Centric 123.44037 Brake Drum - Rear

Overview of Centric C-TEK Standard Brake Drum 123.44037

The Centric C-TEK Standard Brake Drum 123.44037 is engineered for reliable braking performance on Toyota Sienna models. Designed to meet OEM specifications, this brake drum ensures consistent fit and function for your vehicle's braking system.

• Compatible with Toyota Sienna
• Part Number: 123.44037
• Nominal Drum Diameter: 250 mm (9.843 in)
• Outside Diameter: 335 mm (13.189 in)
• Bolt Hole Quantity: 5 with 114.3 mm (4.5 in) bolt circle diameter
• Friction Surface Width: 58 mm (2.283 in)
• Mounting Type: Floating
• Weight: 10.114 kg (22.25 lbs)

Detailed Product Specifications

This Centric brake drum features a nominal diameter of 250 mm (9.843 inches) and an outside diameter of 335 mm (13.189 inches), providing the precise dimensions required for proper brake shoe contact and heat dissipation. The drum includes five bolt holes arranged on a 114.3 mm (4.5 inch) bolt circle diameter, ensuring secure mounting to the hub. The friction surface width measures 58 mm (2.283 inches), offering adequate surface area for effective braking. The mounting type is floating, which allows for slight movement to accommodate thermal expansion and reduce stress on components. The drum weighs approximately 10.114 kg (22.25 lbs), balancing durability and ease of installation.

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 consistent quality and fitment for a wide range of vehicles, including the Toyota Sienna. The 123.44037 brake drum is part of this line, offering a balance of performance and reliability without additional features such as outer cooling fins.

Common Applications and Problem Resolution

• Replacement for worn or scored brake drums on Toyota Sienna
• Addresses brake pulsation caused by uneven drum surfaces
• Resolves noise issues related to damaged or warped drums
• Restores proper braking performance and pedal feel
• Prevents brake fade due to insufficient friction surface

Installation Notes and Tips

Ensure the brake drum is compatible with your Toyota Sienna by verifying the part number 123.44037. Before installation, inspect the hub and mounting surfaces for cleanliness and damage. Use proper torque specifications on the five mounting bolts arranged on the 114.3 mm bolt circle diameter. Since this drum has a floating mounting type, confirm that the drum moves slightly to accommodate thermal expansion. Avoid using drums with outer cooling fins as this model does not include them.

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Brake Drums to meet strict quality control standards, ensuring consistent performance and durability. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.