Centric 123.46021 Brake Drum - Rear

Overview of Centric C-TEK Standard Brake Drum 123.46021

The Centric C-TEK Standard Brake Drum 123.46021 is designed specifically for Mitsubishi Lancer models, providing reliable braking performance. This brake drum offers precise fitment and consistent durability for your vehicle's braking system.

• Compatible with Mitsubishi Lancer vehicles
• Part number 123.46021 for exact replacement
• Nominal drum diameter of 202.7 mm (7.980 in)
• Outside diameter measures 243 mm (9.567 in)
• Friction surface width of 41.33 mm (1.627 in)
• Mounting type: Floating with 4 bolt holes
• Weight approximately 4.091 kg (9 lbs)

Detailed Product Specifications

This Centric brake drum features a nominal diameter of 202.7 mm (7.980 inches) and an outside diameter of 243 mm (9.567 inches), ensuring proper engagement with brake shoes. The friction surface width is 41.33 mm (1.627 inches), providing adequate contact area for effective braking. It includes 4 bolt holes with a bolt circle diameter of 100 mm (3.937 inches) and mounting hole diameters of 12.5 mm (0.492 inches). The hub hole diameter is 64 mm (2.520 inches), and the drum height is 60 mm (2.362 inches). This brake drum does not feature outer cooling fins and weighs approximately 4.091 kg (9 lbs), balancing strength and weight for optimal performance.

About the C-TEK Standard Brake Drums Line

The C-TEK Standard Brake Drums line by Centric is engineered to meet OE specifications for fit, form, and function. This product line focuses on delivering dependable braking components that maintain vehicle safety and performance without unnecessary features such as cooling fins. The 123.46021 brake drum is part of this line, offering a straightforward replacement option for Mitsubishi Lancer owners requiring standard brake drum components.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums on Mitsubishi Lancer
• Resolves issues with brake noise caused by uneven drum surfaces
• Addresses reduced braking efficiency due to drum wear
• Corrects vibration or pulsation during braking
• Restores proper brake shoe contact and stopping power

Installation Notes and Tips

Ensure the brake drum is compatible with your specific Mitsubishi Lancer model year before installation. Clean the hub surface and inspect wheel bearings for wear prior to mounting the new drum. Use proper torque specifications on the 4 mounting bolts to secure the drum. It is recommended to replace brake shoes simultaneously to maintain optimal braking performance. Verify the maximum brake diameter (discard limit) of 205 mm (8.071 inches) to determine future replacement needs.

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Brake Drums to meet or exceed OEM standards, ensuring reliable performance and durability. The 123.46021 brake drum undergoes rigorous quality control to maintain consistent dimensions and material integrity. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.