Centric 123.62022 Brake Drum - Rear

Overview of Centric C-TEK Standard Brake Drum 123.62022

The Centric C-TEK Standard Brake Drum 123.62022 is engineered for reliable braking performance on select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet OEM specifications, this brake drum ensures consistent fit and function for vehicles such as the Chevrolet Cavalier and Pontiac Sunfire.

• Nominal drum diameter: 225 mm (8.858 in)
• Outside diameter: 258.064 mm (10.160 in)
• Maximum brake diameter (discard): 227.25 mm (8.946 in)
• Friction surface width: 54.356 mm (2.140 in)
• Bolt hole quantity: 5 with 100 mm (3.937 in) bolt circle diameter
• Mounting hole diameter: 14.224 mm (0.560 in)
• Height: 72.898 mm (2.870 in)
• Hub hole/register diameter: 57.658 mm (2.270 in)
• Weight: 5 kg (11 lbs)
• Mounting type: Floating
• No outer cooling fins

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 original equipment standards. This product line focuses on delivering precise fitment and consistent braking performance for a range of domestic vehicles. The 123.62022 brake drum is part of this line, offering a direct replacement solution for various Buick, Chevrolet, Oldsmobile, and Pontiac models.

Detailed Product Description

This Centric brake drum features a nominal diameter of 225 mm and an outside diameter of 258.064 mm, ensuring compatibility with specified vehicle brake systems. The friction surface width of 54.356 mm provides adequate contact area for brake shoes, contributing to effective braking. The drum includes five bolt holes arranged on a 100 mm bolt circle diameter, with mounting holes sized at 14.224 mm, supporting secure installation. The floating mounting type allows for proper alignment and movement during braking. Weighing 5 kg, this brake drum balances durability with manageable weight for installation.

Applications and Problem Solving

• Replacement for worn or scored brake drums on Buick Century and Oldsmobile Cutlass Ciera
• Restores braking performance on Chevrolet Cavalier and Pontiac Sunfire with drum brake systems
• Addresses brake noise and vibration caused by damaged drums
• Corrects uneven brake shoe wear due to out-of-spec drums
• Prevents brake fade by maintaining proper friction surface dimensions

Installation Notes and Tips

• Verify vehicle compatibility with the Centric part number 123.62022 before installation
• Inspect brake shoes and hardware for wear and replace as necessary during drum installation
• Ensure mounting holes and bolt pattern align correctly with the vehicle hub
• Check maximum brake diameter (discard) of 227.25 mm to determine if drum replacement is required
• Use proper torque specifications for mounting bolts to avoid warping the drum

Quality Assurance and Warranty

Centric C-TEK Standard Brake Drums are manufactured to meet or exceed OEM standards, ensuring reliable performance and fitment. The 123.62022 brake drum undergoes rigorous quality control processes to maintain dimensional accuracy and material integrity. Warranty coverage details should be confirmed with the product documentation or supplier.