Centric 123.66032 Brake Drum - Rear

Overview of Centric C-TEK Standard Brake Drum 123.66032

The Centric C-TEK Standard Brake Drum 123.66032 is engineered for reliable braking performance on Chevrolet and GMC vehicles, including the G10, G20, and R1500 Suburban models. Designed to meet OEM specifications, this brake drum ensures consistent fit and function for your vehicle's braking system.

• Compatible with Chevrolet G10, G20, and GMC R1500 Suburban
• Part number 123.66032 for precise identification
• Outside diameter of 13.350 inches (339.090 mm)
• Nominal drum diameter of 11.150 inches (283.200 mm)
• Maximum brake diameter (discard) at 11.240 inches (285.500 mm)
• 5 bolt holes with a bolt circle diameter of 5.000 inches (127.000 mm)
• Floating mounting type with 0.520 inch (13.210 mm) mounting hole diameter
• Outer cooling fins for improved heat dissipation
• Friction surface width of 3.310 inches (84.074 mm)
• Height of 4.050 inches (102.870 mm)
• Weight approximately 26.5 lbs (12.045 kgs)

Detailed Product Description

The Centric C-TEK Standard Brake Drums line is designed to provide dependable braking components that meet or exceed OEM standards. The 123.66032 brake drum features a robust construction with outer cooling fins to enhance heat dissipation during braking, reducing the risk of brake fade. Its floating mounting type allows for proper alignment and secure installation on compatible Chevrolet and GMC models. The drum's dimensions, including a 13.350-inch outside diameter and a friction surface width of 3.310 inches, ensure optimal contact with brake shoes for effective stopping power. This brake drum is engineered to maintain performance until the maximum brake diameter discard limit of 11.240 inches is reached, ensuring safety and reliability throughout its service life.

Applications and Problem Solving

• Replacement for worn or damaged brake drums on Chevrolet G10 and G20 vans
• Restores braking efficiency on GMC R1500 Suburban models
• Addresses issues related to brake drum wear beyond discard limits
• Helps eliminate brake noise caused by uneven or warped drums
• Improves heat dissipation to reduce brake fade during heavy use

Installation Notes and Tips

• Ensure compatibility with Chevrolet G10, G20, and GMC R1500 Suburban before installation
• Inspect mounting holes and bolt circle diameter (5.000 inches) for proper fit
• Check brake shoe condition and replace if necessary to maximize performance
• Use proper torque specifications on the 5 bolt holes to secure the drum
• Verify the floating mounting type is compatible with your vehicle’s brake assembly

Quality Assurance and Warranty

Centric’s C-TEK Standard Brake Drums are manufactured to meet strict quality standards, ensuring durability and consistent performance. Each brake drum undergoes rigorous testing to comply with OEM specifications. While specific warranty details for part number 123.66032 should be confirmed with the supplier, Centric typically offers coverage against manufacturing defects to provide confidence in your purchase.