Centric 141.66503 Disc Brake Caliper - Rear Right

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.66503

The Centric Premium Semi-Loaded Disc Brake Caliper 141.66503 is engineered for reliable braking performance on select Cadillac, Chevrolet, and GMC vehicles. Designed as a floating caliper with a single phenolic piston, this component offers durable construction and precise fitment for models such as the Chevrolet Silverado 1500 and GMC Sierra 1500 HD.

• Caliper Type: Floating with 1 phenolic piston
• Caliper Casting Material: Aluminum for lightweight durability
• Pad Wear Sensor: Not included
• Mounting Hardware: Not included, but bracket and abutment clips are included
• Inlet Thread Size: M10x1.0 with banjo fitting
• Bleeder Screw: Included with M10x1.0 thread size
• Caliper Color: Gray
• Compatible with multiple Cadillac, Chevrolet, and GMC models

Details on Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers line is designed to provide a balance between ease of installation and reliable braking performance. This semi-loaded caliper includes the caliper body, phenolic piston, bleeder screw, abutment clips, and mounting bracket, allowing for a more straightforward replacement process compared to fully bare calipers. The aluminum casting reduces weight while maintaining strength, and the floating caliper design ensures consistent pad contact and wear. This particular caliper, part number 141.66503, meets friction material standards institute pad number 10x.07920, ensuring compatibility with OEM brake pads.

Product Application and Problem Solving

This disc brake caliper is compatible with a range of vehicles, including the Cadillac DeVille, Chevrolet Tahoe, GMC Yukon XL 1500, and others. It is designed to address common braking system issues such as:

• Uneven or premature brake pad wear
• Brake fluid leaks from worn or damaged calipers
• Reduced braking efficiency due to piston or caliper corrosion
• Brake noise caused by loose or missing abutment clips
• Difficulty in brake pedal feel or responsiveness

Installation Notes and Tips

When installing the Centric Premium Semi-Loaded Disc Brake Caliper 141.66503, note that mounting hardware and brake pads are not included and must be sourced separately. The included mounting bracket and abutment clips simplify installation, but ensure all components are properly lubricated and torqued to manufacturer specifications. The bleeder screw is included to facilitate proper brake fluid bleeding after installation. Verify inlet thread size M10x1.0 and banjo fitting compatibility with your vehicle’s brake lines before installation.

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM standards for fit, form, and function. The aluminum caliper casting and phenolic piston materials are selected for durability and corrosion resistance. While specific warranty details for part number 141.66503 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.