Centric 141.33634 Disc Brake Caliper - Rear Left

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.33634

The Centric Premium Semi-Loaded Disc Brake Caliper 141.33634 is engineered for reliable braking performance on select Audi models. Designed as a floating caliper with a single steel piston, this component offers durable cast iron construction and precise fitment for Audi A4, A5, and Q5 vehicles.

• Compatible with Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, allroad, and Q5 models
• Part number 141.33634 for exact replacement
• Cast iron caliper body and piston for strength and heat resistance
• Single piston floating caliper design
• Includes mounting bracket, abutment clips, and bleeder screw
• Gray finish with M10x1.0 inlet and bleeder screw thread sizes

Features of 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, but exclude brake pads and mounting hardware. This design simplifies installation while allowing flexibility for brake pad selection. The calipers are cast from durable iron and feature a single steel piston with a 43mm bore diameter, optimized for leading axle positions on compatible Audi vehicles.

Technical Specifications and Compatibility

This floating disc brake caliper features a 1.693-inch (43mm) piston diameter made of steel, ensuring consistent braking force. The caliper casting number includes 6442, 6442/a, and 6442/b, confirming OEM-level casting standards. The inlet fitting uses a bubble type with an M10-1.00 thread size, matching factory brake line connections. The bleeder screw also has an M10-1.00 thread and is included for proper brake fluid bleeding. The caliper’s gray finish and 50mm body air gap contribute to its durability and fitment precision. This part is specifically designed for the leading axle on Audi A4, A5, and Q5 models, ensuring proper braking dynamics.

Applications and Problem Resolution

• Replacement for worn or damaged front disc brake calipers on Audi A4, A5, and Q5
• Addresses issues with brake fluid leaks or piston corrosion
• Resolves uneven brake pad wear due to caliper malfunction
• Improves braking response by restoring proper caliper function
• Suitable for vehicles requiring a semi-loaded caliper without pads included

Installation Notes and Tips

Installation requires removal of the old caliper and proper alignment of the mounting bracket and abutment clips included with this part. Ensure the brake lines have compatible M10x1.0 inlet threads and use the included bleeder screw to purge air from the brake system. Since brake pads and mounting hardware are not included, verify compatibility with existing components or purchase separately. Proper torque specifications should be followed to avoid damage or improper function.

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM standards, using cast iron and steel materials for durability and performance. This part number 141.33634 undergoes rigorous quality control to ensure fitment and function on specified Audi models. Warranty coverage details should be confirmed with the original product documentation or supplier.