Nugeon 99-02122A Disc Brake Caliper - Front Right

Remanufactured Front Right Brake Caliper

Nugeon 99-02122A is a remanufactured disc brake caliper for the front right position on select Audi and Volkswagen applications. It is built with an aluminum casting, dual aluminum pistons, and a rust-preventative gray finish for a service-ready replacement on vehicles such as the Audi A6 Quattro, Audi A8 Quattro, Audi S4, and Volkswagen Passat.

The Nugeon Reman Caliper w/ Installation Hardware line focuses on direct-fit brake hydraulics replacements with the mounting bracket and service hardware needed for the listed applications. Part number 99-02122A is specified for front right use and matches the OE-style caliper layout used on these vehicles.

Key Features

• Remanufactured disc brake caliper for front right installation
• Aluminum casting with aluminum pistons
• Dual-piston design with 43 mm piston diameter
• Gray rust-preventative finish
• Bleeder screw included
• Bracket included
• Caliper slides included
• Dust boots included
• M10-1.0 inlet and bleeder thread sizing
• Package contents include brake pad installation hardware with banjo bolt and copper crush washers where applicable

Product Details

This Nugeon brake caliper is a remanufactured replacement for front right brake service on 1999-2005 Audi A8 and A8 Quattro, 2000-2004 Audi A6 Quattro, 2000-2002 Audi S4, 2002-2003 Audi S6, 2002-2004 Volkswagen Passat, and 2001-2005 Audi Allroad Quattro applications listed in the fitment data. It is a brake hydraulics component built around an aluminum housing with two pistons for consistent clamping force and OE-style mounting geometry. Part number 99-02122A is also a useful reference when searching for a reman front right Audi A6 Quattro caliper or Volkswagen Passat front right brake caliper replacement.

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

Common Problems This Part Can Address

• Sticking or seized front right caliper piston
• Brake fluid leakage at the caliper body or bleeder area
• Uneven front brake pad wear on the listed vehicles
• Poor brake pedal response caused by caliper hydraulic issues
• Corrosion-related caliper performance loss

Installation Notes and Tips

• Verify front right position before installation.
• Confirm M10-1.0 inlet and bleeder thread sizes match the vehicle brake line and service fittings.
• Inspect brake hoses, pads, and rotors before completing the repair.
• Bleed the brake system thoroughly after installation.
• Use the correct banjo bolt and copper crush washers where applicable.

Quality Assurance

Nugeon remanufactures brake calipers for direct replacement service, and this 99-02122A unit is supplied with the listed bracket, slides, dust boots, and bleeder screw for the specified applications. The aluminum construction and rust-preventative finish support long-term brake service on Audi and Volkswagen front brake systems.