HomeBrake > Hardware, Fasteners and FittingsBBB Industries 99-02191A Disc Brake Caliper - Rear Left
Part #: 99-02191A

BBB Industries 99-02191A Disc Brake Caliper - Rear Left

Reman Caliper w/ Installation Hardware, Rear Left
⚙️ 21 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Reman Caliper w/ Installation Hardware, Rear Left
🚗Fitment: Audi, A6, A6 Quattro, A7 Quattro, and Q5
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Overview of BBB Industries Reman Caliper w/ Installation Hardware

The BBB Industries Reman Caliper w/ Installation Hardware (Part Number 99-02191A) is designed for select Audi models including the A6, A6 Quattro, A7 Quattro, and Q5. This remanufactured disc brake caliper offers reliable braking performance with included installation hardware for a streamlined replacement process.

  • Remanufactured cast iron disc brake caliper with rust preventative finish
  • Includes caliper slides, bleeder screw (M10-1.0 x 28), bracket, dust boots, and installation hardware
  • Compatible with Audi A6, A6 Quattro, A7 Quattro, and Q5 models
  • Steel piston with 43 mm (2 inch) diameter for consistent braking force
  • Inlet fitting type: plug with M10-1.0 thread size

Detailed Product Description

This remanufactured disc brake caliper from BBB Industries is engineered with a durable cast iron casting material and finished with a rust preventative coating to resist corrosion. The caliper features a single steel piston measuring 43 mm in diameter, ensuring effective hydraulic pressure application. It comes equipped with caliper slides and dust boots to maintain smooth operation and protect internal components from contaminants. The included bleeder screw (M10-1.0 thread) facilitates proper brake fluid bleeding during installation. The package also contains the necessary brake pad installation hardware, including a banjo bolt and copper washers, although brake pads themselves are not included.

The inlet fitting is a plug type with an M10-1.0 thread size, matching the brake line connections on compatible Audi vehicles. A mounting bracket is included to secure the caliper, but bracket mounting bolts are not part of the package. This caliper is designed specifically for Audi A6, A6 Quattro, A7 Quattro, and Q5 models, ensuring proper fitment and function.

About the Reman Caliper w/ Installation Hardware Product Line

The Reman Caliper w/ Installation Hardware line by BBB Industries focuses on providing remanufactured brake calipers that come with essential installation hardware. This approach simplifies the replacement process by including components such as caliper slides, bleeder screws, dust boots, and mounting brackets. These remanufactured calipers undergo a thorough rebuilding process to restore functionality while offering a cost-effective alternative to new parts. The 99-02191A part number is part of this line, tailored for specific Audi models to maintain OEM standards.

Common Applications and Issues Addressed

  • Replacement of leaking or seized brake calipers on Audi A6, A6 Quattro, A7 Quattro, and Q5
  • Resolving uneven brake pad wear caused by caliper slide or piston malfunction
  • Addressing brake fluid leaks from damaged or corroded caliper components
  • Eliminating brake drag due to sticking pistons or slides
  • Restoring proper brake pedal feel and stopping power

Installation Notes and Tips

  • Ensure compatibility with your specific Audi model and year before installation
  • Use the included installation hardware for proper assembly and secure fit
  • Bleed the brake system thoroughly using the included bleeder screw to remove air
  • Inspect brake pads separately as they are not included with this caliper
  • Check mounting bracket and bolts for wear or damage; replace if necessary

Quality Assurance and Warranty

BBB Industries remanufactured calipers are rebuilt to meet or exceed OEM specifications, using quality materials such as cast iron and steel pistons. Each unit undergoes inspection and testing to ensure reliable performance. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on remanufactured brake components. Consult product documentation or the manufacturer for exact warranty terms.

BrandBBB Industries
Part Number99-02191A
PositionReman Caliper w/ Installation Hardware, Rear Left
Anti-Squeal Shims IncludedNo
Bleeder Screw Cap IncludedNo
Bleeder Screw IncludedYes
Bleeder Screw SizeM10-1.0 x 28
Bleeder Screw Thread (mm)M10-1.0
Bleeder Thread SizeM10-1.0
Bracket IncludedYes
Bracket Mounting Bolts IncludedNo
Caliper And Pad Hardware IncludedNo
Caliper ColorGray
Caliper FinishRust Preventative
Caliper Slides IncludedYes
Casting MaterialCast Iron
Dust Boots IncludedYes
Hardware IncludedYes
Housing Cast Numbers5171/C
Inlet Fitting TypePlug
Inlet Port Thread Size (mm)M10-1.0
Inlet Thread SizeM10-1.0
New or RemanufacturedRemanufactured
Package ContentsIncludes Brake Pad Installation Hardware W/ Banjo Bolt & Copper Crush Washers - Where Applicable
Pads IncludedNo
Piston MaterialSteel
Piston Outside Diameter (in)2
Piston Outside Diameter (mm)43
Wear Sensors IncludedNo

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017AudiA6Rear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2017AudiA6 QuattroRear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2017AudiA7 QuattroRear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2017AudiQ53.0LV6Rear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2016AudiA6Rear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2016AudiA6 QuattroRear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2016AudiA7 QuattroRear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2016AudiQ5Rear LeftSupplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2015AudiA6Rear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2015AudiA6 QuattroRear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2015AudiA7 QuattroRear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2015AudiQ5Rear LeftSupplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2014AudiA6Rear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2014AudiA6 QuattroRear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2014AudiA7 QuattroRear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2014AudiQ5Rear LeftSupplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2013AudiA6 Quattro3.0LV6Rear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2013AudiA7 QuattroRear LeftSupplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2013AudiQ5Rear LeftSupplied w/ Mounting Bracket; w/ Vented Disc; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2012AudiA6 Quattro3.0LV6Rear LeftSupplied with mounting bracket, supplied without parking brake motor.; Reman Caliper w/ Installation Hardware
2012AudiA7 QuattroRear LeftSupplied 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.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.