Centric 123.63017 Brake Drum - Rear

Reliable Centric C-TEK Standard Brake Drum Overview

The Centric C-TEK Standard Brake Drum 123.63017 is engineered to meet precise braking requirements for various vehicle applications. Designed with durability and performance in mind, this brake drum offers consistent stopping power and efficient heat dissipation.

• Nominal drum diameter: 228.6 mm (9.000 in)
• Outside diameter: 267.97 mm (10.550 in)
• Maximum brake diameter (discard): 230.9 mm (9.090 in)
• Friction surface width: 59.182 mm (2.330 in)
• Height: 72.644 mm (2.860 in)
• Mounting hole diameter: 15.494 mm (0.610 in)
• Bolt hole quantity: 5
• Bolt circle diameter: 114.3 mm (4.500 in)
• Hub hole/register diameter: 72.136 mm (2.840 in)
• Outer cooling fins for enhanced heat dissipation
• Floating mounting type
• Weight: 5.909 kg (13.000 lbs)

About the C-TEK Standard Brake Drums Line

The C-TEK Standard Brake Drums line by Centric is designed to provide reliable, OEM-quality replacement brake drums. This product line focuses on maintaining original equipment specifications, ensuring proper fit and function. The 123.63017 brake drum is part of this line, offering consistent performance with features such as outer cooling fins and a floating mounting type to support effective braking and heat management.

Technical Details and Specifications

This Centric brake drum features a nominal diameter of 228.6 mm (9.000 inches) and an outside diameter of 267.97 mm (10.550 inches), suitable for vehicles requiring a 5-bolt pattern with a 114.3 mm (4.500 inch) bolt circle diameter. The friction surface width of 59.182 mm (2.330 inches) provides ample contact area for brake shoes, while the maximum brake diameter discard limit of 230.9 mm (9.090 inches) indicates when replacement is necessary to maintain safe braking performance. The drum’s height of 72.644 mm (2.860 inches) and hub hole diameter of 72.136 mm (2.840 inches) ensure proper alignment and fitment. Outer cooling fins help dissipate heat generated during braking, reducing the risk of brake fade.

Compatible Vehicle Applications and Common Uses

• Replacement for worn or damaged brake drums on compatible 5-lug vehicles
• Addresses issues such as brake noise, vibration, and reduced stopping power
• Restores proper brake shoe contact and braking efficiency
• Helps resolve uneven brake wear and heat-related brake fade
• Suitable for vehicles requiring a floating mounting type brake drum

Installation Notes and Tips

Ensure the brake drum 123.63017 is compatible with your vehicle’s bolt pattern and mounting specifications before installation. Measure the hub hole and bolt circle diameter to confirm fitment. Clean the mounting surface and inspect brake shoes for wear or damage prior to installation. Proper torque specifications should be followed when securing the drum to avoid warping or misalignment. The floating mounting type requires careful alignment to maintain optimal brake performance.

Quality Assurance and Warranty Information

Centric manufactures the C-TEK Standard Brake Drums line to meet or exceed OEM standards for fit, form, and function. Each brake drum undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details for part number 123.63017 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms.