Centric 909.34546 Disc Brake Kit - Rear

Overview of Centric OE Coated Disc Brake Kit 909.34546

The Centric OE Coated - 2 Wheel Disc Brake Kit 909.34546 is designed specifically for BMW 640i and 650i models, including Gran Coupe and xDrive variants. This kit provides essential front and rear braking components engineered for reliable performance and durability.

• Includes vented front disc brake rotors for improved heat dissipation
• Rear rotors measure 13.583 inches in outside diameter
• Brake pads are positively molded with shims to reduce noise
• Posi Quiet friction material for consistent braking performance
• Rotors feature a black e-coat finish to resist corrosion
• Constructed from durable iron rotor material
• Sold as a complete 2 wheel disc brake kit
• No electronic wear sensor included

Detailed Product Description

This Centric OE Coated - 2 Wheel Disc Brake Kit (part number 909.34546) is tailored for BMW 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe, 650i, 650i Gran Coupe, 650i xDrive, and 650i xDrive Gran Coupe models. The front rotors are vented to enhance cooling during braking, which helps maintain consistent stopping power under demanding conditions. Rear rotors have an outside diameter of 13.583 inches, matching OEM specifications for proper fit and function.

The brake pads included in this kit are positively molded and equipped with shims to minimize vibration and noise, utilizing Posi Quiet friction material for smooth and reliable braking. The rotors are made from iron and finished with a black e-coat to provide corrosion resistance and extend service life. This kit does not include electronic wear sensors, so it is compatible with vehicles that do not require this feature.

About the Centric OE Coated - 2 Wheel Disc Brake Kits Line

The Centric OE Coated - 2 Wheel Disc Brake Kits product line focuses on delivering direct replacement brake components that meet or exceed original equipment standards. These kits combine OE-quality rotors and pads with protective coatings to enhance durability and performance. The black e-coat finish on rotors helps prevent rust and corrosion, making these kits suitable for drivers seeking reliable braking solutions for their BMW 640i and 650i series vehicles.

Common Applications and Issues Addressed

• Replacement of worn or warped front and rear brake rotors
• Elimination of brake noise and vibration through molded pads with shims
• Restoration of braking performance on BMW 640i and 650i models
• Corrosion protection for rotors in harsh weather conditions
• Upgrading to OE-quality components for consistent stopping power

Installation Notes and Tips

• Ensure compatibility with BMW 640i and 650i models, including Gran Coupe and xDrive variants
• Check rotor thickness and pad wear before installation
• Follow manufacturer torque specifications for rotor and caliper mounting
• Brake system should be inspected and bled as necessary after installation
• Electronic wear sensors are not included; verify if your vehicle requires separate sensors

Quality Assurance and Warranty

Centric provides OE-quality brake components manufactured to meet strict industry standards. The 909.34546 disc brake kit undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, Centric typically offers coverage against defects in materials and workmanship. Refer to Centric’s official warranty documentation for complete terms.