Centric 123.67020 Brake Drum - Rear

Overview of Centric C-TEK Standard Brake Drum 123.67020

The Centric C-TEK Standard Brake Drum 123.67020 is engineered for reliable braking performance on Dodge and Plymouth trucks. Designed specifically for models B350, B3500, and PB350, this brake drum meets precise specifications to ensure proper fit and function.

• Nominal drum diameter: 12.000 inches (304.8 mm)
• Outside diameter: 13.940 inches (354.076 mm)
• Maximum brake diameter (discard): 12.090 inches (307.1 mm)
• Friction surface width: 3.550 inches (90.17 mm)
• Bolt hole quantity: 8 with 0.680 inch (17.27 mm) diameter
• Bolt circle diameter: 6.500 inches (165.1 mm)
• Hub hole diameter: 5.120 inches (130.048 mm)
• Height: 4.520 inches (114.808 mm)
• Mounting type: Floating
• Weight: 29 lbs (13.182 kgs)
• No outer cooling fins

Detailed Product Description

This Centric brake drum, part number 123.67020, is designed to provide consistent braking performance for Dodge and Plymouth B350, B3500, and PB350 models. The drum features a nominal diameter of 12 inches and an outside diameter of nearly 14 inches, ensuring compatibility with the specified vehicles. The friction surface width of 3.55 inches offers adequate contact area for brake shoes, contributing to effective stopping power. The drum includes eight bolt holes arranged on a 6.5-inch bolt circle diameter, with mounting holes sized at 0.68 inches, facilitating secure installation. The floating mounting type allows for slight movement to accommodate thermal expansion and reduce stress on components. Weighing 29 pounds, this brake drum balances durability with manageable weight for installation and vehicle performance.

About the C-TEK Standard Brake Drums Line

The C-TEK Standard Brake Drums line by Centric is designed to meet OEM specifications for a wide range of vehicles, including trucks like the Dodge B350 series. This product line focuses on delivering reliable, standard replacement brake drums that maintain factory fit and function. The drums in this line are manufactured with precision to ensure consistent dimensions and performance, making them suitable for routine maintenance and brake system repairs.

Common Applications and Issues Addressed

• Replacement for worn or scored brake drums on Dodge B350, B3500, and Plymouth PB350 trucks
• Restores proper brake shoe contact and braking efficiency
• Eliminates brake noise caused by uneven or damaged drums
• Prevents brake fade due to worn friction surfaces
• Addresses vibration or pulsation issues during braking

Installation Notes and Tips

• Verify compatibility with vehicle make and model before installation
• Inspect brake shoes and hardware for wear and replace as needed
• Ensure mounting surfaces are clean and free of debris
• Torque bolts to manufacturer specifications to avoid warping
• Check drum diameter against discard limits to confirm suitability

Quality Assurance and Warranty

Centric C-TEK Standard Brake Drums, including part number 123.67020, are manufactured to meet or exceed OEM standards. Each drum undergoes quality control inspections to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Centric typically offers coverage against defects in materials and workmanship, supporting reliable performance for Dodge and Plymouth truck owners.