Nugeon 99-02191B rear right brake caliper for the 2012-2018 Audi A6 Quattro and other vehicles clamps the pads against the rotor to slow the wheel. This remanufactured Nugeon brake caliper is a floating design with one steel piston.
- Floating caliper with a single steel piston
- Cast iron housing with a rust preventative finish
- Inlet port threaded M10-1.0 for the line fitting
- Bleeder screw with M10-1.0 thread
Quick facts
- Part: Nugeon 99-02191B brake caliper
- Also called: disc brake caliper
- Fits: 2012-2018 Audi A6 Quattro and other vehicles
- Position: Rear right
- Material: Cast iron
- Condition: Remanufactured
A caliper that sticks can show up as the car pulling to one side, pads that wear unevenly, or fluid weeping around the piston boot. A worn rotor or worn pads can be behind these signs too, so find the cause before buying. Do the rear calipers together as a pair; this listing is one caliper for the rear right.
Fits
The vehicles it fits include the 2012-2018 Audi A6 Quattro, the 2014-2018 Audi A6 and the 2012-2018 Audi A7 Quattro, all on the rear right wheel.
Specifications
Fit and size
- Position: Rear right
- Quantity for the rear right: 1
- Piston quantity: 1
- Piston outside diameter: 42.75 mm (1.68 in)
- Piston diameter: 43 mm (1.693 in)
- Inlet port and bleeder screw thread: M10-1.0
- Cast numbers: housing 5172/C, bracket 6461/A
Build and materials
- Caliper type: Floating
- Housing material: Cast iron
- Piston material: Steel
- Finish: Rust preventative
- Condition: Remanufactured
- Country of origin: Mexico
In the box
One remanufactured rear right brake caliper with its bracket, caliper slides, pad hardware, dust boots, bleeder screw and crush washers. Pads, wear sensors, anti-squeal shims, the bleeder screw cap and the bracket mounting bolts are not included, so plan on new bolts. The rear right takes one caliper, and the rear left is a separate part.
Frequently Asked Questions
Does this 2014-2018 Audi A6 brake caliper fit the rear right wheel?
Yes. Nugeon 99-02191B is the rear right caliper for the 2014-2018 Audi A6. If your car is not named on this page, look up its year and model in the "Vehicles it fits" section before ordering.
Is this 2012-2018 Audi A6 Quattro brake caliper for the rear right or the rear left?
Nugeon 99-02191B is for the rear right wheel of the 2012-2018 Audi A6 Quattro. The rear left caliper is a separate part.
Does this Nugeon caliper come with brake pads?
No. This caliper comes without pads, wear sensors, anti-squeal shims and bracket mounting bolts, so plan on new bolts. The bracket, slides and pad hardware are included.
What size is the piston in this disc brake caliper?
This floating caliper has one steel piston with a 42.75 mm (1.68 in) outside diameter.
What thread do the inlet port and bleeder screw use on this rear caliper?
Both the inlet port and the bleeder screw use M10-1.0 thread. The bleeder screw is included with the caliper; the bleeder screw cap is not.
