Centric 123.40009 Brake Drum - Rear

Overview of Centric C-TEK Standard Brake Drum 123.40009

The Centric C-TEK Standard Brake Drum 123.40009 is engineered for reliable braking performance on select Acura and Honda vehicles. Designed to meet OEM specifications, this brake drum ensures consistent fit and function for models including the Accord, Civic, EL, and Fit.

• Compatible with Acura and Honda Accord, Civic, EL, and Fit models
• Nominal drum diameter of 200 mm (7.874 inches)
• Outside diameter measures 239 mm (9.409 inches)
• Four bolt holes with a 100 mm (3.937 inches) bolt circle diameter
• Friction surface width of 42.5 mm (1.673 inches)
• Floating mounting type with two additional miscellaneous holes
• Weight approximately 9.4 lbs (4.273 kgs)
• Hub hole diameter of 61 mm (2.402 inches)

Detailed Product Description

This Centric brake drum, part number 123.40009, is manufactured to precise dimensions to ensure proper fitment and braking efficiency on compatible Acura and Honda vehicles. The nominal drum diameter of 200 mm and outside diameter of 239 mm provide the correct surface area for brake shoes to engage effectively. The drum features four bolt holes arranged on a 100 mm bolt circle diameter, facilitating secure mounting. With a friction surface width of 42.5 mm, it offers adequate contact area for brake shoe friction material, contributing to consistent stopping power. The floating mounting type allows for slight movement to accommodate thermal expansion and reduce stress on the drum assembly. Weighing 9.4 lbs, this brake drum balances durability with manageable weight for vehicle performance.

About the C-TEK Standard Brake Drums Line

The C-TEK Standard Brake Drums line by Centric is designed to provide dependable replacement brake drums that meet or exceed OEM standards. This product line focuses on delivering precise fitment and consistent braking performance for a range of vehicle applications. The 123.40009 brake drum exemplifies the C-TEK Standard line’s commitment to quality and compatibility, making it a suitable choice for Acura and Honda models requiring standard brake drum replacements.

Common Applications and Issues Addressed

• Replacement for worn or scored brake drums on Acura Accord and Honda Civic
• Resolves brake pulsation caused by uneven drum surfaces
• Addresses noise issues related to damaged or warped drums
• Restores proper brake shoe contact for improved stopping power
• Corrects fitment problems with aftermarket or incompatible drums

Installation Notes and Tips

• Verify vehicle compatibility with Acura Accord, Honda Civic, EL, or Fit before installation
• Inspect brake shoes and hardware for wear and replace if necessary
• Clean mounting surfaces to ensure proper drum seating
• Torque bolts to manufacturer specifications to avoid warping
• Check brake system operation after installation for safety

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Brake Drums to meet stringent quality control standards, ensuring reliable performance and durability. The 123.40009 brake drum is backed by Centric’s limited warranty against defects in materials and workmanship, providing confidence in the product’s longevity and fitment.