Centric 123.99033 Brake Drum - Rear

Overview of Centric C-TEK Standard Brake Drum 123.99033

The Centric C-TEK Standard Brake Drum 123.99033 is designed specifically for Chevrolet Sonic models, providing reliable braking performance. Engineered to meet OEM specifications, this brake drum ensures proper fit and function for your vehicle's braking system.

• Compatible with Chevrolet Sonic
• Part Number: 123.99033
• Nominal Drum Diameter: 200 mm (7.874 in)
• Outside Diameter: 244 mm (9.606 in)
• Bolt Hole Quantity: 4
• Bolt Circle Diameter: 100 mm (3.937 in)
• Friction Surface Width: 43.2 mm (1.701 in)
• Mounting Type: Floating
• Weight: 4.364 kg (9.6 lbs)

Details on C-TEK Standard Brake Drums Product Line

The C-TEK Standard Brake Drums line by Centric is engineered to provide dependable replacement brake drums that meet or exceed original equipment standards. This product line focuses on delivering consistent dimensions and quality materials to ensure proper braking performance and durability. The 123.99033 brake drum is part of this line, offering precise fitment and reliable operation for Chevrolet Sonic vehicles.

Technical Specifications and Features

This brake drum features a nominal diameter of 200 mm (7.874 inches) and an outside diameter of 244 mm (9.606 inches), designed to match the original equipment dimensions. It includes four bolt holes with a bolt circle diameter of 100 mm (3.937 inches), ensuring secure mounting. The friction surface width measures 43.2 mm (1.701 inches), providing adequate contact area for brake shoes. The mounting type is floating, which allows for proper alignment and heat dissipation during braking. The drum weighs approximately 4.364 kg (9.6 lbs), balancing strength and weight for optimal performance.

Applications and Common Issues Addressed

• Replacement for worn or scored brake drums on Chevrolet Sonic
• Restores proper brake shoe contact and braking efficiency
• Eliminates brake noise caused by uneven drum surfaces
• Resolves vibration or pulsation during braking
• Addresses brake fade due to heat buildup in damaged drums

Installation Notes and Tips

Ensure the brake drum is compatible with your Chevrolet Sonic by verifying the part number 123.99033. Before installation, inspect the hub and mounting surfaces for cleanliness and damage. Use proper torque specifications for the four mounting bolts to secure the drum. Since this is a floating type brake drum, confirm that it moves freely on the hub without excessive play. It is recommended to replace brake shoes simultaneously for optimal braking performance.

Quality Assurance and Warranty

Centric C-TEK Standard Brake Drums are manufactured to meet strict quality standards, ensuring consistent dimensions and material integrity. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.