Nugeon 99-02111B Disc Brake Caliper - Front Left

Front Left Reman Brake Caliper for Audi A4

Nugeon 99-02111B is a remanufactured front left disc brake caliper for select 2002-2006 Audi A4 and 2002-2004 Audi A4 Quattro applications. This reman caliper with installation hardware is built for direct replacement service on the front left brake corner, with the bracket included for the listed fitments.

The Nugeon reman caliper line focuses on service-ready brake hydraulics for repair work that calls for a replacement caliper assembly. Part number 99-02111B includes a grey, rust-preventative finish, cast iron housing, steel piston, dust boots, slides, and a bleeder screw for brake system service.

Key Features

• Remanufactured disc brake caliper for the front left position
• Fits 2002-2006 Audi A4, front left
• Fits 2002-2004 Audi A4 Quattro, front left
• Bracket included for the listed applications
• Grey caliper finish with rust preventative coating
• Cast iron housing with steel piston
• Bleeder screw included; M10-1.0 inlet and bleeder thread size
• Dust boots and caliper slides included
• Brake pad installation hardware included where applicable

Detailed Description

Nugeon 99-02111B is a remanufactured front left brake caliper engineered for Audi A4 and Audi A4 Quattro brake service. It uses a single 57 mm piston, cast iron construction, and a supplied mounting bracket to match the listed front-left applications. The caliper finish is grey with rust preventative protection, and the unit includes the bleeder screw, dust boots, slides, and hardware noted in the product data. This part number, 99-02111B, is a direct-fit brake hydraulics replacement for the specified vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Sticking or seized front left brake caliper operation
• Brake fluid leakage at the caliper body or bleeder area
• Uneven front brake pad wear on the Audi A4 or Audi A4 Quattro
• Reduced braking response caused by worn caliper internals
• Corrosion-related caliper service issues on the front brake corner

Installation Notes and Tips

Verify the vehicle’s year, model, and front left brake configuration before installation. Confirm M10-1.0 inlet and bleeder thread sizing, and transfer only the components required by the application. After installation, bleed the brake system thoroughly and inspect for leaks, pad movement, and rotor contact before returning the vehicle to service.

Quality Assurance

Nugeon remanufactured brake calipers are serviced for brake repair applications and supplied with the listed replacement components for the confirmed fitments. Part number 99-02111B is intended for direct replacement use on the specified Audi A4 and Audi A4 Quattro front left applications.