Raybestos 2311R Brake Drum - Front or Rear

Overview of Raybestos R-Line 2311R Brake Drum

The Raybestos R-Line 2311R brake drum is engineered to provide reliable braking performance for vehicles requiring a 5-lug brake drum with specific diameter and depth measurements. Designed for precision fitment, this brake drum supports consistent stopping power and durability.

• Outside Diameter: 12.500 inches
• Depth: 2.130 inches
• Nominal Drum Diameter: 11.050 inches
• Stud/Lug Hole Quantity: 5
• Stud/Lug Hole Diameter: 0.592 inches
• No outer cooling fins

Raybestos R-Line Product Line Details

The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM specifications. The 2311R brake drum is part of this line, offering a balance of quality materials and precise manufacturing tolerances to ensure proper fit and function in compatible vehicles.

Technical Specifications and Features

This brake drum features an outside diameter of 12.500 inches and a depth of 2.130 inches, making it suitable for vehicles that require these exact dimensions. The nominal drum diameter is 11.050 inches, which aligns with standard brake shoe contact surfaces. The 5-lug hole configuration with a diameter of 0.592 inches supports secure mounting on compatible wheel hubs. The absence of outer cooling fins indicates a solid drum design optimized for specific vehicle applications.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums on compatible 5-lug vehicles
• Addresses brake noise caused by uneven drum surfaces
• Resolves vibration issues related to out-of-round drums
• Restores proper braking performance and pedal feel
• Suitable for vehicles requiring a 12.5-inch outside diameter brake drum

Installation Notes and Tips

Ensure the brake drum 2311R is compatible with your vehicle’s make and model by verifying lug count and diameter specifications. Clean the hub surface before installation to prevent runout. It is recommended to inspect brake shoes and hardware during replacement to maintain optimal braking system performance.

Quality Assurance and Warranty

Raybestos R-Line brake drums are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 2311R are not provided, Raybestos products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.