Centric 123.61040 Brake Drum - Rear

Overview of Centric C-TEK Standard Brake Drum 123.61040

The Centric C-TEK Standard Brake Drum 123.61040 is engineered for reliable braking performance on Ford Thunderbird models. Designed to meet OEM specifications, this brake drum ensures consistent fit and function for your vehicle's braking system.

• Compatible with Ford Thunderbird
• Part Number: 123.61040
• Outside Diameter: 13.660 inches (346.964 mm)
• Nominal Drum Diameter: 11.060 inches (280.900 mm)
• Maximum Brake Diameter (Discard): 11.120 inches (282.400 mm)
• Bolt Hole Quantity: 5
• Bolt Circle Diameter: 4.500 inches (114.300 mm)
• Friction Surface Width: 2.840 inches (72.136 mm)
• Height: 4.330 inches (109.982 mm)
• Mounting Hole Diameter: 0.630 inches (16.000 mm)
• Hub Hole/Register Diameter: 2.440 inches (61.976 mm)
• Weight: 27.8 lbs (12.636 kgs)
• Outer Cooling Fins for heat dissipation
• Mounting Type: Floating

About the C-TEK Standard Brake Drums Line

The C-TEK Standard Brake Drums line by Centric is designed to provide dependable replacement brake drums that meet or exceed OEM standards. This product line focuses on delivering precise fitment and consistent braking performance, making it suitable for routine maintenance and brake system repairs on vehicles like the Ford Thunderbird. The inclusion of outer cooling fins helps manage heat buildup during braking, contributing to drum longevity and performance stability.

Detailed Product Description

This Centric brake drum features a 13.660-inch outside diameter and a nominal drum diameter of 11.060 inches, matching the original equipment specifications for the Ford Thunderbird. The maximum brake diameter before discard is 11.120 inches, ensuring clear service limits for maintenance. With five bolt holes arranged on a 4.500-inch bolt circle diameter, this brake drum mounts securely using a floating mounting type. The friction surface width of 2.840 inches provides ample contact area for brake shoes, while the outer cooling fins aid in heat dissipation to reduce brake fade. The drum’s height of 4.330 inches and hub hole diameter of 2.440 inches ensure proper alignment and fitment on the vehicle’s axle hub.

Common Applications and Issues Addressed

• Replacement for worn or scored brake drums on Ford Thunderbird
• Restores proper braking surface for improved stopping power
• Addresses brake noise caused by uneven drum wear
• Helps eliminate brake pulsation due to drum out-of-round conditions
• Prevents brake fade by improving heat dissipation with cooling fins

Installation Notes and Tips

• Verify compatibility with your specific Ford Thunderbird model year before installation
• Inspect brake shoes and hardware for wear and replace as necessary
• Clean mounting surfaces to ensure proper drum seating
• Check maximum brake diameter to determine if drum replacement is required
• Torque mounting bolts to manufacturer specifications to avoid warping

Quality Assurance and Warranty

Centric C-TEK Standard Brake Drums are manufactured to meet OEM quality standards, ensuring reliable performance and fitment. While specific warranty details for part number 123.61040 should be confirmed at the point of purchase, Centric typically offers limited warranties covering defects in materials and workmanship.