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Nugeon 99-02191B Disc Brake Caliper - Rear Right
Reliable Remanufactured Disc Brake Caliper for Audi Models
The Nugeon Reman Caliper w/ Installation Hardware (Part Number 99-02191B) offers a durable and precise replacement solution for select Audi vehicles. Designed specifically for Audi A6, A6 Quattro, A7 Quattro, and Q5 models, this remanufactured disc brake caliper ensures consistent braking performance and compatibility.
Key Features of Nugeon 99-02191B Brake Caliper
- Remanufactured cast iron caliper housing with rust preventative grey finish
- Includes bleeder screw with M10-1.0 x 28 mm thread size for easy brake bleeding
- Bracket included with cast numbers 6461/a for proper fitment
- Caliper slides and dust boots included to maintain smooth operation and protect internal components
- Steel piston with 43 mm (1.693 inch) outside diameter for reliable braking force
- Hardware included for brake pad installation, including banjo bolt and copper crush washers
- Compatible inlet fitting type: line with M10-1.0 thread size
About the Reman Caliper w/ Installation Hardware Product Line
The Nugeon Reman Caliper w/ Installation Hardware line focuses on providing remanufactured brake calipers that meet OEM specifications for fit and function. This product line emphasizes restoring calipers with quality components such as steel pistons, dust boots, and caliper slides, finished with rust preventative coatings to extend service life. The inclusion of installation hardware related to brake pads supports a streamlined replacement process for technicians working on compatible Audi models.
Applications and Common Issues Addressed
- Replacement for worn or leaking disc brake calipers on Audi A6, A6 Quattro, A7 Quattro, and Q5
- Resolves uneven brake pad wear caused by caliper slide or piston malfunction
- Eliminates brake fluid leaks from damaged or corroded caliper housing or bleeder screw
- Restores proper brake pressure and pedal feel compromised by faulty caliper components
- Addresses corrosion and rust issues with a rust preventative finish on the caliper body
Installation Notes and Tips
- Ensure compatibility with Audi A6, A6 Quattro, A7 Quattro, and Q5 models before installation
- Use the included bleeder screw (M10-1.0 x 28) for proper brake system bleeding
- Verify bracket cast numbers (6461/a) match the vehicle’s original parts for correct fit
- Inspect dust boots and caliper slides during installation to confirm proper seating and movement
- Torque all mounting bolts to manufacturer specifications; bracket mounting bolts are not included
Quality Assurance and Warranty
This Nugeon remanufactured disc brake caliper undergoes thorough inspection and testing to meet OEM standards. The caliper features a cast iron housing with a rust preventative finish to enhance durability. While specific warranty details are not provided, remanufactured parts typically carry a limited warranty covering defects in materials and workmanship. Always consult product documentation or supplier for exact warranty terms.
| Brand | Nugeon |
|---|---|
| Part Number | 99-02191B |
| Position | Reman Caliper w/ Installation Hardware, Rear Right |
| Anti-Squeal Shims Included | No |
| Bleeder Screw Cap Included | No |
| Bleeder Screw Included | Yes |
| Bleeder Screw Thread (mm) | M10-1.0 x 28 |
| Bleeder Thread Size | M10-1.0 |
| Bracket Cast Numbers | 6461/a |
| Bracket Included | Yes |
| Bracket Mounting Bolts Included | No |
| Caliper And Pad Hardware Included | Yes |
| Caliper Color | Grey |
| Caliper Finish | Rust preventative |
| Caliper Slides Included | Yes |
| Casting Material | Cast iron |
| Dust Boots Included | Yes |
| Hardware Included | Yes |
| Housing Cast Numbers | 5172/c |
| Inlet Fitting Type | Line |
| Inlet Port Thread Size (mm) | M10-1.0 |
| Inlet Thread Size | M10-1.0 |
| New or Remanufactured | Remanufactured |
| Package Contents | Includes brake pad installation hardware w/ banjo bolt & copper c |
| Pads Included | No |
| Piston 1 Outside Diameter (in) | 1.693 |
| Piston 1 Outside Diameter (mm) | 43 |
| Piston Material | Steel |
| Piston Quantity | 1 |
| Wear Sensors Included | No |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Audi | A6 | Rear Right | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2018 | Audi | A6 Quattro | Rear Right | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2018 | Audi | A7 Quattro | Rear Right | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2017 | Audi | A6 | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2017 | Audi | A6 Quattro | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2017 | Audi | A7 Quattro | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2017 | Audi | Q5 | 3.0L | V6 | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2016 | Audi | A6 | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2016 | Audi | A6 Quattro | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2016 | Audi | A7 Quattro | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2016 | Audi | Q5 | Rear Right | Supplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2015 | Audi | A6 | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2015 | Audi | A6 Quattro | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2015 | Audi | A7 Quattro | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2015 | Audi | Q5 | Rear Right | Supplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2014 | Audi | A6 | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2014 | Audi | A6 Quattro | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2014 | Audi | A7 Quattro | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2014 | Audi | Q5 | Rear Right | Supplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2013 | Audi | A6 Quattro | 3.0L | V6 | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2013 | Audi | A7 Quattro | Rear Right | Supplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2013 | Audi | Q5 | Rear Right | Supplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware | ||
| 2012 | Audi | A6 Quattro | 3.0L | V6 | Rear Right | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2012 | Audi | A7 Quattro | Rear Right | Supplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.