Centric 122.62014 Brake Drum - Rear

Overview of Centric Premium Brake Drum 122.62014

The Centric Premium Brake Drum 122.62014 is engineered for reliable braking performance on select Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles. Designed to meet OEM specifications, this brake drum supports consistent stopping power and durability for models such as the Camaro, Impala, and S10 Blazer.

• Nominal drum diameter: 241.3 mm (9.5 inches)
• Maximum brake diameter (discard): approximately 243.6 mm (9.59 inches)
• Outside diameter: about 300 mm (11.81 inches)
• Friction surface width: 62.7 mm (2.47 inches)
• Bolt hole quantity: 5 with 120.65 mm (4.75 inches) bolt circle diameter
• Mounting hole diameter: 13.21 mm (0.52 inches)
• Hub hole/register diameter: 70.61 mm (2.78 inches)
• Includes outer cooling fins for heat dissipation
• Weight: approximately 7.27 kg (16 lbs)
• Mounting type: Floating

Centric Premium Brake Drums Product Line

The Centric Premium Brake Drums line focuses on delivering precision-engineered brake components that adhere closely to original equipment specifications. This ensures proper fitment and reliable braking performance across a wide range of domestic vehicles. The 122.62014 brake drum benefits from this product line's emphasis on quality materials and design features such as outer cooling fins to help maintain optimal operating temperatures during braking.

Detailed Product Description

This brake drum features a nominal diameter of 241.3 mm and a maximum discard diameter of approximately 243.6 mm, allowing for safe reuse within specified wear limits. The 5-bolt hole pattern with a 120.65 mm bolt circle diameter matches factory mounting points on compatible vehicles. The friction surface width of 62.7 mm provides ample contact area for brake shoes, contributing to effective braking force. Outer cooling fins are integrated to enhance heat dissipation, reducing the risk of brake fade during extended use. The floating mounting type supports proper alignment and reduces stress on the drum assembly.

Compatible Vehicles and Applications

• Buick models including Century, LeSabre, and Skylark
• Chevrolet models such as Camaro, Caprice, and Malibu
• GMC trucks including S10, S15, and Sonoma
• Oldsmobile models like Cutlass, Delta 88, and Toronado
• Pontiac models including Firebird, Grand Prix, and Bonneville

Common Issues Addressed by This Brake Drum

• Brake drum wear beyond maximum diameter limits
• Overheating and brake fade due to insufficient cooling
• Vibration or noise caused by warped or damaged drums
• Poor braking performance from uneven friction surfaces
• Improper fitment leading to mounting instability

Installation Notes and Tips

• Verify vehicle compatibility using make, model, and year before installation
• Inspect brake shoes and hardware for wear and replace as necessary
• Measure drum diameter to ensure it is within discard limits before reuse
• Clean mounting surfaces and hub hole to ensure proper seating
• Torque mounting bolts to manufacturer specifications to avoid warping

Quality Assurance and Warranty

Centric Premium Brake Drums are manufactured to meet or exceed OEM standards, ensuring consistent quality and performance. The 122.62014 brake drum undergoes rigorous testing for dimensional accuracy and material integrity. While specific warranty details may vary, Centric typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.