Name: Brake Caliper RIDEX 78B0254 OE Ref 8D0615108
Brand: RIDEX
SKU: RIDEX-78B0254
Price: 120.00 GBP
Availability: InStock
Rating: 4.8 (578 reviews)

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Brake Caliper RIDEX 78B0254 OE Ref 8D0615108 RIDEX

Key Specification:

EAN: 4059191256044
OEM Reference number: 4B0615108B
Material: Cast Aluminium
Fitting Position: Front Right
Fitting Position: Behind the axle

See Full Specification

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£ 120.00

£ 91.18 excl. VAT

In Stock

SKU:	RIDEX 78B0254
Brand	RIDEX

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

4059191256044

OEM Reference number

4B0615108B

Material

Cast Aluminium

Fitting Position

Front Right

Fitting Position

Behind the axle

Weight [kg]

5.978

Brake Caliper Type

Brake Caliper (2 pistons)

Brake Caliper Type

Floating Caliper

Brake Caliper Type

2-Part Brake Caliper

Mounting bores distance [mm]

208

Brake Disc Type

Vented

Net Weight [kg]

Brake Disc Thickness [mm]

for brake disc diameter [mm]

321

Cylinder Piston Diameter [mm]

paired article number

SKBC-0460292

Brake Caliper OE Ref 8D0615108 – RIDEX – OEM 4B0615108B

This Brake Caliper OE Ref 8D0615108 is supplied by RIDEX as a replacement for OEM reference 4B0615108B. It is intended for use in selected AUDI, VW vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference 78B0254 and EAN EAN: 4059191256044, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

Fitting position of this Brake Caliper is: Behind the axle

Fitment & Compatibility

Correct part selection is essential to ensure proper fitment. Please verify compatibility by using the vehicle registration lookup tool or by matching the OEM reference number before ordering.

This part is compatible with selected AUDI, VW models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Braking System category.

Reference number(s) comparable with the original spare part number

OE reference number(s) comparable with the original spare part number

AUDI

AUDI A4 B5 (8D2) From 11/1994 to 12/2001

S4 quattro 4WD 09/1997-09/2001, 195 kw, 2671 ccm, 265 PS, Saloon, Petrol , ENG: AGB, AZB

AUDI A4 B5 Avant (8D5) From 11/1994 to 12/2002

S4 quattro 4WD 09/1997-09/2001, 195 kw, 2671 ccm, 265 PS, Estate, Petrol , ENG: AGB, AZB

AUDI A6 C5 (4B2) From 01/1997 to 12/2005

2.5 TDI quattro 4WD 07/1997-01/2005, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

2.7 T 4WD 02/1999-01/2005, 169 kw, 2671 ccm, 230 PS, Saloon, Petrol , ENG: AJK

2.8 quattro 4WD 02/1997-01/2005, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: ATQ, ACK, AMX, APR, ALG, AQD

1.8 T 4WD 12/1997-01/2005, 132 kw, 1781 ccm, 180 PS, Saloon, Petrol , ENG: AJL

2.4 quattro 4WD 08/1998-07/1999, 115 kw, 2393 ccm, 156 PS, Saloon, Petrol , ENG: APC

2.8 4WD 10/1997-05/2000, 132 kw, 2771 ccm, 180 PS, Saloon, Petrol , ENG: AGE

1.9 TDI 4WD 04/1997-10/2000, 81 kw, 1896 ccm, 110 PS, Saloon, Diesel , ENG: AFN, AVG

2.7 T quattro 4WD 08/2001-01/2005, 184 kw, 2671 ccm, 250 PS, Saloon, Petrol , ENG: ARE, BES

2.4 4WD 02/1997-01/2005, 121 kw, 2393 ccm, 165 PS, Saloon, Petrol , ENG: APS, ARJ, AGA, ALF, AML

3.7 quattro 4WD 03/1999-01/2005, 191 kw, 3697 ccm, 260 PS, Saloon, Petrol , ENG: AQG

2.4 4WD 02/1997-01/2005, 115 kw, 2393 ccm, 156 PS, Saloon, Petrol , ENG: APC

1.9 TDI 4WD 07/2000-01/2005, 85 kw, 1896 ccm, 115 PS, Saloon, Diesel , ENG: AJM

3.7 4WD 03/1999-01/2005, 191 kw, 3697 ccm, 260 PS, Saloon, Petrol , ENG: AQG

2.4 quattro 4WD 02/1997-01/2005, 120 kw, 2393 ccm, 163 PS, Saloon, Petrol , ENG: APZ, AJG

2.8 quattro 4WD 07/1999-05/2001, 140 kw, 2771 ccm, 190 PS, Saloon, Petrol , ENG: ATX

1.8 4WD 07/1997-01/2005, 92 kw, 1781 ccm, 125 PS, Saloon, Petrol , ENG: ARH, AQE, AJP

2.7 T quattro 4WD 12/1997-01/2005, 169 kw, 2671 ccm, 230 PS, Saloon, Petrol , ENG: AZA, AJK

2.8 4WD 07/1999-01/2005, 140 kw, 2771 ccm, 190 PS, Saloon, Petrol , ENG: ATX

2.8 4WD 02/1997-01/2005, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: ATQ, ACK, AMX, APR, ALG, AQD

1.8 4WD 05/1997-01/2005, 85 kw, 1781 ccm, 116 PS, Saloon, Petrol , ENG: AFY

2.4 quattro 4WD 02/1997-01/2005, 121 kw, 2393 ccm, 165 PS, Saloon, Petrol , ENG: APS, ARJ, AGA, ALF, AML

1.8 T quattro 4WD 02/1997-01/2005, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: AEB, AWT, ARK, ANB, APU

4.2 quattro 4WD 11/1998-01/2005, 220 kw, 4172 ccm, 299 PS, Saloon, Petrol , ENG: ART, AWN, ASG, ARS

2.8 quattro 4WD 01/1998-04/2000, 132 kw, 2771 ccm, 180 PS, Saloon, Petrol , ENG: AGE

2.5 TDI quattro 4WD 02/2000-01/2005, 132 kw, 2496 ccm, 180 PS, Saloon, Diesel , ENG: AKE, BAU, BDH

1.8 T quattro 4WD 12/1997-01/2005, 132 kw, 1781 ccm, 180 PS, Saloon, Petrol , ENG: AJL

S6 quattro 4WD 09/1999-01/2005, 250 kw, 4172 ccm, 340 PS, Saloon, Petrol , ENG: ANK, AQJ

AUDI A6 C5 Avant (4B5) From 11/1997 to 01/2005

2.8 4WD 07/1999-01/2005, 140 kw, 2771 ccm, 190 PS, Estate, Petrol , ENG: ATX

1.8 4WD 02/1998-01/2005, 85 kw, 1781 ccm, 116 PS, Estate, Petrol , ENG: AFY

2.7 T 4WD 02/1999-01/2005, 169 kw, 2671 ccm, 230 PS, Estate, Petrol , ENG: AJK

3.7 4WD 03/1999-01/2005, 191 kw, 3697 ccm, 260 PS, Estate, Petrol , ENG: AQG

2.4 quattro 4WD 12/1997-01/2005, 121 kw, 2393 ccm, 165 PS, Estate, Petrol , ENG: APS, ARJ, AGA, ALF, AML

2.8 4WD 12/1997-01/2005, 142 kw, 2771 ccm, 193 PS, Estate, Petrol , ENG: ACK, AMX, APR, ALG, AQD

2.8 quattro 4WD 12/1997-01/2005, 142 kw, 2771 ccm, 193 PS, Estate, Petrol , ENG: ATQ, ACK, AMX, APR, ALG, AQD

1.9 TDI 4WD 02/1998-04/2001, 81 kw, 1896 ccm, 110 PS, Estate, Diesel , ENG: AFN, AVG

2.5 TDI quattro 4WD 02/2000-01/2005, 132 kw, 2496 ccm, 180 PS, Estate, Diesel , ENG: AKE, BAU, BDH

S6 quattro 4WD 09/1999-01/2005, 250 kw, 4172 ccm, 340 PS, Estate, Petrol , ENG: BBD, ANK, AQJ

1.8 T 4WD 04/1999-01/2005, 132 kw, 1781 ccm, 180 PS, Estate, Petrol , ENG: AJL

2.8 4WD 12/1997-05/2000, 132 kw, 2771 ccm, 180 PS, Estate, Petrol , ENG: AGE

2.4 quattro 4WD 08/1998-05/2001, 115 kw, 2393 ccm, 156 PS, Estate, Petrol , ENG: APC

2.7 T quattro 4WD 12/1997-01/2005, 169 kw, 2671 ccm, 230 PS, Estate, Petrol , ENG: AZA, AJK

4.2 quattro 4WD 11/1998-01/2005, 220 kw, 4172 ccm, 299 PS, Estate, Petrol , ENG: ASG, ARS

2.5 TDI quattro 4WD 12/1997-01/2005, 110 kw, 2496 ccm, 150 PS, Estate, Diesel , ENG: AKN, AFB

2.7 T quattro 4WD 08/2001-01/2005, 184 kw, 2671 ccm, 250 PS, Estate, Petrol , ENG: ARE, BES

3.7 quattro 4WD 03/1999-01/2005, 191 kw, 3697 ccm, 260 PS, Estate, Petrol , ENG: AQG

1.8 T quattro 4WD 12/1997-01/2005, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: AEB, AWT, ARK, ANB, APU

2.4 4WD 12/1997-01/2005, 115 kw, 2393 ccm, 156 PS, Estate, Petrol , ENG: APC

1.8 T quattro 4WD 12/1997-01/2005, 132 kw, 1781 ccm, 180 PS, Estate, Petrol , ENG: AJL

1.9 TDI 4WD 07/2000-01/2005, 85 kw, 1896 ccm, 115 PS, Estate, Diesel , ENG: AJM

2.4 4WD 12/1997-01/2005, 121 kw, 2393 ccm, 165 PS, Estate, Petrol , ENG: APS, ARJ, AGA, ALF, AML

2.4 quattro 4WD 12/1997-01/2005, 120 kw, 2393 ccm, 163 PS, Estate, Petrol , ENG: APZ, AJG

1.8 4WD 12/1997-01/2005, 92 kw, 1781 ccm, 125 PS, Estate, Petrol , ENG: ARH, AQE, AJP

AUDI A8 D2 (4D2, 4D8) From 03/1994 to 12/2005

2.5 TDI 4WD 09/2000-09/2002, 132 kw, 2496 ccm, 180 PS, Saloon, Diesel , ENG: AKE

3.7 4WD 11/1998-09/2002, 191 kw, 3697 ccm, 260 PS, Saloon, Petrol , ENG: AQG, AKC

4.2 quattro 4WD 11/1998-09/2002, 228 kw, 4172 ccm, 310 PS, Saloon, Petrol , ENG: AKB, AQF, AUX, AUW

2.8 4WD 04/1996-09/2002, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: ACK, AMX, APR, ALG, AQD

2.5 TDI 4WD 01/1997-04/2000, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

3.7 quattro 4WD 11/1998-09/2002, 191 kw, 3697 ccm, 260 PS, Saloon, Petrol , ENG: AQG, AKC

2.5 TDI quattro 4WD 07/1997-04/2000, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

AUDI ALLROAD C5 (4BH) From 05/2000 to 08/2005

4.2 V8 quattro 4WD 07/2002-08/2005, 220 kw, 4163 ccm, 299 PS, Estate, Petrol , ENG: BAS

2.7 T quattro 4WD 05/2000-08/2005, 184 kw, 2671 ccm, 250 PS, Estate, Petrol , ENG: ARE, BES

2.7 quattro 4WD 09/2000-08/2005, 187 kw, 2671 ccm, 254 PS, Estate, Petrol , ENG: BEL, APB

2.5 TDI quattro 4WD 05/2003-08/2005, 120 kw, 2496 ccm, 163 PS, Estate, Diesel , ENG: BCZ

2.5 TDI quattro 4WD 05/2000-08/2005, 132 kw, 2496 ccm, 180 PS, Estate, Diesel , ENG: AKE, BAU

VW PASSAT B5 (3B2) From 08/1996 to 12/2001

2.8 V6 4WD 09/1999-11/2000, 140 kw, 2771 ccm, 190 PS, Saloon, Petrol , ENG: BBG, ATX

1.9 TDI 4WD 02/2000-11/2000, 74 kw, 1896 ccm, 101 PS, Saloon, Diesel , ENG: AVB

2.8 V6 4WD 08/1996-11/2000, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: APR, AQD, AHA, ACK

2.8 V6 Syncro/4motion 4WD 10/1996-11/2000, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: APR, AQD, ALG, AHA, ACK

2.8 V6 4motion 4WD 09/1999-11/2000, 140 kw, 2771 ccm, 190 PS, Saloon, Petrol , ENG: ATX

2.5 TDI 4WD 07/1998-11/2000, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

2.5 TDI Syncro/4motion 4WD 12/1998-11/2000, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

1.8 T 4WD 10/1996-11/2000, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: ANB, APU, ATW, AUG, AEB

VW PASSAT B5 Estate (3B5) From 05/1997 to 12/2001

2.5 TDI 4WD 07/1998-11/2000, 110 kw, 2496 ccm, 150 PS, Estate, Diesel , ENG: AKN, AFB

2.5 TDI Syncro/4motion 4WD 12/1998-11/2000, 110 kw, 2496 ccm, 150 PS, Estate, Diesel , ENG: AKN, AFB

1.8 T 4WD 05/1997-11/2000, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: ANB, APU, ATW, AUG, AEB

1.9 TDI 4WD 02/2000-11/2000, 74 kw, 1896 ccm, 101 PS, Estate, Diesel , ENG: AVB

2.8 V6 Syncro/4motion 4WD 06/1997-11/2000, 142 kw, 2771 ccm, 193 PS, Estate, Petrol , ENG: APR, AQD, ALG, AHA, ATQ, ACK

2.8 V6 4WD 06/1997-11/2000, 142 kw, 2771 ccm, 193 PS, Estate, Petrol , ENG: APR, AQD, AHA, ATQ, ACK

2.8 V6 4motion 4WD 09/1999-11/2000, 140 kw, 2771 ccm, 190 PS, Estate, Petrol , ENG: ATX

VW PASSAT B5.5 (3B3) From 10/2000 to 12/2005

2.0 TDI 4WD 12/2003-05/2005, 100 kw, 1968 ccm, 136 PS, Saloon, Diesel , ENG: BHW, BGW

2.3 V5 4WD 11/2000-05/2005, 125 kw, 2324 ccm, 170 PS, Saloon, Petrol , ENG: AZX

4.0 W8 4motion 4WD 09/2001-09/2004, 202 kw, 3999 ccm, 275 PS, Saloon, Petrol , ENG: BDP, BDN

2.5 TDI 4WD 05/2003-05/2005, 120 kw, 2496 ccm, 163 PS, Saloon, Diesel , ENG: BDG

1.9 TDI 4WD 11/2000-05/2005, 96 kw, 1896 ccm, 130 PS, Saloon, Diesel , ENG: AVF, AWX

1.9 TDI 4WD 11/2000-05/2005, 74 kw, 1896 ccm, 101 PS, Saloon, Diesel , ENG: AVB

2.8 4motion 4WD 11/2000-05/2005, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: AMX, ATQ

2.0 4WD 11/2001-05/2005, 96 kw, 1984 ccm, 130 PS, Saloon, Petrol , ENG: ALT

2.0 4motion 4WD 11/2000-05/2005, 85 kw, 1984 ccm, 115 PS, Saloon, Petrol , ENG: AZM

2.5 TDI 4WD 11/2000-05/2005, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN

2.5 TDI 4motion 4WD 11/2000-05/2005, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

2.0 4WD 11/2000-05/2005, 85 kw, 1984 ccm, 115 PS, Saloon, Petrol , ENG: AZM

2.5 TDI 4motion 4WD 01/2003-05/2005, 132 kw, 2496 ccm, 180 PS, Saloon, Diesel , ENG: BAU, BDH

1.6 4WD 11/2000-05/2005, 75 kw, 1595 ccm, 102 PS, Saloon, Petrol , ENG: ALZ

2.8 4WD 10/2000-05/2005, 140 kw, 2771 ccm, 190 PS, Saloon, Petrol , ENG: BBG

2.3 V5 4motion 4WD 11/2000-05/2005, 125 kw, 2324 ccm, 170 PS, Saloon, Petrol , ENG: AZX

1.8 T 20V 4WD 11/2000-05/2005, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: AWT

1.9 TDI 4motion 4WD 11/2000-05/2005, 96 kw, 1896 ccm, 130 PS, Saloon, Diesel , ENG: AVF

2.8 4WD 05/2002-05/2003, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: AMX, ATQ

VW PASSAT B5.5 Estate (3B6) From 09/2000 to 08/2005

2.3 VR5 4WD 11/2000-05/2005, 125 kw, 2324 ccm, 170 PS, Estate, Petrol , ENG: AZX

1.6 4WD 11/2000-05/2005, 75 kw, 1595 ccm, 102 PS, Estate, Petrol , ENG: ALZ

2.5 TDI 4motion 4WD 01/2003-05/2005, 132 kw, 2496 ccm, 180 PS, Estate, Diesel , ENG: BAU, BDH

2.0 4motion 4WD 11/2000-05/2005, 85 kw, 1984 ccm, 115 PS, Estate, Petrol , ENG: AZM

2.8 4motion 4WD 11/2000-05/2005, 142 kw, 2771 ccm, 193 PS, Estate, Petrol , ENG: AMX, ATQ

2.5 TDI 4motion 4WD 11/2000-05/2005, 110 kw, 2496 ccm, 150 PS, Estate, Diesel , ENG: AKN

2.0 TDI 4WD 12/2003-05/2005, 100 kw, 1968 ccm, 136 PS, Estate, Diesel , ENG: BHW, BGW

2.0 4WD 11/2000-05/2005, 85 kw, 1984 ccm, 115 PS, Estate, Petrol , ENG: AZM

4.0 W8 4motion 4WD 09/2001-09/2004, 202 kw, 3999 ccm, 275 PS, Estate, Petrol , ENG: BDP, BDN

2.5 TDI 4WD 05/2003-05/2005, 120 kw, 2496 ccm, 163 PS, Estate, Diesel , ENG: BDG

1.9 TDI 4WD 11/2000-05/2005, 96 kw, 1896 ccm, 130 PS, Estate, Diesel , ENG: AVF, AWX

1.9 TDI 4WD 11/2000-05/2005, 74 kw, 1896 ccm, 101 PS, Estate, Diesel , ENG: AVB

2.3 VR5 4motion 4WD 11/2000-05/2005, 125 kw, 2324 ccm, 170 PS, Estate, Petrol , ENG: AZX

2.5 TDI 4WD 11/2000-05/2005, 110 kw, 2496 ccm, 150 PS, Estate, Diesel , ENG: AKN

1.9 TDI 4motion 4WD 11/2000-05/2005, 96 kw, 1896 ccm, 130 PS, Estate, Diesel , ENG: AVF

1.8 T 20V 4WD 11/2000-05/2005, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: AWT

2.0 4WD 11/2001-05/2005, 96 kw, 1984 ccm, 130 PS, Estate, Petrol , ENG: ALT

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.