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Einfache TÜV Eintragung
QUALITÄT MADE IN GERMANY
DIREKT VOM HERSTELLER
WELTWEIT NR.1 TUNING ADAPTER
19 Jahre EXPERTENWISSEN
FREIHEIT: VERBAUE WAS DU WILLST

VW T3 BUS Front axle brake adapterAudi Ate 57 Brake disc transformation 312x25mm Brake caliper adapter

  • ✓ 312x25 4B0615301A Audi A4 quattro / Audi A6 brake disc
  • ✓ 1-piston 4A0615123A / 4A0615124A Audi 100 / A6 C4 Girling / ATE 57 brake caliper
  • ✓ front axle

Brake caliper adapter to convert the T3 BUS to ventilated 312x25 brake discs with Audi A6 calipers

Advantages of this brake system:

  • Top deceleration values
  • no more overheating and fading of the brakes
  • Very cheap procurement of the components brake calipers used from 49.- € new brake discs from 70.- €
  • The material certificate included in the scope of delivery enables entry by individual acceptance even for series vehicles
  • Quick and easy assembly possible with the supplied wheel hubs and screws!
The wheel hubs supplied retain the standard VW bolt pattern and are identical to the original dimensions. This means that the wheel bearings can continue to be used and the track is only 6 mm wider on each side.

Required material for installation:

  • Brake discs 312x25 mm Audi A4 quattro, Audi A6 e.g. 4B0 615 301 A
  • Brake calipers Audi 100 / A6 C4 Girling / ATE 57 Part No: 4A0615123A / 4A0615124A (left, right)
  • Brake caliper brackets that were installed with the 288 brake system.(are required because of the shorter design of the holder Part number: 3B0615125
  • At least 16 inch rims should be used

Advice:

This adapter is for all T3 buses built after 1986. Yours before 1986 require the >> adapter with article no. 466 <<


Scope of delivery:

  • 2 high resistant adapter-plates
  • 2x matching centering rings
  • Certificate of material
  • Complete set of high resistant srews
  • 2x wheel hub for installation on front axle.
  • Copy of the german document 'Fahrzeugschein' (equivalent with the English vehicle registration card). Proves the conformity of our product in Germany and simplifies authorization by authorities.
  • stress analysis
  •  installation instructions

The steering knuckle is lightly machined as it is built before 1986, nothing needs to be machined on steering knuckles built after 1986, and a different brake caliper is used, hence the light machining:

Tips, information and hints:

  • Important: Only fit for wheel bearing housings from year of construction 1986. This is easy to check, if the original brake caliper was attached with M16 screws, this adapter is suitable.
  • For a better ventilation of the brake system, we recommend removing the dust cover plates and brake anchor plates.
  • We can generally not answer, which rim size you can mount after your brake conversion. There are simply too many different rims.
  • In rare cases it is possible that the rims touch minimal the brake caliper, then you can simply use spacers. >> Now directly to spacers <<
  • Install the adapter with the necessary components and then check if new brake lines are required. Because, depending on the vehicle, the lines may be too short or the line tips may not suitable. We advise you to change to steel braided brake line because of the quality and technical advantage. Specifically for this, we have developed an online brake line configurator, where you can assemble the type of steel braided brake lines you want. Click here to go to the configurator >> Configure steel braided brake lines <<

Please note that our articles have been designed for racing and motorsport. Use in public road traffic usually requires an individual approval in accordance with § 21 StVZO by an officially recognised expert. Further information can be found under TÜV Süd. For the individual approval, we will provide you with an expert opinion or material certificate, if available.

Brake caliper hole spacing: 89
Hole spacing steering knuckle: 94
Manufacturer: Epytec
Mounting location: front
Weight: 8.03 kg

6 of 6 reviews

Average rating of 5 out of 5 stars


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28 January 2025 07:23

Review with rating of 5 out of 5 stars

steffen.jens

Alles super

10 January 2026 01:15

Review with rating of 5 out of 5 stars

thetamedragon

Order delivered on time with no issues

6 February 2023 18:59

Review with rating of 5 out of 5 stars

Gintautas P

Very happy

1 December 2023 16:07

Review with rating of 5 out of 5 stars

Wolfgang D

Super Umbau Set. Alles passt genau und wurde schnell geliefert. So macht umrüsten Spaß

20 January 2026 14:16

Review with rating of 5 out of 5 stars

motorkopf-2008

Order delivered on time with no issues

29 November 2021 07:53

Review with rating of 5 out of 5 stars

Carl-Magnus L

Allt är som förväntat &#128076;

Motor Motorcode
1.9 25|60PS(44KW)
1.6 D 25|50PS(37KW)
2.1 25|95PS(70KW)
1.7 D 25|57PS(42KW)
1.9 25|83PS(61KW)
1.9 25|90PS(66KW)
2.1 Cat 25|95PS(70KW)
1.9 25|78PS(57KW)
2.1i 25|92PS(68KW)
1.6 TD 25|70PS(51KW)
1.6 25|50PS(37KW)
2.0 25|70PS(51KW)
Motor Motorcode
1.9 24|83PS(61KW)
1.9 24|78PS(57KW)
2.1 24|95PS(70KW)
1.6 TD 24|70PS(51KW)
1.7 D 24|57PS(42KW)
2.1 24|112PS(82KW)
1.6 D 24|50PS(37KW)
2.1i 24|92PS(68KW)
2.0 24|69PS(51KW)
1.9 24|60PS(44KW)
Motor Motorcode
1.6 21|50PS(37KW)
1.6 26|50PS(37KW)

Motor Motorcode
1.9 25|60PS(44KW)
1.6 D 25|50PS(37KW)
2.1 25|95PS(70KW)
1.7 D 25|57PS(42KW)
1.9 25|83PS(61KW)
1.9 25|90PS(66KW)
2.1 Cat 25|95PS(70KW)
1.9 25|78PS(57KW)
2.1i 25|92PS(68KW)
1.6 TD 25|70PS(51KW)
1.6 25|50PS(37KW)
2.0 25|70PS(51KW)

Motor Motorcode
1.9 24|83PS(61KW)
1.9 24|78PS(57KW)
2.1 24|95PS(70KW)
1.6 TD 24|70PS(51KW)
1.7 D 24|57PS(42KW)
2.1 24|112PS(82KW)
1.6 D 24|50PS(37KW)
2.1i 24|92PS(68KW)
2.0 24|69PS(51KW)
1.9 24|60PS(44KW)

Motor Motorcode
1.6 21|50PS(37KW)
1.6 26|50PS(37KW)
%

Average rating of 5 out of 5 stars

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Brake caliper bracket 288x25mm brake disc VW Bora Passat Variant Audi A6 TT Roadster front axle 3A0615125
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  • ✓ 280x12 7D0 615 601 VW BUS T4 brake disc
  • ✓ 1-piston 701615424 VW BUS T4 brake caliper
  • ✓ rear axle

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  • ✓ M10x1 straight on the inside

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  • ✓ rear axle

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  • ✓ 312x25 4B0615301A Audi A4 quattro / Audi A6 brake disc
  • ✓ 1-piston 4A0615123A / 4A0615124A Audi 100 / A6 C4 Girling / ATE 57 brake caliper
  • ✓ front axle

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VW T3 BUS Caliper Adapter Brake Caliper Audi Ate 57 288x25 15-inch Brake System
  • ✓ 288x25 4A0 615 301 Audi A4 Quattro / Audi A6 brake disc
  • ✓ 1-piston Girling / ATE 57 4A0615123A / 4A0615124A Audi 100 /A6 brake caliper
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Checked & suitable by EPYTEC

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VW T3 bus disc brake rear axle conversion adapter brake brake system brake caliper adapter
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  • ✓ rear axle

€141.58*
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Brake caliper front axle left 57mm 4B0615123 Audi A4 VW Passat Seat Skoda
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Brake calliper front axle right 57mm 4B0615124 Audi A4 VW Passat Seat Skoda
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Passendes Zubehör zusammen kaufen und sparen

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VW T3 Bus Conversion T4 Brake Disc Rear Axle Brake Caliper Adapter
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Product number: SF114
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VW T3 BUS Rear axle brake adapter T4 Brake disc transformation Brake caliper adapter
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VW T3 bus disc brake rear axle conversion adapter brake brake system brake caliper adapter
  • ✓ 268x10 7M0615601 VW Sharan 2.8 VR6 brake disc
  • ✓ 1-piston 191615423 / 191615424 Girling 38 brake caliper
  • ✓ rear axle

€141.58*
€131.67
Product number: 352
%

Average rating of 4.9 out of 5 stars

VW T3 BUS Front axle brake adapterAudi Ate 57 Brake disc transformation 312x25mm Brake caliper adapter
  • ✓ 312x25 4B0615301A Audi A4 quattro / Audi A6 brake disc
  • ✓ 1-piston 4A0615123A / 4A0615124A Audi 100 / A6 C4 Girling / ATE 57 brake caliper
  • ✓ front axle

€137.56*
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Average rating of 5 out of 5 stars

New VW T3 bus wheel hubs for brake caliper adapter brake caliper adapter rear axle
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  • ✓ Plug & Play
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€206.83*
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Product number: 358
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Average rating of 5 out of 5 stars

VW T3 BUS Caliper Adapter Brake Caliper Audi Ate 57 288x25 15-inch Brake System
  • ✓ 288x25 4A0 615 301 Audi A4 Quattro / Audi A6 brake disc
  • ✓ 1-piston Girling / ATE 57 4A0615123A / 4A0615124A Audi 100 /A6 brake caliper
  • ✓ front axle

€251.60*
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Product number: 657
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Kit VW T3 transporter Boxbody Plate Adapter Camber Adjustement Resr Camber Correction Plate - 1 Degree
  • ✓ camber correction plate for rear axle, in order to adjust the camber and the track . With the help of these plates you can change the camber of the rear wheels, negative or positive.

€88.78*
€82.57
Product number: 849-10G
%

Average rating of 4.5 out of 5 stars

Drive Shaft Adapter VW T3 Transporter Conversion 012 Transmission Audi Drive Shaft Conversion Epytec Tuning
  • ✓ drive shaft adapter
  • ✓ VW T3
  • ✓ 012 Audi gearbox
  • ✓

€160.53*
€149.29
Product number: 1113
%

Average rating of 5 out of 5 stars

VW T3 Transporter Gearbox Mounting Bracket / Holder / Support Conversion 012 Gearbox Audi Passat 1.9 TDI
  • ✓ VW T3 bus
  • ✓ 012 VW / Audi 5-speed
  • ✓ simple engine conversion

€149.64*
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Product number: 1114
%

Average rating of 4.6 out of 5 stars

VW T3 Transporter Gearbox Adapter Plate 012 5-speed Gearbox Audi Passat Gearbox Conversion AFN 1Z engine
  • ✓ gear adapter plate
  • ✓ suitable for VW T3 BUS / box
  • ✓ 012 Audi / VW 5-speed gearbox

€77.50*
€72.08
Product number: 1115
%
ABS ring VW T3 Bus 48 teeth 77mm inner diameter 2WD rear-wheel drive

€49.62*
€46.15
Product number: 1252
%

Average rating of 5 out of 5 stars

VW Audi Golf MK1 MK2 MK3 Corrado Special Track Rod End Head Universal Low Profile Lowering M14 x 1,5 Thread
  • ✓ Tie rod end M14x1.5
  • ✓ VW, Audi, Golf 1, Golf 2, Golf 3, Corrado,...
  • ✓ 100% perfect fit

€106.08*
€98.65
Product number: TAT102
%

Average rating of 5 out of 5 stars

Adapter sleeve Sleeve Conversion Tie rod end Tie rod Golf 1 Golf 2 Golf 3 Caddy Corrado Jetta T3 Bus Lowering

€39.45*
€36.69
Product number: 1274
%

Average rating of 4.6 out of 5 stars

VW T2 T3 Bus Transporter Engine Mounting Bracket TDI 1,9l AFN Doka Van Utility Syncro 2WD
  • ✓ VW T2/ T3 Bus
  • ✓ AFN1.9 TDI PD 116 HP engine, transverse installation
  • ✓ simple engine conversion

€239.20*
€222.46
Product number: 909
%

Average rating of 5 out of 5 stars

VW T3 Bus TDI Starter Golf MK3 Bulli Britsche Doka Conversion Adapter
  • ✓ VW T3 Bus/Syncro TDI engine conversion
  • ✓ Golf 3 starter
  • ✓ 0 001 125 012/013 (2.0 KW),0 986 017 460 (2.0 KW)

€90.03*
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Product number: 605
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