Centric 141.66008 Disc Brake Caliper - Front Left, Rear Left or Rear Right

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.66008

The Centric Premium Semi-Loaded Disc Brake Caliper 141.66008 is engineered for reliable braking performance on select GM vehicles. Designed as a floating caliper with phenolic pistons, it offers consistent stopping power for trucks and SUVs including Chevrolet Silverado and GMC Sierra models.

• Part Number: 141.66008
• Caliper Type: Floating
• Caliper Casting Material: Cast iron
• Piston Quantity: 2 phenolic pistons
• Inlet Thread Size: M10x1.5 (Banjo fitting)
• Bleeder Screw Included with M10x1.5 thread
• Mounting Bracket and Abutment Clips Included
• Compatible with multiple GM trucks and SUVs

Detailed Product Features and Specifications

This Centric Premium Semi-Loaded Disc Brake Caliper features a durable cast iron construction for strength and heat resistance. The floating caliper design allows for smooth pad movement and even wear. It includes two phenolic pistons with a 51mm bore size, which help reduce heat transfer to the brake fluid, improving overall braking reliability. The caliper comes with a mounting bracket and abutment clips, but mounting hardware and brake pads are not included. The inlet fitting uses a banjo style with an M10x1.5 thread diameter, matching OEM specifications for a secure hydraulic connection. A bleeder screw with matching thread size is included to facilitate proper brake system bleeding during installation.

Centric Premium Semi-Loaded Disc Brake Calipers Product Line

The Centric Premium Semi-Loaded Disc Brake Calipers line is designed to provide a balance between ease of installation and component completeness. Semi-loaded calipers come with essential hardware such as brackets and clips, reducing the need for additional parts while allowing flexibility for brake pad selection. This product line targets professional repairs and maintenance on GM trucks and SUVs, ensuring compatibility and performance aligned with factory standards.

Compatible Vehicles and Common Applications

• Chevrolet Silverado 1500, 2500, 3500 (including Classic and HD variants)
• GMC Sierra 1500, 2500, 3500 (including Classic and HD variants)
• Cadillac Escalade, Escalade ESV, Escalade EXT
• GMC Yukon, Yukon XL 1500, Yukon XL 2500
• Chevrolet Tahoe, Avalanche 1500, Avalanche 2500
• GMC Hummer H2
• Chevrolet Astro, Safari, Express 1500, Express 2500
• GMC Savana 1500, Savana 2500
• Chevrolet Suburban 1500, 2500

Common Issues Addressed by This Disc Brake Caliper

• Uneven or premature brake pad wear due to faulty caliper operation
• Brake fluid leaks from worn or damaged caliper seals
• Reduced braking efficiency caused by piston corrosion or sticking
• Brake noise or vibration related to caliper misalignment
• Difficulty maintaining proper brake system pressure

Installation Notes and Tips

Ensure the mounting bracket is securely installed as it is required for proper caliper function. Use the included abutment clips to maintain pad alignment and reduce noise. Bleed the brake system thoroughly using the included bleeder screw to remove air and ensure consistent pedal feel. Verify inlet thread size M10x1.5 matches your brake line fittings before installation. Note that brake pads and mounting hardware bolts are not included and must be sourced separately.

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM specifications for durability and performance. The cast iron caliper body and phenolic pistons are designed for long service life under demanding conditions. This part is backed by Centric’s standard warranty coverage, providing confidence in product reliability and fitment for your Chevrolet Silverado, GMC Sierra, or Cadillac Escalade vehicle.