Centric 123.66020 Brake Drum - Rear

Overview of Centric C-TEK Standard Brake Drum 123.66020

The Centric C-TEK Standard Brake Drum 123.66020 is engineered for reliable braking performance on Chevrolet and GMC trucks and SUVs. Designed specifically for models like the Chevrolet Silverado, Tahoe, and GMC Yukon, this brake drum ensures consistent stopping power and durability.

• Compatible with Chevrolet C1500, Silverado, Tahoe and GMC Yukon models
• Part number 123.66020 for precise identification
• Nominal drum diameter of 10.000 inches (254.000 mm)
• Outside diameter measures 11.890 inches (302.006 mm)
• Friction surface width of 2.700 inches (68.580 mm)
• Includes outer cooling fins for heat dissipation
• Five bolt holes with a 5.000 inch (127.000 mm) bolt circle diameter
• Floating mounting type with 0.580 inch (14.732 mm) mounting hole diameter
• Weight approximately 18.5 lbs (8.409 kgs)

Detailed Product Description

The Centric C-TEK Standard Brake Drum 123.66020 is manufactured to meet OEM specifications for Chevrolet and GMC vehicles, including the Silverado, Tahoe, Yukon, and C1500. This brake drum features a nominal diameter of 10 inches and an outside diameter of nearly 12 inches, providing a robust friction surface width of 2.7 inches to ensure effective braking. The inclusion of outer cooling fins helps dissipate heat generated during braking, reducing the risk of brake fade and extending the life of the drum. The five-bolt hole configuration with a 5-inch bolt circle diameter ensures secure mounting and compatibility with the specified vehicle models. The floating mounting type allows for slight movement to accommodate thermal expansion and contraction, enhancing durability and performance under various driving conditions.

About the C-TEK Standard Brake Drums Line

The C-TEK Standard Brake Drums product line by Centric is designed to provide dependable, direct-fit replacement drums that meet or exceed OEM standards. This line focuses on delivering consistent braking performance with precise fitment for specific vehicle applications. The 123.66020 brake drum is part of this line, offering a balance of quality materials and engineering to maintain vehicle safety and braking efficiency for Chevrolet and GMC trucks and SUVs.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums on Chevrolet Silverado and GMC Yukon
• Addressing brake noise or vibration caused by uneven drum surfaces
• Restoring proper brake pedal feel and stopping power on Chevrolet Tahoe
• Solving brake fade issues due to overheating with outer cooling fins
• Ensuring secure mounting and alignment on Chevrolet C1500 with correct bolt pattern

Installation Notes and Tips

• Verify vehicle compatibility with Chevrolet and GMC models listed before installation
• Inspect brake shoes and hardware for wear and replace as necessary during drum installation
• Ensure mounting holes and bolt circle diameter match vehicle specifications
• Use proper torque specifications on mounting bolts to avoid warping the drum
• Check for proper drum runout to prevent brake pulsation after installation

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Brake Drums to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 123.66020 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship. This brake drum is engineered to provide consistent braking performance for Chevrolet and GMC vehicles, supporting safe and effective vehicle operation.