Centric 123.62017 Brake Drum - Rear

Overview of Centric C-TEK Standard Brake Drum 123.62017

The Centric C-TEK Standard Brake Drum 123.62017 is engineered for reliable braking performance on select Buick, Chevrolet, and Pontiac models. Designed to meet OEM specifications, this brake drum supports consistent stopping power and durability for vehicles like the Malibu, El Camino, and Grand LeMans.

• Compatible with Buick Century, Chevrolet Malibu, El Camino, and Pontiac LeMans models
• Nominal drum diameter of 11.000 inches (279.4 mm)
• Outside diameter measures 14.075 inches (357.5 mm)
• Equipped with 5 bolt holes and a bolt circle diameter of 4.750 inches (120.65 mm)
• Features outer cooling fins for improved heat dissipation
• Floating mounting type with 0.488 inch (12.4 mm) mounting hole diameter
• Friction surface width of 2.461 inches (62.5 mm) for effective braking contact
• Weight approximately 24.5 lbs (11.136 kgs)

Detailed Product Description

This Centric brake drum, part number 123.62017, is part of the C-TEK Standard Brake Drums line, which focuses on delivering dependable replacement components that adhere closely to original equipment standards. The drum’s nominal diameter of 11 inches and outside diameter of 14.075 inches ensure proper fitment and compatibility with the braking systems of Buick Century, Chevrolet Malibu, El Camino, and Pontiac LeMans vehicles. The inclusion of outer cooling fins enhances heat dissipation during braking, reducing the risk of brake fade and extending component life. The floating mounting type and precise bolt hole configuration (5 holes on a 4.75-inch bolt circle) facilitate straightforward installation and secure attachment to the hub assembly.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums causing vibration or noise
• Restores braking efficiency when drum diameter approaches discard limits
• Addresses uneven brake wear and reduced stopping power
• Improves heat management in braking systems prone to overheating
• Suitable for restoring original braking performance on Buick, Chevrolet, and Pontiac models

Installation Notes and Tips

• Verify vehicle compatibility with Buick Century, Chevrolet Malibu, El Camino, or Pontiac LeMans before installation
• Measure existing drum diameter to ensure replacement is within discard limits (max 11.090 inches or 281.7 mm)
• Inspect mounting holes and hub register for proper alignment during installation
• Ensure brake shoes are adjusted correctly to match the friction surface width of 2.461 inches (62.5 mm)
• Use proper torque specifications on mounting bolts to secure the drum

Quality Assurance and Warranty

Centric’s C-TEK Standard Brake Drums are manufactured to meet or exceed OEM standards, providing consistent quality and performance. Each brake drum undergoes rigorous testing to ensure dimensional accuracy and material integrity. While specific warranty details for part number 123.62017 should be confirmed at the point of purchase, Centric typically offers limited warranties covering defects in materials and workmanship.