Centric 141.42148 Disc Brake Caliper - Front Left

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.42148

The Centric Premium Semi-Loaded Disc Brake Caliper 141.42148 is engineered for reliable braking performance on select Infiniti models. Designed as a floating caliper with cast iron construction, it offers durability and consistent stopping power for vehicles like the Infiniti FX35, FX37, FX45, and QX70.

• Compatible with Infiniti FX35, FX37, FX45, and QX70 models
• Part number 141.42148 for precise identification
• Cast iron caliper casting and steel pistons for strength
• Includes mounting bracket, abutment clips, and bleeder screw
• Floating caliper design with dual 45mm pistons
• Banjo-type inlet fitting with M10x1.0 thread size

Centric Premium Semi-Loaded Disc Brake Calipers Product Line

The Centric Premium Semi-Loaded Disc Brake Calipers line provides semi-assembled calipers that include essential components such as mounting brackets, abutment clips, and bleeder screws. This product line is designed to simplify installation while maintaining high standards of quality and fitment. The 141.42148 caliper is part of this line, offering a balance between ease of installation and component completeness for Infiniti brake system replacements.

Detailed Product Description and Specifications

This floating disc brake caliper features a robust cast iron body and two steel pistons, each with a diameter of 45mm (1.772 inches), ensuring even pressure distribution on brake pads. The caliper is finished in gray and includes a banjo-type inlet fitting with an M10x1.0 thread diameter for brake line connection. It comes with a bleeder screw (M10-1.00 thread size) and mounting bracket, but does not include brake pads or mounting hardware bolts. The caliper is designed for the leading axle position on compatible Infiniti vehicles and meets Friction Materials Standards Institute pad number 10x.08880.

Common Applications and Problem Solving

• Replacement for worn or damaged disc brake calipers on Infiniti FX35, FX37, FX45, and QX70
• Addresses issues with uneven brake pad wear due to piston malfunction
• Resolves brake fluid leakage from corroded or cracked caliper bodies
• Improves braking response when original caliper components have deteriorated
• Restores proper brake system function after caliper mounting bracket failure

Installation Notes and Tips

• Ensure compatibility with Infiniti FX35, FX37, FX45, and QX70 before installation
• Use the included mounting bracket and abutment clips for secure fitment
• Bleed the brake system thoroughly after installation using the included bleeder screw
• Note that brake pads and mounting hardware bolts are not included and must be sourced separately
• Verify inlet thread size (M10x1.0) matches brake line fittings

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM specifications for fit, form, and function. The 141.42148 caliper undergoes rigorous quality control to ensure durability and reliable braking performance. Warranty details should be confirmed with the product provider, as they may vary by distributor.