Add products by adding codes
Adapter kit Mercedes-Benz M120 - manual 6-speed BMW M57n GS6-53DZ HGD JGA - 240mm / 9.45"
- An adapter allowing the connection (swap / conversion) of a Mercedes-Benz M120 with a ZF manual transmission (ZF Friedrichshafen) used in BMWs. The perfect solution for amateur and professional motorsports.
In a set
PMC Motorsport adapter / conversion kit / clutch kit Mercedes-Benz M120 - BMW M57n ZF GS6-53DZ HGD JGA E60 525D 530D / HGA E46 330D 6-speed - 240mm / 9.45"
Clutch kit allowing the connection (swap / conversion) of the Mercedes-Benz M120 engine with a manual 6-speed ZF (ZF Friedrichshafen) GS6 gearbox from BMW. The adapter is designed for the very popular and durable 6-speed ZF GS6-53DZ gearbox.
Are you planning a Mercedes-Benz M120 swap in your BMW (E30, E36, E46, E34, E39, E90, E91, E92, E60, E61, E81, E82, E87)? Our adapter is a reliable solution. Replace the automatic transmission with a manual one from BMW and gain new possibilities. PMC Motorsport adapters are not just about gearbox replacement in Mercedes-Benz M120, but also support for M120 SWAPs in BMW and other vehicles like Nissan (S13, S14, S15, PS13) or Mazda RX-7 / RX-8.
PMC Motorsport gearbox adapters are synonymous with precision and top quality. The design process based on 3D scanning and inspection using a measuring arm ensures a perfect fit. Production on modern CNC machines guarantees ideal alignment of the engine and gearbox, which is crucial for the durability of the drivetrain.
Our entire production and R&D department are located in Poland. Over 90% of components are manufactured in-house by our company.
Selection Assistance and After-Sales Support - PMC Motorsport Support
The PMC Motorsport team will help you choose the right kit for your needs. In case of any doubts during installation, we provide technical support. You can reach us via the contact form.
Individual Component Purchase
We offer every element of our kit for individual purchase.
Thousands of manufactured adapters and satisfied customers worldwide.
PMC Motorsport adapters are used both in "Daily" cars and professional motorsport projects.
From the beginning, we have focused on the quality of our parts. Each component is inspected after every production stage. Every part manufactured by us is engraved with a production serial number.
Quality confirmed by ISO PN-EN ISO 9001:2015 certificate
We ship our products to almost every country in the world. Shipping for European Union countries (excluding islands) and the UK is calculated automatically. For countries not on the list, our team will prepare a shipping quote after the order is placed and add it to your order. You will receive an email with the total cost.
NOTE: The shipping quote provided along with the product price does not include additional fees / customs duties that may occur depending on the destination country.
VAT 0%
0% VAT for customers with an active European VAT number (option for B2B customers outside of Poland) and for export outside the EU.
After successful verification in the VIES system, we modify the order by removing the charged VAT.
| Compatible Engines: |
Mercedes-Benz M120 |
| Compatible Gearboxes: |
ZF (ZF Friedrichshafen) S6-53 GS6-53DZ 6-speed ZF S6-53 GS6-53DZ HGA (THGA) BMW M57n E46 330D ZF S6X53 GS6X53DZ HGB (THGB) BMW M57n (xDrive) ZF S6-53 GS6-53DZ HGD (THGD) BMW M57n M57n2 E60 530D ZF S6-53 GS6-53DZ JGA (TJGA) BMW M57n M57n2 E60 530D ZF S6X53 GS6X53DZ HGE (THGE) BMW M57n M57n2 (xDrive) ZF S6X53 GS6X53DZ JGB (TJGB) BMW M57n M57n2 (xDrive) |
Additional Information
PMC Motorsport parts are designed for motorsport use only. For use on racing tracks.
Parts are intended for installation by professionals with knowledge of engine SWAPs and vehicle modifications—in workshops and using tools appropriately adapted for this purpose.
The adapter installation instructions provide only the basic knowledge necessary for the physical connection of the engine to the gearbox outside the car body.
Depending on the vehicle, additional modifications may occur, such as: fitting of mounts, bushings, and engine firewall, transmission tunnel modifications, driveshaft length adjustments, etc.
Our adapters are made from materials that are entirely recyclable.
Why choose BMW gearboxes?
Availability and price. Millions of cars produced and their worldwide availability guarantee the accessibility of spare parts. Both individual parts and complete transmissions are easily available at authorized dealers (ASO) and on the secondary market.
Durability and reliability. BMW ZF / Getrag gearboxes have been successfully used for many years in both amateur and professional motorsport. They can handle very high torque (some models 1000Nm+), while guaranteeing high reliability. They are ideal for SWAPs in high-power projects intended for daily use.
ZF Friedrichshafen GS6-53DZ
The ZF Friedrichshafen GS6-53DZ 6-speed manual gearbox (S6-53DZ) is an ideal solution for motorsport-prepared cars due to its high durability (1000Nm+) and low price. Input shaft spline type (Male): 32.5x35-26N
ZF GS6-53DZ Gear Ratios |
||||||
| 1 | 2 | 3 | 4 | 5 | 6 | R |
| 5.080 | 2.804 | 1.260 | 1.270 | 1.000 | 0.835 | 4.607 |
ZF GS6-53DZ HGA THGA |
 |
ZF GS6-53DZ HGD THGD |
 |
ZF GS6-53DZ JGA TJGA |
 |
To install the flywheel, it is necessary to use a flywheel from the Mercedes-Benz M120 OE automatic version. The clutch release fork should be mounted on the lower position of the release bearing (in the case of a two-position bearing)
FAQ
1. Which starter motor should be used with the PMC Motorsport Mercedes-Benz M120 - BMW adapter?
The Mercedes OE starter motor must be used for the adapter installation.
2. Which ring gear should be used for the PMC Motorsport Mercedes-Benz M120 - BMW flywheel?
When installing the PMC Motorsport Mercedes-Benz M120 - BMW flywheel, you must use the ring gear (flywheel) from the automatic version of the Mercedes-Benz M120 OE.
3. Which clutch can I use with the PMC Motorsport flywheel?
The Mercedes-Benz M120 - BMW ZF flywheel is designed for the clutch pressure plate from the BMW M57 / M57N / M57N2 / N54 / B58 / BMW E46 M3 / Sachs Performance 883082.001243. Clutches from ACT / Spec / Tanaci are very often used with our kit (it is important that the custom pressure plate also fits the BMW OE flywheel: BMW M57 / M57N / M57N2 / N54 / B58). You must use a clutch disc with the appropriate spline for your gearbox, a dedicated release kit, and a slave cylinder.
BMW ZF (ZF Friedrichshafen S6-53) GS653DZ / GS6-53DZ - THGD code HGD
- Bell housing : 1067 401 060 / 1067401060
- Sticker number : 1067 010 003 / 23.00-7522205 / 23 00 7522205 / 23007522205
- BMW 5' E60 525D 530D M57n ZF GS6-53DZ - THGD / BMW OE 23 00 7526820 / 23 00 7526820
- BMW 5' E60 LCI 525D 530D M57n2 ZF GS6-53DZ - THGD / BMW OE 23 00 7526820 / 23 00 7526820
- BMW 5' E61 525D 530D M57n ZF GS6-53DZ - THGD / BMW OE 23 00 7526820 / 23 00 7526820
- BMW 5' E61 LCI 525D 530D M57n2 ZF GS6-53DZ - THGD / BMW OE 23 00 7526820 / 23 00 7526820
BMW ZF (ZF Friedrichshafen S6-53) GS653DZ / GS6-53DZ - TJGA code JGA
- Bell housing: 1067 401 060 / 1067401060
- Sticker number: 1067 010 013 / 23.00-7 565 218 / 23 00 7565218 / 23007565218
- BMW 5' E60 525D 530D M57n ZF GS6-53DZ - TJGA / BMW OE 23 00 7571426 / 23 00 7 571 426
- BMW 5' E60 LCI 525D 530D M57n2 ZF GS6-53DZ - TJGA / BMW OE 23 00 7571426 / 23 00 7 571 426
- BMW 5' E61 525D 530D M57n ZF GS6-53DZ - TJGA / BMW OE 23 00 7571426 / 23 00 7 571 426
- BMW 5' E61 LCI 525D 530D M57n2 ZF GS6-53DZ - TJGA / BMW OE 23 00 7571426 / 23 00 7 571 426