Skip to main content
Simple registration for the technical inspection
QUALITY MADE IN GERMANY
DIRECT FROM THE MANUFACTURER
WORLD'S NR.1 TUNING ADAPTER
15 YEARS OF EXPERT KNOWLEDGE
FREEDOM: INSTALL WHAT YOU WANT
Simple registration for the technical inspection
QUALITY MADE IN GERMANY
DIRECT FROM THE MANUFACTURER
WORLD'S NR.1 TUNING ADAPTER
15 YEARS OF EXPERT KNOWLEDGE
FREEDOM: INSTALL WHAT YOU WANT
Simple registration for the technical inspection
QUALITY MADE IN GERMANY
DIRECT FROM THE MANUFACTURER
WORLD'S NR.1 TUNING ADAPTER
15 YEARS OF EXPERT KNOWLEDGE
FREEDOM: INSTALL WHAT YOU WANT

VW T3 BUS Rear axle brake adapter T4 Brake disc transformation Brake caliper adapter

  • ✓ 280x12 7D0615601 VW BUS T4 brake disc
  • ✓ 1-piston 7D0615424B VW BUS T4 brake caliper
  • ✓ rear axle

Disc brake adapter to convert the T3 BUS to brake discs on the rear axle of the T4.

The holders are made of high-strength steel, completely galvanized.

With these adapters, both T4 brake discs, i.e. both the 280 and the 294 brake discs with T4 brake calipers can be used. When buying the components, you only have to make sure that if you want to install the 280 brake disc, for example, you also use the brake calipers and brake caliper carrier that were originally installed with this brake disc.

Advantages of this brake system:

  • The remaining fading on the original brake system is gone.
  • Significantly better perfomance than the standard brake system.
  • 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 screws

The wheel hubs must be turned off for the rear disc or can also be ordered from us.

Required material for installation:

  • Brake discs from VW BUS T4 280x12 mm 15 inch VAG: 7D0 615 601
    •  or for 16 inch 294x13.5 OE numbers: 7D0615601C
  • Brake caliper bracket from VW BUS T4 280x12 mm 15 inch VAG:7D0615425B
    • oor for 16 inch OE number: 7D0615425A
  • Brake calipers from the VW BUS T4 15 inch OE number: 7D0 615 424B
    • or for 16 inch OE number: 7D0 615 424A
  • Longer studs for the rear axle
  • The following brake cable fits without modifications to the vehicle if the sleeve is laid generously at the bottom of the swing arm: Brake cable Golf 2, Jetta 2 1988-1992. Cable 1622 mm/ sheath 1221 mm, vehicles with rear disc brakes (except G60) No.: 191 609 721

 Suitable adapters for the front axle are also available from us.

Scope of delivery:

  • 2x conversion adapter for VW T3 to T4 brake discs for the rear axle
  • Set of matching centering rings
  • Complete set of high resistant srews
  • Certificate of material
  • 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.

Tips, information and hints:

  • For a better ventilation of the brake system, we recommend removing the dust cover plates and brake anchor plates.
  • We can not answer generally, 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 >> configure steel braided brake lines <<
  • Always use the hand brake cable of the installed brake caliper. So sometimes you have to modify / adapt the new handbrake cable. For conversions, where the original caliper is used and the handbrake cable can be used, you may need to pull the cable without any other fittings (ie directly) to compensate for the long distance due to the large diameter of the large brake discs.

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.

Technical data:

Einbauort: hinten
Lochabstand Bremssattel : 120mm
Einbauort: hinten
Lochabstand Bremssattel : 120mm

10 of 24 reviews

Average rating of 4.9 out of 5 stars


96%

0%

4%

0%

0%


Leave a review!

Share your experiences with other customers.


4 August 2018 06:45

Review with rating of 5 out of 5 stars

Thorsten S

Super Passgenauigkeit. Top Qualität. Durch die Adapter hat man die möglich ein sehr gutes Bremsverhalten an der Hinterachse zu erreichen. Einfache Montage. Gute Einbau Anleitung

30 November 2020 12:55

Review with rating of 5 out of 5 stars

Rainer G

Alles top wie immer, seit Jahren

25 May 2019 20:15

Review with rating of 5 out of 5 stars

Bernd S

Guter Service,passt sehr gut rundum zufrieden

7 November 2018 20:13

Review with rating of 5 out of 5 stars

Egon T

Alles Gut, passt wie es soll.

8 April 2021 09:17

Review with rating of 5 out of 5 stars

Konstantin Z

Vielen Dank für die schnelle Lieferung! Die Qualität ist großartig!

19 October 2019 10:27

Review with rating of 5 out of 5 stars

Edwin T

Super Passgenauigkeit, schnelle Lieferung

11 May 2019 17:33

Review with rating of 5 out of 5 stars

Bernd S

Gute Qualität schnell, gute Beratung

3 October 2021 12:29

Review with rating of 5 out of 5 stars

Patrick W

Alles super gerne wieder

22 April 2021 08:41

Review with rating of 5 out of 5 stars

Konstantin Z

Vielen Dank! Die Lieferung war sofort und die Qualität war zufrieden.

6 October 2019 16:41

Review with rating of 5 out of 5 stars

Edwin T

Passgenau wie immer ,schnelle Lieferung

  • Can I also use other brake discs as specified in the required components?
  • No, unfortunately that is not possible. The reason is simply: all brake calipers have different heights and depths. If another brake disc is installed, the brake caliper would either not fit on the adapter or not run in the middle of the brake disc. But if you want to install a different brake caliper, we also have an option for you. You can have a custom-made product made for you, take a look at the following link for more information: https://epytec.de/uk/custom-made-products/brake-technology/adapters-for-brake-systems

  • Can I also use other brake calipers as specified in the required components?
  • No, unfortunately that is not possible. The reason is simply: all brake calipers have different heights and depths. If another brake disc is installed, the brake caliper would either not fit on the adapter or not run in the middle of the brake disc. But if you want to install a different brake caliper, we also have an option for you. You can have a custom-made product made for you, take a look at the following link for more information:

Questions? Click here for the contact form

Average rating of 5 out of 5 stars

VW Syncro 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 / Ate57 brake caliper
  • ✓ front axle

€159.70*
Item number: 400

Average rating of 4.7 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*
Item number: 657

Average rating of 5 out of 5 stars

Brake Caliper Adapter VW T3 Bus Audi R8 8-piston Brake Caliper 365x34 RS4 B7 Brake Disc
  • ✓ 365x34 420615301D Audi R8 RS5 brake disc
  • ✓ 8-piston 420615105 / 4206151056 RS4 B7 / R8 brake caliper
  • ✓ front axle

€387.25*
Item number: 857-Sonder

Average rating of 4.7 out of 5 stars

Brake Caliper Adapter VW T3 Bus Conversion Porsche Brake System
  • ✓ 312x28 2204210912 Mercedes S-Class brake disc
  • ✓ 4-piston 996351426 996351425 Porsche Boxer S brake caliper
  • ✓ front axle

€174.89*
Item number: 275

Average rating of 4.8 out of 5 stars

New VW T3 bus wheel hubs for brake caliper adapter brake caliper adapter rear axle
  • ✓ 5x112 bolt circle
  • ✓ Plug & Play
  • ✓ VW T3 BUS

€296.77*
Item number: 358

Average rating of 5 out of 5 stars

500ml Ultra High Performance Racing Sport Brake Fluid (1L = 74,60€)
  • ✓ Racing brake fluid
  • ✓ Reduction in brake fading
  • ✓ improved pedal feel

€37.30*
Item number: BF307

Average rating of 5 out of 5 stars

Steel Brake Line Steel Brake Line Custom Configurator
  • ✓ Desired dimensions
  • ✓ Quickly configurable
  • ✓ Length, color and connections freely selectable

€46.95*
Item number: SF1

Average rating of 4.6 out of 5 stars

1 Bag Special Assembly Paste Lubricant Brake Brake Pads (6gr ) (=49,83EUR pro 100gr)
  • ✓ optimized paste for brake systems
  • ✓ correct viscosity
  • ✓ no squeaking

€2.85*
Item number: LUBE001
2x VW T4 Bus 1.9 TD 2.5 TDI Syncro 2.8 VR6 brake discs Zimmermann sports 280x24 600.3213.52
  • ✓ 280x12
  • ✓ 68mm centering
  • ✓ 40.5mm height

€126.95*
Item number: ZIM186

Average rating of 4.7 out of 5 stars

Brake Pressure Regulator Brake Pressure Reducer Adjustable Braking Force Universal
  • ✓ Brake force regulator Infinitely variable
  • ✓ Perfectly adjustable braking effect
  • ✓ suitable for all vehicles

€80.80*
Item number: 662
EBC brake discs rear axle 280x12 Premium Disc VW Transporter IV Bus 2.0 2.5 2.8 VR6 1.9
  • ✓ 280x12
  • ✓ 68mm centering
  • ✓ 40mm height

€133.03*
Item number: D1437
EBC brake pads Greenstuff Seat VW Alhambra Sharan 1.8 T 20V 2.8 V6 2.8
  • ✓ Registration-free
  • ✓ Greenstuff sports surface
  • ✓ temperature up to 650°C

€98.38*
Item number: DP21445
EBC brake pads Blackstuff Rear Seat VW Alhambra Sharan 1.8 T 20V 2.8 V6 2.8
  • ✓ Registration-free
  • ✓ Blackstuff Ultimax brake pads
  • ✓ temperature up to 400°C

€74.32*
Item number: DP1445

Average rating of 4.8 out of 5 stars

Kit VW T3 Bus Boxbody Plate Adapter Camber Adjustement Rear Camber Correction Plate
  • ✓ negative/positive fall
  • ✓ 5/10mm thickness
  • ✓ Suitable for VW T3 bus, VW T3 box

€95.85*
Item number: 849

Average rating of 4.9 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)

€69.78*
Item number: 605
2x VW T4 Bus Kasten 1.9 TD 2.5 TDI Syncro 2.8 VR6 brake discs Zimmermann 280x24 600.3213.20
  • ✓ 280x12
  • ✓ 68mm centering
  • ✓ 40.5mm height

€66.25*
Item number: ZIM185
EBC Rear Brake Discs 294x14 Premium Disc Audi Seat Skoda VW D1104
  • ✓ Installation location: rear
  • ✓ Number of holes: 5
  • ✓ Bolt circle: 112
  • ✓ Diameter: 294 mm
  • ✓ Thickness: 14 mm
  • ✓ Height: 41 mm

€216.71*
Item number: D1104

Average rating of 5 out of 5 stars

500ml DOT 4 Bremsflüssigkeit Brembo Brake Fluid (1L = 23,98€) Bremsanlage umbau
  • ✓ Significantly higher boiling point
  • ✓ Better pedal feel
  • ✓ Suitable for the race track

€11.99*
Item number: 1210