Centric 123.63020 Brake Drum - Rear

Reliable Brake Drum Replacement for Chrysler, Dodge, and Plymouth

The Centric C-TEK Standard Brake Drum 123.63020 offers a precise fit and dependable performance for a range of Chrysler, Dodge, and Plymouth vehicles. Designed to meet OEM specifications, this brake drum ensures consistent braking and durability for models like the Dodge Charger and Plymouth Valiant.

• Nominal drum diameter: 10.000 inches (254.000 mm)
• Outside diameter: 11.610 inches (294.894 mm)
• Maximum brake diameter (discard): 10.090 inches (256.300 mm)
• Bolt hole quantity: 5 with 4.500 inch (114.300 mm) bolt circle diameter
• Friction surface width: 2.860 inches (72.644 mm)
• Mounting hole diameter: 0.660 inches (16.764 mm)
• Height: 3.700 inches (93.980 mm)
• Weight: 17.5 lbs (7.955 kgs)
• Mounting type: Floating

About the C-TEK Standard Brake Drums Line

The C-TEK Standard Brake Drums line by Centric is engineered to provide reliable, direct replacement brake drums that meet or exceed OEM standards. This product line focuses on delivering consistent dimensions and quality materials to ensure proper fitment and long-lasting performance. The 123.63020 brake drum is part of this line, offering a balance of durability and precision for various Chrysler, Dodge, and Plymouth models.

Detailed Product Description

This Centric brake drum features a nominal diameter of 10 inches and an outside diameter of 11.61 inches, designed to fit specific vehicle applications including the Chrysler Town & Country, Dodge Ramcharger, and Plymouth LeBaron. The drum includes five bolt holes arranged on a 4.5-inch bolt circle diameter, ensuring secure mounting. With a friction surface width of 2.86 inches, it provides adequate braking surface for effective stopping power. The floating mounting type allows for proper alignment and heat dissipation during braking. Weighing 17.5 pounds, this brake drum balances strength and manageable weight for ease of installation.

Common Applications and Issues Addressed

• Replacement for worn or scored brake drums on Chrysler Aspen and Dodge B150 models
• Resolves brake pulsation caused by uneven drum wear on Plymouth Valiant and Dodge D100
• Addresses noise and vibration issues related to damaged drums on Chrysler New Yorker and Plymouth Dart
• Restores proper brake surface for improved stopping on Dodge Charger and Plymouth Imperial
• Corrects fitment problems due to out-of-spec OEM drums on Dodge Ramcharger and Chrysler LeBaron

Installation Notes and Tips

• Verify bolt hole pattern and drum dimensions before installation to ensure compatibility
• Inspect wheel bearings and backing plates for wear during brake drum replacement
• Clean mounting surfaces to prevent misalignment and ensure proper seating
• Use proper torque specifications on mounting bolts to avoid warping the drum
• Check brake shoe clearance and adjust as necessary after installation

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Brake Drums to meet strict quality control standards, ensuring consistent performance and durability. The 123.63020 brake drum is made from high-quality materials and precision-machined to OEM specifications. While specific warranty details may vary, Centric typically offers coverage against defects in materials and workmanship to provide confidence in your replacement part.