Centric 122.65046 Brake Drum - Rear

Overview of Centric Premium Brake Drums 122.65046

The Centric Premium Brake Drum 122.65046 is engineered for reliable braking performance on select Ford, Mazda, and Mercury vehicles. Designed specifically for models such as the Ford Escape, Mazda Tribute, and Mercury Mariner, this brake drum meets precise fitment and durability standards.

• Nominal drum diameter: 10.000 inches (254.20 mm)
• Outside diameter: 11.697 inches (297.10 mm)
• Maximum brake diameter (discard): 10.090 inches (256.30 mm)
• Friction surface width: 2.40 inches (60.93 mm)
• Bolt hole quantity: 5 with 4.500 inch (114.3 mm) bolt circle diameter
• Mounting hole diameter: approximately 0.53 inches (13.5 mm)
• Height: 2.846 inches (72.29 mm)
• Weight: 18.65 lbs (8.48 kgs)
• Mounting type: Floating
• No outer cooling fins

Centric Premium Brake Drums Product Line

The Centric Premium Brake Drums line focuses on delivering consistent, OE-quality replacement brake drums. This product line emphasizes precise manufacturing tolerances and material quality to ensure proper fit and function. The 122.65046 brake drum is part of this line, providing a direct replacement option for vehicles requiring exact specifications and reliable braking performance.

Detailed Product Description

This brake drum is designed with a nominal diameter of 10 inches and an outside diameter of nearly 11.7 inches, providing the correct dimensions for proper brake shoe contact and heat dissipation. The friction surface width of 2.4 inches ensures adequate braking surface area, while the floating mounting type allows for slight movement to accommodate thermal expansion and reduce stress on the drum. The 5-bolt hole pattern with a 4.5-inch bolt circle diameter matches the hub specifications of compatible vehicles, including the Ford Escape, Mazda Tribute, and Mercury Mariner. The drum’s weight of approximately 18.65 pounds reflects a robust construction suitable for daily driving conditions without outer cooling fins, which is typical for this application.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums causing brake noise or vibration
• Restores proper braking surface for improved stopping power
• Addresses brake fade due to uneven drum wear
• Corrects issues with brake shoe alignment and contact
• Eliminates pulsation or grabbing during braking

Installation Notes and Tips

• Ensure compatibility with vehicle make and model: Ford Escape, Mazda Tribute, Mercury Mariner
• Inspect wheel bearings and hub assembly during installation
• Measure drum diameter before installation to confirm discard limits
• Use proper torque specifications on mounting bolts
• Check brake shoe condition and replace if necessary for optimal performance

Quality Assurance and Warranty

Centric Premium Brake Drums are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The 122.65046 brake drum undergoes rigorous quality control processes to maintain consistent dimensions and material integrity. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Refer to the manufacturer’s warranty documentation for complete terms.