Centric 141.34146 Disc Brake Caliper - Front Left

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.34146

The Centric Premium Semi-Loaded Disc Brake Caliper 141.34146 is engineered for reliable braking performance on select BMW models. Designed as a floating caliper with a single steel piston, this component ensures consistent stopping power and durability for vehicles such as the BMW 328i xDrive and 430i Gran Coupe.

• Compatible with multiple BMW models including 228i, 320i, 328d, 330i, 428i, and 430i variants
• Constructed from cast iron for strength and heat resistance
• Includes abutment clips, mounting bracket, and bleeder screw for semi-loaded convenience
• Features a 57mm piston diameter with a steel piston for durability
• Floating caliper design with trailing axle position for proper fitment
• Inlet thread size M10x1.0 with bubble inlet fitting type

Centric Premium Semi-Loaded Disc Brake Calipers Product Line

The Centric Premium Semi-Loaded Disc Brake Calipers line offers a balance between fully loaded and bare caliper options by including essential hardware such as mounting brackets, abutment clips, and bleeder screws. This semi-loaded design simplifies installation while allowing users to reuse existing brake pads, making it a practical choice for BMW owners seeking quality replacement parts without unnecessary extras.

Technical Details and Features

This disc brake caliper is made from durable cast iron, providing excellent resistance to heat and wear. The single steel piston with a 57mm diameter ensures effective hydraulic pressure application for consistent braking. The caliper is designed as a floating type, mounted in the trailing axle position, which is critical for proper operation on compatible BMW models. The inlet thread diameter is M10x1.0, featuring a bubble inlet fitting type, and the bleeder screw also uses an M10x1.0 thread size, included for ease of brake fluid bleeding during installation.

Common Applications and Problem Solving

• Replacement for worn or damaged disc brake calipers on BMW 320i xDrive and 330i GT xDrive
• Restores proper braking function when caliper pistons seize or leak
• Addresses uneven brake pad wear caused by faulty caliper operation
• Improves brake pedal feel and responsiveness on 428i Gran Coupe and 230i models
• Prevents brake fluid leaks and maintains hydraulic system integrity

Installation Notes and Tips

• Ensure compatibility with your specific BMW model and axle position before installation
• Use the included mounting bracket and abutment clips for secure caliper attachment
• Bleed the brake system thoroughly using the included bleeder screw to remove air
• Re-use existing brake pads as this semi-loaded caliper does not include pads
• Verify inlet thread size M10x1.0 matches your brake line fittings

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 141.34146 caliper undergoes rigorous quality control to maintain consistent standards. While specific warranty details are not provided here, Centric products typically come with a limited warranty covering defects in materials and workmanship.