Centric 141.45090 Disc Brake Caliper - Front Left

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.45090

The Centric Premium Semi-Loaded Disc Brake Caliper 141.45090 is engineered for reliable braking performance on the Mazda RX-8. Designed as a floating caliper with a single steel piston, this component offers a durable cast iron construction suitable for maintaining consistent brake function.

• Compatible with Mazda RX-8 models
• Part number: 141.45090
• Floating disc brake caliper with one steel piston
• Cast iron caliper casting for strength and durability
• Includes mounting bracket and abutment clips
• Banjo and open inlet fitting types with M10x1.0 thread size
• Bleeder screw included with M8x1.0 thread size
• Gray caliper color for corrosion resistance

Product Line Details: Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers line provides semi-assembled calipers that include essential components such as mounting brackets and abutment clips, streamlining installation. This product line focuses on delivering reliable replacement parts that meet or exceed OEM specifications, making it a practical choice for maintaining the braking system on vehicles like the Mazda RX-8.

Technical Specifications and Features

This disc brake caliper features a 54 mm piston diameter made of steel, ensuring consistent hydraulic pressure application. The caliper is constructed from cast iron, providing durability under high-temperature braking conditions. It is a floating type caliper, which allows for self-alignment during braking. The inlet thread diameter is M10x1.0 with a banjo and open fitting type, facilitating compatibility with standard brake lines. The included bleeder screw with M8x1.0 thread size allows for efficient brake fluid bleeding during maintenance. The caliper comes in a gray finish to resist corrosion and includes necessary mounting brackets and abutment clips, although mounting hardware and brake pads are not included.

Common Applications and Problem Solving

• Replacement for worn or damaged disc brake calipers on Mazda RX-8
• Restores proper brake piston function and hydraulic pressure
• Addresses brake drag or uneven pad wear caused by faulty calipers
• Improves brake system reliability by replacing corroded or cracked calipers
• Supports brake system maintenance where mounting brackets or clips are needed

Installation Notes and Tips

Installation requires a compatible mounting bracket, which is included with this caliper, but mounting hardware bolts are not provided. Ensure the brake system is properly bled using the included bleeder screw to remove air from the hydraulic lines. Verify inlet thread compatibility with your brake lines (M10x1.0) before installation. Since brake pads and pad wear sensors are not included, these components should be inspected and replaced separately if necessary. Proper torque specifications should be followed to secure the caliper and bracket.

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 cast iron construction and steel piston materials are selected for durability and consistent performance. This product includes a bleeder screw and mounting bracket to facilitate installation. Warranty details are provided by Centric and typically cover defects in materials and workmanship under normal use conditions.