Centric 909.66503 Disc Brake Kit - Rear

Reliable Disc Brake Kit for Buick, Oldsmobile, and Pontiac Models

The Centric OE Coated - 2 Wheel Disc Brake Kit 909.66503 offers a solid front disc brake rotor and high-quality brake pads designed for specific vehicle applications. This kit is engineered to meet the braking needs of Buick Montana, Oldsmobile Silhouette, and Pontiac Rendezvous models.

• Front disc brake rotor with solid iron construction
• Rear rotor outside diameter of 11.417 inches
• Brake pads positively molded with shims for noise reduction
• Posi Quiet friction material for consistent braking performance
• Black e-coat rotor finish for corrosion resistance
• Sold as a complete 2 wheel disc brake kit
• No electronic wear sensor included

About the Centric OE Coated - 2 Wheel Disc Brake Kits

The Centric OE Coated - 2 Wheel Disc Brake Kits product line focuses on providing OE-quality replacement parts with enhanced corrosion protection. The black e-coat finish on the rotors helps extend the life of the components by resisting rust and wear. This line is designed to deliver reliable braking performance while maintaining compatibility with original equipment specifications for select Buick, Oldsmobile, and Pontiac vehicles.

Product Details and Specifications

This disc brake kit includes solid front rotors made from durable iron, ensuring structural integrity and consistent heat dissipation. The rear rotor measures 11.417 inches in outside diameter, matching factory dimensions for proper fitment. The brake pads feature positively molded construction with shims, which helps reduce noise and vibration during braking. The friction material used is Posi Quiet, known for its balanced performance and quiet operation. Note that this kit does not include electronic wear sensors and is sold as a complete 2 wheel set.

Common Applications and Problem Solving

• Replacement for worn or warped front disc brake rotors on Buick Montana, Oldsmobile Silhouette, and Pontiac Rendezvous
• Addressing brake noise caused by pad vibration
• Restoring braking performance with OE-quality friction material
• Preventing rotor corrosion with black e-coat finish
• Upgrading brake components to maintain vehicle safety and reliability

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Remove the existing brake components carefully, inspecting the calipers and hardware for wear. Clean the hub surface thoroughly to ensure proper rotor seating. When installing the new rotors and pads, verify correct orientation and torque specifications according to manufacturer guidelines. Since this kit does not include electronic wear sensors, confirm sensor compatibility if your vehicle requires them.

Quality Assurance and Warranty

Centric brake kits are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The black e-coat finish offers additional protection against rust and corrosion. While specific warranty details for part number 909.66503 should be confirmed with the supplier, Centric typically offers limited warranties covering defects in materials and workmanship.