Centric 122.46026 Brake Drum - Rear

Overview of Centric Premium Brake Drum 122.46026 for Mitsubishi Mirage

The Centric Premium Brake Drum 122.46026 is engineered specifically for Mitsubishi Mirage models, providing reliable braking performance. Designed to meet precise fitment specifications, this brake drum ensures consistent operation and durability.

• Compatible with Mitsubishi Mirage vehicles
• Nominal drum diameter: 179.9 mm (7.083 inches)
• Outside diameter: 213.4 mm (8.402 inches)
• Maximum brake diameter (discard): 181.0 mm (7.126 inches)
• Bolt hole quantity: 4 with 100 mm bolt circle diameter
• Stud thread size: 12 mm with 1.50 mm pitch
• Friction surface width: 32.4 mm (1.276 inches)
• Weight: approximately 5.523 kg (12.15 lbs)
• Mounting type: hub and drum

Product Line Details: Centric Premium Brake Drums

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 optimal braking performance and longevity. The 122.46026 brake drum is part of this line, designed to provide consistent friction surface dimensions and reliable fitment for the Mitsubishi Mirage.

Technical Description and Specifications

This brake drum features a nominal diameter of 179.9 mm and an outside diameter of 213.4 mm, suitable for the braking system of the Mitsubishi Mirage. The friction surface width of 32.4 mm supports effective brake shoe contact, while the maximum brake diameter discard limit of 181.0 mm indicates when replacement is necessary to maintain safe braking. The drum includes four bolt holes arranged on a 100 mm bolt circle diameter, with a stud thread size of 12 mm and a pitch of 1.50 mm, ensuring secure mounting. The mounting type is hub and drum, which is standard for this application. Weighing approximately 5.523 kg, the drum balances durability with manageable weight for vehicle performance.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums on Mitsubishi Mirage
• Restores proper brake shoe contact and braking efficiency
• Addresses brake noise caused by uneven drum surfaces
• Prevents brake fade due to excessive drum wear
• Ensures safe braking by maintaining correct drum dimensions

Installation Notes and Tips

When installing the Centric Premium Brake Drum 122.46026, verify the bolt hole alignment with the 100 mm bolt circle diameter and ensure the stud thread size matches the vehicle specifications. Inspect the hub and mounting surfaces for cleanliness and damage before installation. Measure the drum diameter to confirm it is within the maximum brake diameter discard limit of 181.0 mm. Proper torque specifications should be followed to secure the drum to the hub. It is recommended to inspect brake shoes and hardware during installation for optimal brake system performance.

Quality Assurance and Warranty

Centric Premium Brake Drums are manufactured to meet stringent quality standards, ensuring dimensional accuracy and material integrity. This brake drum undergoes rigorous testing to comply with OEM fitment and performance requirements. While specific warranty details are not provided, Centric products typically come with a limited warranty against defects in materials and workmanship. For detailed warranty information, refer to Centric's official documentation.