting bolts to avoid rotor distortion. This rotor does not include an ABS tone ring, so confirm compatibility with your vehicle’s ABS system.

Quality Assurance and Warranty

DuraGo manufactures this disc brake rotor to meet or exceed OEM specifications for fit, form, and function. The full cast iron construction and vented design contribute to consistent braking performance and durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.