PowerStop L3111 Disc Brake Caliper - Front Left

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L3111) is designed to provide reliable braking performance for select Audi models. Engineered as a floating disc brake caliper, it offers a precise fit and consistent operation for vehicles like the Audi A4, A4 Quattro, A6, A6 Quattro, and S4.

• Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, and S4 models
• Floating caliper design with one steel piston (59.89 mm diameter)
• Constructed from durable aluminum casting material
• Includes caliper slides and mounting bracket for proper installation
• Gray finish with M10 x 1.0 bleeder screw thread size
• Grade type: Regular for standard braking applications

About the PowerStop - Front OE Stock Replacement Caliper Line

The PowerStop - Front OE Stock Replacement Caliper line focuses on delivering direct OE replacement parts that maintain factory specifications. This ensures compatibility and performance consistent with original equipment, making it a suitable choice for maintaining the braking system integrity on Audi vehicles. The L3111 caliper is part of this line, designed to match the original caliper's fit and function.

Detailed Product Description

This disc brake caliper features a floating design with a single steel piston measuring 59.89 mm in diameter, providing effective clamping force on the brake rotor. The aluminum caliper casting offers a balance of strength and weight reduction, contributing to overall vehicle efficiency. Included caliper slides and mounting bracket facilitate proper alignment and secure installation. The gray finish helps resist corrosion and wear over time. The bleeder screw with an M10 x 1.0 thread size allows for straightforward brake fluid maintenance.

Common Applications and Problem Solving

• Replacement for worn or seized front disc brake calipers on compatible Audi models
• Addresses uneven brake pad wear caused by caliper slide issues
• Resolves brake fluid leaks from damaged or corroded pistons
• Improves braking response when original calipers have lost efficiency
• Restores proper brake function after caliper mounting bracket damage

Installation Notes and Tips

Ensure the brake system is properly bled after installation to remove air from the hydraulic lines. Verify that the caliper slides are clean and lubricated to allow smooth movement. Use the included mounting bracket for secure attachment, but note that mounting hardware is not included and must be sourced separately. Confirm compatibility with your specific Audi model and year before installation.

Quality Assurance and Warranty

PowerStop manufactures this caliper to meet or exceed OEM standards for fit and function. The use of aluminum casting and steel piston materials ensures durability and resistance to corrosion. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.