Centric 141.66511 Disc Brake Caliper - Rear Right

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.66511

The Centric Premium Semi-Loaded Disc Brake Caliper 141.66511 is engineered for reliable braking performance on select Buick, Oldsmobile, and Pontiac vehicles. Designed as a floating caliper with a single steel piston, this part offers a durable cast iron construction suitable for models like the Aztek, Montana, Rendezvous, and Silhouette.

• Compatible with Buick Aztek, Oldsmobile Silhouette, Pontiac Montana, and Rendezvous
• Part number 141.66511 for precise identification
• Floating caliper design with one steel piston
• Cast iron caliper casting material for strength and durability
• Includes abutment clips, mounting bracket, and bleeder screw
• Banjo-type inlet fitting with M10x1.5 thread size
• Gray caliper color with 38mm piston diameter

Detailed Product Features and Specifications

This Centric Premium Semi-Loaded Disc Brake Caliper features a single 38mm steel piston housed in a cast iron body, providing consistent braking force and heat resistance. The floating caliper design allows for smooth pad movement and even wear. It includes essential components such as abutment clips, a mounting bracket, and a bleeder screw with M10x1.5 thread size, facilitating proper brake fluid bleeding and installation. The inlet fitting uses a banjo style with a 10mm thread diameter, compatible with standard brake lines. The caliper’s gray finish offers corrosion resistance and a clean appearance.

About Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers line provides semi-assembled calipers that include key components like brackets and bleeder screws but exclude pads and mounting hardware. This approach allows for easier installation and maintenance while ensuring compatibility with original equipment specifications. The 141.66511 caliper is part of this line, designed to meet the demands of specific GM vehicles, maintaining safety and performance standards.

Common Applications and Problem Solving

• Replacement for worn or damaged disc brake calipers on Buick Aztek and Pontiac Montana
• Restores proper brake function on Oldsmobile Silhouette and Pontiac Rendezvous
• Addresses issues with brake fluid leakage or piston corrosion
• Improves braking response by replacing sticking or seized calipers
• Supports maintenance of brake system integrity and safety

Installation Notes and Tips

Ensure the mounting bracket is installed as it is required for this caliper model. Although mounting hardware is not included, the caliper comes with abutment clips and a bleeder screw to assist with installation. Verify the inlet thread size (M10x1.5) matches your brake line fittings. Properly bleed the brake system using the included bleeder screw to remove air and maintain braking efficiency. Check piston and caliper bore dimensions (38mm) for compatibility before installation.

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The cast iron construction and steel piston materials provide long service life under normal operating conditions. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region and application.