Centric 909.39503 Disc Brake Kit - Rear

Reliable Disc Brake Kit for Volvo S40 and V40

The Centric OE Coated - 2 Wheel Disc Brake Kit 909.39503 offers a complete front brake solution designed specifically for Volvo S40 and V40 models. Engineered with solid front disc rotors and Posi Quiet friction material, this kit ensures consistent braking performance and durability.

• Front disc brake rotors constructed as solid iron for strength and heat dissipation
• Rear rotor outside diameter measures 10.236 inches for precise fitment
• Brake pads are positively molded with shims to reduce noise and vibration
• Rotors feature a black e-coat finish to resist corrosion
• Friction material type is Posi Quiet for quieter braking operation
• Sold as a complete 2 wheel disc brake kit for front axle replacement
• No electronic wear sensor included

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

The Centric OE Coated - 2 Wheel Disc Brake Kits product line provides a comprehensive brake service solution that includes both rotors and pads designed to meet original equipment specifications. The black e-coat finish on the rotors offers enhanced corrosion resistance, extending the service life of the braking components. This kit is tailored for front axle applications, making it suitable for Volvo S40 and V40 vehicles requiring reliable brake maintenance.

Product Details and Specifications

This disc brake kit features solid iron rotors with a 10.236-inch outside diameter on the rear rotor, ensuring proper fit and performance for Volvo S40 and V40 models. The brake pads are positively molded and come with shims to minimize noise and vibration during braking. The Posi Quiet friction material is engineered to provide smooth and quiet stopping power. The rotors are finished with a black e-coat to protect against rust and corrosion, which is especially beneficial in harsh driving environments. This kit does not include electronic wear sensors, so it is compatible with vehicles that do not require this feature.

Common Applications and Issues Addressed

• Replacement of worn or warped front disc brake rotors on Volvo S40 and V40
• Elimination of brake noise and vibration through molded pads with shims
• Restoration of braking performance with Posi Quiet friction material
• Corrosion protection for rotors in areas prone to rust
• Complete front brake service with a matched rotor and pad kit

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning brake service. Clean the hub surface to prevent rotor runout and ensure proper rotor seating. When installing the brake pads, verify that the shims are correctly positioned to reduce noise. Since this kit does not include electronic wear sensors, confirm compatibility with your Volvo S40 or V40 model year and trim. Follow manufacturer torque specifications for all fasteners during installation.

Quality Assurance and Warranty

Centric brake components are manufactured to meet or exceed OEM standards for fit, form, and function. The black e-coat finish on the rotors provides added corrosion resistance to extend service life. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.