Centric 123.62012 Brake Drum - Front

Overview of Centric C-TEK Standard Brake Drum 123.62012

The Centric C-TEK Standard Brake Drum 123.62012 is engineered for reliable braking performance on select Buick and Pontiac models. Designed to meet OEM specifications, this brake drum supports consistent stopping power and durability for vehicles like the Firebird, GTO, LeMans, Skylark, and Tempest.

• Compatible with Buick and Pontiac Firebird, GTO, LeMans, Skylark, and Tempest
• Part number 123.62012 for precise identification
• Maximum brake diameter (discard) of 243.6 mm (9.59 in)
• Outside diameter of 305.054 mm (12.01 in)
• Nominal drum diameter of 241.3 mm (9.5 in)
• Friction surface width of 71.628 mm (2.82 in)
• 5 bolt holes with a bolt circle diameter of 120.65 mm (4.75 in)
• Floating mounting type with mounting hole diameter of 13.462 mm (0.53 in)
• Equipped with outer cooling fins for heat dissipation
• Weight approximately 10.227 kg (22.5 lbs)

Details on C-TEK Standard Brake Drums Product 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 consistent fitment and performance for a range of domestic vehicles. The 123.62012 brake drum is part of this line, offering precise dimensions and features such as outer cooling fins to help maintain optimal braking temperatures during operation.

Technical Specifications and Features

This brake drum features a nominal diameter of 241.3 mm (9.5 in) and an outside diameter of 305.054 mm (12.01 in), ensuring compatibility with the specified Buick and Pontiac models. The friction surface width of 71.628 mm (2.82 in) provides adequate contact area for brake shoes, contributing to effective braking force. The drum includes five bolt holes arranged on a 120.65 mm (4.75 in) bolt circle diameter, with mounting holes sized at 13.462 mm (0.53 in) to accommodate floating mounting. Outer cooling fins are integrated to enhance heat dissipation, reducing the risk of brake fade during extended use.

Applications and Problem Solving

• Replacement for worn or scored brake drums on Buick Firebird and Pontiac GTO
• Restores proper brake diameter to prevent reduced braking efficiency
• Addresses brake noise and vibration caused by damaged drums
• Helps maintain consistent braking performance on Pontiac LeMans and Skylark
• Supports safe braking operation on Buick Tempest with OEM fitment

Installation Notes and Tips

• Verify compatibility with vehicle make and model before installation
• Inspect brake shoes and hardware for wear during drum replacement
• Ensure mounting surfaces are clean and free of debris for proper fit
• Torque bolts to manufacturer specifications to avoid warping
• Check brake drum maximum diameter (243.6 mm discard) to confirm usability

Quality Assurance and Warranty

Centric C-TEK Standard Brake Drums are manufactured to meet OEM quality standards, ensuring reliable performance and durability. The 123.62012 brake drum undergoes rigorous quality control to maintain dimensional accuracy and material integrity. Warranty coverage details should be confirmed with the product documentation or supplier.