AUDI A8 (4D2, 4D8)

4.2 quattro (220 Kw) 03/94 - 11/98

Discs

Diameter (mm)
Thickness (mm)
Technical specifications
Vehicle information
09.7728.11
Front axle
Diameter 314 mm
Thickness 30 mm
High Carbon disc (HC) Thanks to the high percentage of carbon in the chemical composition of the cast iron, the HC disc provides greater damping coefficient, able to reduce vibration and noise while driving. Find out more UV Disc The UV coating process provides a superior corrosion resistance and full disc protection. Find out more
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Front
Diameter (Diameter)
314 mm
Overall height (A)
59 mm
Centring diameter (B)
68 mm
Number of holes (C)
5
Thickness (TH)
30 mm
Minimum thickness
28 mm
Tightening torque
120 Nm
Unit per box
2
EANCode
8020584011935
Discs
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available

Pads

Wear indicator
Thickness (mm)
Braking system
Vehicle information
P 85 038
Front axle
Wear indicator Electric
Thickness 18,5 mm
Braking system Lucas
Vehicle information Lucas
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Front
WVA
23825,21454,21452
Width
63,5 - 76,7 mm
Thickness
18,5 mm
Height
77,5 - 85,6 mm
Braking system
Lucas
Features
With brake caliper screws
Wear indicator
Electric
EANCode
8020584058411
Vehicle information
Lucas
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
P 85 040
Front axle
Wear indicator Electric
Thickness 20,4 mm
Braking system Teves
Vehicle information Teves; (USA)
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Front
WVA
21640,20676,21639
Width
154,5 mm
Thickness
20,4 mm
Height
74,2 mm
Braking system
Teves
Wear indicator
Electric
EANCode
8020584058435
Vehicle information
Teves; (USA)
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
P 85 053
Front axle
Wear indicator Electric
Thickness 17,5 mm
Braking system Brembo
Vehicle information PR:1ZL; Brembo
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Front
WVA
23773,23774
Width
131,8 mm
Thickness
17,5 mm
Height
75 mm
Braking system
Brembo
Wear indicator
Electric
EANCode
8020584058565
Vehicle information
PR:1ZL; Brembo
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
P 85 013
Rear axle
Wear indicator Without
Thickness 16,6 mm
Braking system Lucas
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Rear
WVA
21144
Width
193 mm
Thickness
16,6 mm
Height
67,5 mm
Braking system
Lucas
Features
With brake caliper screws
Wear indicator
Without
EANCode
8020584058169
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available

Remanufactured Calipers

Number of pistons
Piston diameter (mm)
Braking system
Vehicle information
F 85 138
Front axle
Number of pistons 2
Piston diameter 43 mm
Braking system GIRLING
Vehicle information 06/94; Left
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Front
Piston diameter
43 mm
Number of pistons
2
Braking system
GIRLING
Position
Left
EANCode
8020584532638
Vehicle information
06/94; Left
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
F 85 139
Front axle
Number of pistons 2
Piston diameter 43 mm
Braking system GIRLING
Vehicle information 06/94; Right
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Front
Piston diameter
43 mm
Number of pistons
2
Braking system
GIRLING
Position
Right
EANCode
8020584532645
Vehicle information
06/94; Right
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
F 85 122
Rear axle
Number of pistons 1
Piston diameter 43 mm
Braking system LUCAS
Vehicle information 06/94; Left
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Rear
Piston diameter
43 mm
Number of pistons
1
Braking system
LUCAS
Position
Left
EANCode
8020584532478
Vehicle information
06/94; Left
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
F 85 123
Rear axle
Number of pistons 1
Piston diameter 43 mm
Braking system LUCAS
Vehicle information 06/94; Right
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Rear
Piston diameter
43 mm
Number of pistons
1
Braking system
LUCAS
Position
Right
EANCode
8020584532485
Vehicle information
06/94; Right
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
Brake master cylinders
Diameter (mm)
Thread
Material
Vehicle information
M 85 018
Diameter 25,4 mm
Thread 12 x 1 (2)
Material Aluminium
Technical data
Technical drawing
Compatible vehicles
OE Part number
Diameter
25,4 mm
Braking system
TRW
Material
Aluminium
Thread
12 x 1 (2)
EANCode
8432509612682
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
M 85 036
Diameter 25,4 mm
Thread 10 x 1 (1),12 x 1 (1)
Material Aluminium
Technical data
Technical drawing
Compatible vehicles
OE Part number
Diameter
25,4 mm
Braking system
TRW
Material
Aluminium
Thread
10 x 1 (1),12 x 1 (1)
EANCode
8432509612842
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available

Brake hoses

Width (mm)
Thread 1
Thread 2
Vehicle information
T 85 041
Front axle
Length 387 mm
Thread 1 M10X1
Thread 2 M10X1
Vehicle information Left; Right
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Front
Length
387 mm
Thread 1
M10X1
Thread 2
M10X1
Vehicle information
Left; Right
EANCode
8432509618257
Fitting
Left/right
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
T 85 069
Rear axle
Length 305 mm
Thread 1 F10X1
Thread 2 M10X1
Vehicle information Left; Right
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Rear
Length
305 mm
Thread 1
F10X1
Thread 2
M10X1
Vehicle information
Left; Right
EANCode
8432509621059
Fitting
Inner, left/right
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
T 85 071
Rear axle
Length 290 mm
Thread 1 F10X1
Thread 2 M10X1
Vehicle information Left; Right
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Rear
Length
290 mm
Thread 1
F10X1
Thread 2
M10X1
Vehicle information
Left; Right
EANCode
8432509621691
Fitting
Left/right
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available
T 85 203 In development
Rear axle
Length 313 mm
Thread 1 F10X1
Thread 2 10
Vehicle information 4DX005001; Left; Right
Technical data
Technical drawing
Compatible vehicles
OE Part number
Axle
Rear
Length
313 mm
Thread 1
F10X1
Thread 2
10
Vehicle information
4DX005001; Left; Right
EANCode
8432509660089
Fitting
Left/right
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available

Clutch wheel cylinders

Diameter (mm)
Thread
Braking system
Vehicle information
E 85 002
Diameter 22,22 mm
Thread 12 x 1
Braking system ATE
Technical data
Technical drawing
Compatible vehicles
OE Part number
Diameter
22,22 mm
Thread
12 x 1
Material
Cast Iron
Braking system
ATE
EANCode
8432509608128
Loader
The technical drawing is not available yet
Loader
Model Type Kw Year
Model Type Kw Year
No compatible vehicles found
Loader
Compatible OE codes
No OE codes available

Brake fluid

Exceeding the standards
Exceeding the standards
The Brembo Premium Brake Fluid products pass the standards applied for class 4, 5.1 and 6 brake fluid.
Brembo Premium Brake Fluid
The product offers greater resistance against Vapour Lock, ensuring braking efficiency even at low temperatures.Thanks to the excellent corrosion- and oxidation-resistant properties, the Brembo brake fluids also make it possible to achieve long-term protection against alteration of fluid chemical/physical properties when in the operating circuit, thus keeping it intact.
Check the compatibility of your braking system with the brake fluid selected in the service manual of your car.
Click here to download the Safety Data Sheet for the Brembo brake fluid

Brembo B-quiet

Maximum guarantee for your braking system
Maximum guarantee for your braking system
High load capacity and reliability over the long term for the new product from Brembo.
For the correct maintenance of your braking system, when changing the pads, always make sure that the braking components are well lubricated.Brembo B-Quiet is the brake lubricant to apply at the contact points between the caliper and the pad, Brembo B-Quiet lubricant effectively reduces braking system noise and guarantees protection of the components from corrosion.
Click here to download the Safety Data Sheet for the Brembo B-Quiet lubricant.
The PR Numbers (Primary Equipment) classify some spare parts for VAG vehicles. They are listed on the vehicle data adhesive or in the service handbook The PR Numbers (Primary Equipment) classify some spare parts for VAG vehicles. They are listed on the vehicle data adhesive or in the service handbook
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