Centric 122.33006 Brake Drum - Front

Overview of Centric Premium Brake Drums 122.33006

The Centric Premium Brake Drum part number 122.33006 is engineered for reliable braking performance. Designed with precise dimensions and quality materials, this brake drum supports consistent stopping power for compatible vehicles.

• Nominal drum diameter: 248.10 mm (9.768 inches)
• Outside diameter: 279.0 mm (10.984 inches)
• Maximum brake diameter (discard): 249.5 mm (9.803 inches)
• Bolt hole quantity: 4 with 130 mm (5.118 inches) bolt circle diameter
• Mounting hole diameter: M14-1.5 (14.0 mm)
• Friction surface width: 53.0 mm (2.087 inches)
• Height: 89.3 mm (3.516 inches)
• Weight: 6.477 kg (14.25 lbs)
• Mounting type: Hub & drum

Details on Centric Premium Brake Drums Product Line

The Centric Premium Brake Drums line focuses on delivering precision-engineered brake components that meet or exceed OEM specifications. This product line emphasizes dimensional accuracy and material quality to ensure proper fitment and consistent braking performance. The 122.33006 brake drum is part of this line, offering a balance of durability and reliable operation for vehicles requiring a 4-bolt mounting pattern and specific diameter measurements.

Technical Description and Specifications

This brake drum features a nominal diameter of 248.10 mm and an outside diameter of 279.0 mm, suitable for vehicles with matching brake system requirements. The friction surface width of 53.0 mm provides adequate contact area for brake shoes, contributing to effective braking force. The drum includes four bolt holes arranged on a 130 mm bolt circle diameter, with mounting holes sized M14-1.5, ensuring compatibility with specific hub assemblies. The mounting type is hub & drum, which integrates the drum and hub into a single unit for ease of installation and alignment. Weighing approximately 6.477 kg, this brake drum balances strength and manageable weight for vehicle suspension systems.

Applications and Problem Solving

• Replacement for worn or scored brake drums causing vibration or noise
• Restores proper brake shoe contact and stopping power
• Addresses brake fade due to uneven drum wear
• Corrects brake pulsation caused by out-of-round drums
• Supports maintenance of braking system integrity on compatible vehicles

Installation Notes and Tips

• Verify vehicle compatibility by matching bolt hole quantity and bolt circle diameter
• Ensure mounting hole thread pitch M14-1.5 matches vehicle studs
• Inspect hub and drum mating surfaces for cleanliness before installation
• Check brake shoe condition and replace if necessary during drum installation
• Torque mounting bolts to manufacturer specifications to avoid warping

Quality Assurance and Warranty

Centric Premium Brake Drums are manufactured to meet strict quality standards, ensuring dimensional accuracy and material integrity. While specific warranty details for part number 122.33006 are not provided here, Centric typically offers coverage against defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for warranty terms applicable to this brake drum.