Centric 141.34578 Disc Brake Caliper - Rear Left

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.34578

The Centric Premium Semi-Loaded Disc Brake Caliper 141.34578 is engineered for reliable braking performance on select BMW models including the 330i, 335i, and X1. Designed as a floating caliper with a single steel piston, this component offers consistent stopping power and durability.

• Compatible with BMW 330i, 330xi, 335d, 335i, 335is, 335i xDrive, 335xi, and X1 models
• Part number 141.34578 for precise identification
• Cast iron caliper construction for strength and heat resistance
• Single piston design with 44mm bore diameter
• Includes mounting bracket, abutment clips, and bleeder screw
• Gray finish with steel piston material
• Floating caliper type with M10x1.0 inlet thread and M8x1.25 bleeder screw thread

Details on Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers line provides semi-assembled calipers that include essential hardware such as mounting brackets, abutment clips, and bleeder screws, simplifying installation. This product line focuses on delivering reliable braking components that meet or exceed OEM specifications. The 141.34578 caliper features a cast iron body for durability and heat dissipation, a single steel piston with a 44mm diameter for effective braking force, and a floating caliper design that allows for smooth pad engagement and wear.

Product Features and Specifications

• Pad wear sensor not included
• Inlet thread size: M10-1.00 (10mm diameter)
• Bleeder screw thread size: M8-1.25 (8mm diameter)
• Includes mounting bracket and abutment clips for secure fitment
• Bracket required for installation
• Caliper color: Gray
• Air gap measurement: 100.5mm
• Friction Materials Standards Institute pad number: 10x.11700 (pads not included)

Common Applications and Problem Solving

• Replacement for worn or leaking disc brake calipers on compatible BMW models
• Addresses uneven brake pad wear due to caliper malfunction
• Resolves brake fluid leaks from damaged or corroded caliper pistons
• Improves braking response and pedal feel by restoring caliper function
• Suitable for vehicles requiring a floating caliper with a 44mm piston diameter

Installation Notes and Tips

• Ensure compatibility with your BMW model before installation using part number 141.34578
• Brake pads are not included; inspect and replace pads as needed
• Use proper torque specifications for mounting bracket bolts (not included)
• Bleeder screw is included; bleed brake system thoroughly after installation
• Check inlet and bleeder screw thread sizes (M10x1.0 and M8x1.25) for proper hose and tool fitment

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet OEM standards for fit, form, and function. The cast iron construction and steel piston material ensure durability under normal operating conditions. This caliper is backed by Centric's quality control processes, although specific warranty details should be confirmed with the distributor or installer.