Centric 122.45018 Brake Drum - Rear

Overview of Centric Premium Brake Drum 122.45018

The Centric Premium Brake Drum 122.45018 is engineered for reliable braking performance on select Ford, Mazda, and Mercury vehicles. Designed to meet OEM specifications, this brake drum ensures consistent fit and function for models such as the Ford Escort, Mazda Protege, and Mercury Tracer.

• Nominal drum diameter: 200 mm (7.874 inches)
• Maximum brake diameter (discard): 201.5 mm (7.933 inches)
• Outside diameter: 241.2 mm (9.496 inches)
• Bolt hole quantity: 4 with 100 mm (3.937 inches) bolt circle diameter
• Mounting hole diameter: 13 mm (0.512 inches)
• Friction surface width: 40.4 mm (1.59 inches)
• Height: 58 mm (2.283 inches)
• Weight: 3.636 kg (8 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 standards. This product line emphasizes durability and consistent braking performance, making it suitable for vehicles requiring exact fitment and reliable operation. The 122.45018 brake drum is part of this line, providing a direct replacement option for compatible Ford, Mazda, and Mercury models.

Detailed Product Description

This brake drum features a nominal diameter of 200 mm and an outside diameter of 241.2 mm, designed to accommodate the specified friction surface width of 40.4 mm. The floating mounting type allows for proper alignment and heat dissipation during braking. With four bolt holes arranged on a 100 mm bolt circle diameter, the 122.45018 brake drum fits securely on compatible hubs. The mounting hole diameter of 13 mm ensures compatibility with factory hardware. The drum’s weight of 3.636 kg contributes to balanced wheel assembly dynamics.

Applications and Problem Solving

• Replacement for worn or scored brake drums on Ford Escort, Mazda Protege, and Mercury Tracer
• Addresses brake pulsation caused by uneven drum surfaces
• Resolves noise issues related to damaged or out-of-spec brake drums
• Restores proper brake shoe contact for improved stopping power
• Prevents premature brake component wear due to incorrect drum dimensions

Installation Notes and Tips

• Verify compatibility with vehicle make and model before installation
• Inspect hub and mounting surfaces for cleanliness and damage
• Use proper torque specifications on mounting bolts to ensure secure fit
• Check brake shoe condition and replace if necessary during drum installation
• Perform a brake system test after installation to confirm proper operation

Quality Assurance and Warranty

Centric Premium Brake Drums are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 122.45018 brake drum undergoes rigorous quality control inspections to maintain dimensional accuracy and material integrity. While specific warranty details may vary, Centric typically offers coverage against defects in materials and workmanship for a defined period. Consult product documentation or supplier for exact warranty terms.