Raybestos 1644R Brake Drum - Front

Reliable Brake Drum for Ford Bronco, F-100, and F-150

The Raybestos R-Line 1644R brake drum is engineered to meet the specific braking needs of Ford Bronco, F-100, and F-150 models. Designed with precise dimensions and durable construction, this brake drum ensures consistent performance and compatibility with your vehicle's braking system.

• Outside Diameter: 12.800 inches
• Depth: 2.370 inches
• Nominal Drum Diameter: 11.100 inches
• Stud/Lug Hole Quantity: 5
• Stud/Lug Hole Diameter: 0.588 inches
• Outer Cooling Fins: No

About the Raybestos R-Line Brake Drum

The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM specifications. The 1644R brake drum is part of this line, offering a balance of quality and value for Ford truck owners who require precise fitment and reliable braking performance. This brake drum is manufactured to strict tolerances, ensuring proper fit and function for your Ford Bronco, F-100, or F-150.

Detailed Product Description

The Raybestos R-Line 1644R brake drum features an outside diameter of 12.800 inches and a depth of 2.370 inches, providing the correct dimensions for optimal brake shoe contact and heat dissipation. With a nominal drum diameter of 11.100 inches, this brake drum is designed to maintain consistent braking force and minimize wear. The 5 stud/lug holes with a diameter of 0.588 inches ensure secure mounting to the vehicle hub. This brake drum does not include outer cooling fins, which is typical for many Ford truck applications, focusing on durability and straightforward design.

Applications and Problem Solving

• Replacement for worn or scored brake drums on Ford Bronco, F-100, and F-150 models
• Addresses brake noise and vibration caused by uneven drum surfaces
• Restores proper braking performance and pedal feel
• Helps prevent brake fade due to consistent drum dimensions
• Compatible with OEM brake components for reliable fitment

Installation Notes and Tips

Ensure the brake drum is clean and free of rust or debris before installation. Verify the stud/lug hole alignment with your vehicle’s hub to avoid mounting issues. It is recommended to inspect brake shoes and hardware during replacement to maintain overall braking system integrity. Proper torque specifications should be followed when securing the brake drum to the hub.

Quality Assurance and Warranty

Raybestos R-Line brake drums are manufactured to meet stringent quality standards, ensuring durability and consistent performance. While specific warranty details for part number 1644R are not provided, Raybestos products typically come with a limited warranty against defects in material and workmanship. Always consult product documentation or contact the manufacturer for exact warranty terms.