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Adapter Kit Mercedes-Benz M104 - BMW ZF 8HP 8HP75 8HP70 8HP50 8HP51
- Aluminum adapter kit enabling the connection (swap / conversion) of Mercedes-Benz M104 engines with an automatic ZF 8HP gearbox (ZF Friedrichshafen) from BMW.
In a set

PMC Motorsport Adapter / Conversion Kit Mercedes-Benz M104 - BMW ZF 8HP 8HP50 8HP51 8HP70 8HP75 8HP76
Adapter enabling the connection (swap / conversion) of a Mercedes-Benz M104 engine with a BMW ZF 8HP (ZF Friedrichshafen) 8-speed automatic gearbox. The kit includes: aluminum gearbox adapter and converter adapter.
8HP Shifter and TCU
In our offer, you will also find an 8HP shifter / gear stick and a TCU for gearbox management, including the wiring harness.
Why choose PMC Motorsport parts and adapters?
Professionalism
Our parts go a long way from design to implementation. Every component for which we produce parts has been measured by us with a measuring arm and a 3D scanner. The prototype undergoes numerous tests to eliminate all possible problems in its use. For our production, we use only certified materials from verified suppliers. We have a modern CNC machine park and experienced employees.
Perfect Coaxiality.
Our adapters guarantee a perfect fit between the engine and the gearbox.
Made in Poland
All our production and design department are located in Poland.
Assistance with selection and after-sales support.
The PMC Motorsport team will help you choose the right kit for you. And in case of doubts during assembly, they will provide technical support. You can contact us via Facebook, Instagram, and email: office@pmcmotorsport.com
Purchase of a single element
In our offer, we have every element of our kit, which can be purchased separately. If you need a replacement part, write to us: office@pmcmotorsport.com
Fast international shipping
We ship our products to virtually all countries worldwide. European Union countries (excluding islands) and Great Britain have automatically calculated shipping costs. For countries not on the list, our team will calculate the shipping cost after you place your order and add it to your order.
VAT 0%
VAT 0% for customers with an active European VAT (option for B2B customers outside Poland).
Experience
Thousands of adapters produced and satisfied customers worldwide. PMC Motorsport adapters are used in both daily driven cars and professional projects intended for professional motorsport.
Quality confirmed by certificate
From the beginning, we focus on the quality of the parts we manufacture. After each production stage, the component is inspected. Each component manufactured by us is engraved with a serial production number. We confirm our quality with ISO PN-EN ISO 9001:2015 certificate.
Why choose BMW gearboxes?
Availability and Price. Millions of cars manufactured and their worldwide availability guarantee the availability of spare parts. Parts, as well as complete gearboxes, are readily available at authorized service centers and on the aftermarket.
Durability and Reliability. BMW ZF / Getrag gearboxes have been successfully used for many years in both amateur and professional motorsport. They can transfer very high torque (some models 1000Nm+), while guaranteeing high reliability. They are ideal for SWAPs in high-power projects intended for daily use.
Speed and Convenience. By using new generation ZF 8HP or Getrag DCT DKG automatic gearboxes, we gain ultra-fast shifting times (0.2 seconds).
| Compatible Engines: |
Mercedes-Benz M104 Mercedes-Benz 2.8 L M104.94x Mercedes-Benz 3.2 L M104.99x Mercedes-Benz AMG 3.4 L Mercedes-Benz AMG 3.6 L M104.941/M104.992 |
| Compatible BMW Automatic Gearboxes: |
ZF 8HP 8HP50 8HP51 ZF 8HP50 GA8HP50Z GA8HP50X BMW B37 F-series ZF 8HP50 GA8HP50Z GA8HP50X BMW B38 F-series ZF 8HP50 GA8HP50Z GA8HP50X BMW B47 F-series ZF 8HP50 GA8HP50Z GA8HP50X BMW B48F-series ZF 8HP50 GA8HP50Z GA8HP50X BMW B58 F-series ZF 8HP51 GA8HP51Z GA8HP51X BMW B48 F-series ZF 8HP51 GA8HP51Z GA8HP51X BMW B58 G-series ZF 8HP 8HP70 8HP75 8HP76 RWD / AWD xDrive ZF 8HP70 GA8HP70Z GA8HP70X BMW N57 F-series ZF 8HP75 GA8HP75Z GA8HP75X BMW N57 F-series (AWD xDrive) ZF 8HP75 GA8HP75Z GA8HP75X BMW B57 G-series ZF 8HP76 GA8HP76Z GA8HP76X BMW B57 G-series ZF 8HP76 GA8HP76Z GA8HP76X BMW B57 G-series (AWD xDrive) ZF 8HP76 GA8HP76Z GA8HP76X BMW S55 G-series |
Installation Manual
!!! PMC Motorsport parts are intended for motorsport use on racetracks. Parts for installation by professionals using appropriate tools in workshops adapted for this purpose !!!
The installation manual contains a basic diagram for assembling the engine with the gearbox outside the vehicle.
The gearbox adapter should be mounted to the engine first.

- Mercedes-Benz 2.8 L M104.94x
- Mercedes-Benz W202 C280
- Mercedes-Benz W210 E280
- 1993–1994 Mercedes-Benz W124 280 E, 300 E 2.8
- 1994–1996 Mercedes-Benz W124 E 280
- 1993–1998 Mercedes-Benz W140 300 SE 2.8, S 280
- Mercedes-Benz 3.2 L M104.99x
- 1993–1994 Mercedes-Benz W124 300 E, 320 E
- 1994–1996 Mercedes-Benz W124 E 320
- 1995–1997 Mercedes-Benz W210 E320
- 1991–1993 Mercedes-Benz W140 300 SE, 300 SEL
- 1993–1999 Mercedes-Benz W140 S320
- 1994–1998 Mercedes-Benz R129 SL 320
- Mercedes-Benz W463 G320
- Roewe
- 2011–2017 W5
- SsangYong
- 1997-2006 Chairman
- Korando
- Kyron
- 1993–1999 Musso
- 2001–2006 Rexton Y200
- Mercedes-Benz AMG 3.4 L
- Mercedes-Benz 300E AMG 3.4
- Mercedes-Benz AMG 3.4 CE
- Mercedes-Benz 300TE-3.4 AMG (Mercedes-Benz W124)
- Mercedes-Benz AMG 3.6 L
- Mercedes-Benz M104.941
- Mercedes-Benz M104.992















