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Gearbox adapter plate Saab B204 B205 B234 B235 - Manual BMW ZF5 GS5-39DZ RWD
- PMC Motorsport aluminum gearbox adapter plate Saab H B204 B205 B234 B235 – BMW ZF-5 / Getrag 250G / Getrag 420G / GS6-37BZ / S5D-280Z / GS5-39DZ / GS6-37DZ / GS6-53DZ HGA
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Adapter Kit Saab H - manual 5-speed BMW M57 ZF GS5-39DZ - 240mm / 9.45" (RWD)

Adapter kit Saab H - BMW M50 S50 M52 S52 M54 ZF-5 5-speed - 240mm / 9.45" (RWD SWAP)

PMC Motorsport aluminum gearbox adapter plate Saab H B204 B205 B234 B235 – BMW ZF-5 / Getrag 250G / Getrag 420G / GS6-37BZ / S5D-280Z / GS5-39DZ / GS6-37DZ / GS6-53DZ HGA
Aluminum adapter plate enabling the connection (swap / conversion) of the Saab H (B204, B205, B234, B235) engine with a manual ZF (ZF Friedrichshafen) / Getrag gearbox from BMW. The adapter supports popular petrol engine gearboxes – ZF-5 (ZF 310 / ZF 320), Getrag 250G, Getrag 420G, GS6-37BZ (M54) – and diesel engine gearboxes – S5D-280Z, GS5-39DZ, GS6-37DZ, and GS6-53DZ HGA / HGB (E46 330d).
Are you planning an engine swap of the Saab H B204 / B205 / B234 / B235 engine into your BMW (E30, E36, E46, E34, E39)? Or maybe you are building a project with a Saab H engine (known from Saab 900, 9000, 9-3, and 9-5) in a rear-wheel drive car and looking for a durable manual gearbox, e.g. ZF-5, Getrag 420G or GS6-53DZ? In both cases, our adapter is a reliable solution. Gain a durable 5- or 6-speed BMW manual gearbox and easy access to spare parts.
The aluminum gearbox adapter plate was designed to simplify gearbox installation as much as possible, avoiding radical steps like cutting off the entire bellhousing – only the starter motor clearance needs to be prepared. The adapter requires a custom PMC Motorsport flywheel matched to the chosen gearbox (sold separately).
PMC Motorsport gearbox adapters are synonymous with precision and top quality. A design process based on 3D scanning and inspection using a measuring arm ensure a perfect fit. Production on modern CNC machines guarantees ideal engine-gearbox concentricity, which is crucial for powertrain durability.

Our entire production and R&D department are located in Poland. Over 90% of components are manufactured in-house.
Help with selection and after-sales support – PMC Motorsport Support
The PMC Motorsport team will help you choose the right kit and provide technical support in case of any doubts during installation. You can contact us via the contact form.
Purchase of individual components
Every element of the kit can be purchased separately.

Thousands of produced adapters and satisfied customers all over the world.
PMC Motorsport adapters are used in both daily drivers and professional motorsport projects.
From the beginning, we focus on the quality of the parts we manufacture. After each production stage, the component is inspected. Every part produced by us is engraved with a production serial number.
We confirm quality with the PN-EN ISO 9001:2015 certificate.

We ship our products to virtually all countries worldwide. For European Union countries (excluding islands) and the United Kingdom, shipping costs are calculated automatically. For countries outside the list, after placing an order, our team will prepare a shipping calculation and add it to your order. You will receive an email with the total order cost.
NOTE: The provided shipping quote together with the product price does not include additional fees / customs duties that may occur depending on the destination country.
0% VAT
0% VAT for customers holding an active EU VAT number (B2B option outside Poland) and in the case of exports outside the EU.
After positive verification in the VIES system, we modify the order by removing the charged VAT.
Why choose a BMW gearbox?
Availability and price. Millions of cars produced worldwide guarantee easy access to spare parts. Both parts and complete gearboxes are readily available at official dealerships and on the secondary market.
Strength and reliability. BMW ZF / Getrag gearboxes have been successfully used in both amateur and professional motorsport for many years. They can withstand very high torque (some models 1000 Nm+), while guaranteeing high reliability. They are ideal for swaps in high-power projects intended for daily use.
| Matching engines: | Saab H Saab B204, B205, B234i, B235R The adapter fits Saab H engines with engine block plate part number Saab OE 55557715. |
| Matching manual gearboxes – petrol: | GETRAG S5D-250G (S5D250) 5-speed BMW M50 M52 ZF ZF-5 S5D-310 (ZF 310 / S5-31) 5-speed BMW M50 ZF ZF-5 S5D-320 (ZF 320 / S5-32) 5-speed BMW M50 M52 S50 S52 S54 GETRAG 420G 6-speed (inline engines only) Getrag 420G TBAB – BMW E36 M3 S50 Getrag 420G TAGU – BMW E36 M3 S50 Getrag 420G TBAI – BMW E46 M3 S54 ZF S6-37 GS6-37BZ 6-speed ZF GS6-37BZ THEG – BMW M54 ZF S6X37 GS6X37BZ – BMW M54 |
| Matching manual gearboxes – diesel: | ZF S5D-280 5-speed ZF S5D-280Z – BMW E39 520d E46 320d M47 ZF S5-39 GS5-39DZ 5-speed ZF GS5-39DZ THBA THBM THBG THBK THBC – BMW E39 530d 525d E46 330d M57 M57D306D1 ZF S6-37 GS6-37DZ 6-speed ZF GS6-37DZ – BMW M47N M47N2 ZF GS6X37DZ – BMW M47N M47N2 ZF S6-53 GS6-53DZ 6-speed ZF GS6-53DZ HGA (THGA) – BMW E46 330d M57N M57D306D2 ZF S6X53 GS6X53DZ HGB (THGB) – BMW E46 330d M57N M57D306D2 |
Additional information

PMC Motorsport parts are intended for motorsport and race track use.
Installation should be carried out by professionals with knowledge in engine swaps and car modifications – in workshops and using properly adapted tools.

The adapter installation manual contains only basic knowledge necessary to physically connect the engine with the gearbox outside the car body.
Depending on your specific car, additional modifications may be required, such as adjusting mounts, engine/gearbox mounts, firewall, transmission tunnel, driveshaft length, etc.

We manufacture our adapters using fully recyclable materials.
Installation instructions
The gearbox adapter requires a custom PMC Motorsport flywheel matched to the chosen gearbox (not included in the kit).
The adapter fits Saab H engines with engine block plate part number Saab OE 55557715.
Gearboxes for petrol engines (ZF-5 and Getrag 250G / 420G) and diesel engines (M57 GS5-39DZ) share the same bolt pattern, but differ in mounting angle on the adapter. If after tightening the gearbox is set at the wrong angle, the installation must be corrected – the petrol gearbox was bolted into the diesel gearbox position or vice versa.

Frequently Asked Questions
Which engines does this adapter fit?
For Saab H engines: B204, B205, B234i, and B235R with engine block plate part number Saab OE 55557715.
Which gearboxes fit the adapter?
For manual gearboxes from petrol engines: ZF-5 (ZF 310 / ZF 320), Getrag S5D-250G, Getrag 420G (E36 M3 / E46 M3), and GS6-37BZ (M54), and from diesel engines: ZF S5D-280Z, GS5-39DZ, GS6-37DZ, and GS6-53DZ HGA / HGB (E46 330d). The adapter does not support automatic gearboxes. The complete list of versions can be found in the table above.
Is a flywheel included in the kit?
No. The adapter requires a custom PMC Motorsport flywheel selected for your chosen gearbox, available separately.
Do I need to cut the gearbox bellhousing?
No. The adapter was designed to avoid cutting the bellhousing – you only need to prepare the clearance hole for the starter motor.
The gearbox is at the wrong angle after tightening – what to do?
Petrol gearboxes (ZF-5 and Getrag 250G / 420G) and diesel gearboxes (M57 GS5-39DZ) share the same bolt pattern, but differ in mounting angle on the adapter. If the gearbox is at the wrong angle, it was bolted into holes intended for the other type – the installation needs to be corrected.
Which starter motor should be used?
Saab H OE starter motor. The starter motor is not included in the kit.
Does the price include customs duty for shipments outside the European Union?
No. The product price and shipping estimate do not include customs duties or additional fees that may apply in the recipient's country.
Can I buy with 0% VAT?
Yes, if you are a B2B customer outside Poland with an active EU VAT number (verification in the VIES system) or ordering with shipping outside the EU.
Are the included instructions sufficient for installation?
The instructions describe connecting the engine to the gearbox outside the car body. Depending on the vehicle, additional modifications may be required: mounts, bushings, firewall, gearbox tunnel, driveshaft length. We recommend installation by professionals.
- BMW 3' E36 M3 3.2 S50 S6S 420G GETRAG 420 - TAGU MT6 / BMW OE 23 00 1 222 700 / 23 00 1222700
- BMW 3' E36 M3 3.2 S50 S6S 420G GETRAG 420 - TBAB MT6 / BMW OE 23 00 1 434 507 / 23 00 1434507
- BMW 3' E36 M3 3.2 S50 S6S 420G GETRAG 420 (SMG) - TBAC MT6 / BMW OE 23 00 2 228 312 / 23 00 2228312
- BMW 3' E36 M3 3.2 S50 S6S 420G GETRAG 420 (SMG) - TAGX MT6 / BMW OE 23 00 2 228 817 / 23 00 2 228 817
- BMW 3' E46 M3 3.2 S54 GETRAG 420 S6S 420G - TBAI MT6 / BMW OE 23 00 2 229 721 / 23 00 2229721
- BMW 3' E46 M3 3.2 S54 GETRAG 420 S6S 420G (SMG) - TBAK MT6 / BMW OE 23 00 2 229 786 / 23 00 2229786
- BMW 3' E36 320i 323i 325i 323ti 325is M50 M52 GETRAG 250 S5D 250G - TAJT MT5 / BMW OE 23 00 1 434 410 / 23 00 1434410
- BMW 3' E36 Z3 2.0 2.2 2.2i 2.5 2.5i M52 M54 GETRAG 250 S5D 250G - TAJT MT5 / BMW OE 23 00 1 434 410 / 23 00 1434410
- BMW 3' E46 320i 320Ci 323i 323Ci 325i 325Ci 325ti M52 M54 M56 GETRAG 250 S5D 250G - TAJT MT5 / BMW OE 23 00 1 434 410 / 23 00 1434410
- BMW 5' E34 520i M50 GETRAG 250 S5D 250G - TAKG MT5 / BMW OE 23 00 1 222 069 / 23 00 1222069
- BMW 5' E34 520i M50 GETRAG 250 S5D 250G - TAKZ MT5 / BMW OE 23 00 1 221 837 / 23 00 1221837
- BMW 5' E34 520i M50 GETRAG 250 S5D 250G - TAKT MT5 / BMW OE 23 00 1 222 400 / 23 00 1222400
- BMW 5' E34 520i M50 GETRAG 250 S5D 250G - TAKS MT5 / BMW OE 23 00 1 222 404 / 23 00 1222404
- BMW 5' E34 520i M50 GETRAG 250 S5D 250G - TAJT MT5 / BMW OE 23 00 1 434 410 / 23 00 1434410
- BMW 5' E39 520i 523i 525i M52 M54 GETRAG 250 S5D 250G - TAJT MT5 / BMW OE 23 00 1 434 410 / 23 00 1434410
- BMW 3' E36 323i 325i 328i M50 M52 ZF S5D 320Z - THDU / BMW OE 23 00 1 222 984 / 23 00 1222984
- BMW 3' E36 323i 328i M52 ZF S5D 320Z - THMW / BMW OE 23 00 1 434 485 / 23 00 1434485
- BMW 3' E36 323i 328i M52 ZF S5D 320Z - THCH / BMW OE 23 00 7 503 993 / 23 00 7503993
- BMW 3' E36 M3 S50 S52 3.2 ZF S5D 320Z - THMW / BMW OE 23 00 1 434 485 / 23 00 1434485
- BMW 3' E36 M3 S50 S52 3.2 ZF S5D 320Z - THCH / BMW OE 23 00 7 503 993 / 23 00 7503993
- BMW 3' E36 Z3 2.8 M52 M 3.2 S50 S52 ZF S5D 320Z - THMW / BMW OE 23 00 1 434 485 / 23 00 1434485
- BMW 3' E36 Z3 2.8 3.0 M52 M54 M 3.2 S50 S52 ZF S5D 320Z - THCH / BMW OE 23 00 7 503 993 / 23 00 7503993
- BMW 3' E46 328i 328Ci 330i 330Ci M52 M54 ZF S5D 320Z - THCH / BMW OE 23 00 7 503 993 / 23 00 7503993
- BMW 3' E46 325xi 330xi M54 (xDrive) ZF S5D 320Z - THCG / BMW OE 23 00 7 502 658 / 23 00 7502658
- BMW 5' E34 525i M50 ZF S5D 320Z - THDU / BMW OE 23 00 1 222 983 / 23 00 1222983
- BMW 5' E34 525i M50 ZF S5D 320Z - THDU / BMW OE 23 00 1 222 984 / 23 00 1222984
- BMW 5' E39 523i 528i M52 ZF S5D 320Z - THDU / BMW OE 23 00 1 222 984 / 23 00 1222984
- BMW 5' E39 523i 528i M52 ZF S5D 320Z - THMW / BMW OE 23 00 1 434 485 / 23 00 1434485
- BMW 5' E39 523i 528i 530i M52 M54 ZF S5D 320Z - THCH / BMW OE 23 00 7 503 993 / 23 00 7503993
- BMW 7' E38 728i M52 ZF S5D 320Z - THDU / BMW OE 23 00 1 222 984 / 23 00 1222984
- BMW 7' E38 728i M52 ZF S5D 320Z - THMW / BMW OE 23 00 1 434 485 / 23 00 1434485
- BMW 7' E38 728i M52 ZF S5D 320Z - THCH / BMW OE 23 00 7 503 993 / 23 00 7503993
- BMW 5' E34 525i M50 ZF S5D 310Z - THDL / BMW OE 23 00 1 221 859 / 23 00 1221859
- BMW 5' E34 525i M50 ZF S5D 310Z - THDM / BMW OE 23 00 1 222 263 / 23 00 1222263
- BMW 5' E34 525ix M50 ZF S5D 310Z - THDH / BMW OE 23 00 1 222 180 / 23 00 1222180
- BMW 5' E34 525ix M50 ZF S5D 310Z - THDO / BMW OE 23 00 1 222 268 / 23 00 1222268
Bell housing : 1067 401 045 / 1067401045
Other numbers : 23 00 7553936 / 23007553936 / 23 00 7565193 / 23007565193 / 23 00 7553934 / 23007553934 / 23 00 7545385 / 23007545385
- BMW 3' E87 120D M47n2 ZF GS6-37DZ - THES / BMW OE 23 00 7 562 730 / 23 00 7562730
- BMW 3' E87 118D 120D M47n2 ZF GS6-37DZ - TJEM / BMW OE 23 00 7 565 194 / 23 00 7565194
- BMW 3' E46 320D 320cD 320tD M47n ZF GS6-37DZ - THES / BMW OE 23 00 7 562 730 / 23 00 7562730
- BMW 3' E46 320cD M47n ZF GS6-37DZ - TJEM / BMW OE 23 00 7 565 194 / 23 00 7565194
- BMW 3' E90 320D M47n2 ZF GS6-37DZ - THES / BMW OE 23 00 7 562 730 / 23 00 7562730
- BMW 3' E90 318D 320D M47n2 ZF GS6-37DZ - TJEM / BMW OE 23 00 7 565 194 / 23 00 7565194
- BMW 3' E91 320D M47n2 ZF GS6-37DZ - THES / BMW OE 23 00 7 562 730 / 23 00 7562730
- BMW 3' E91 318D 320D M47n2 ZF GS6-37DZ - TJEM / BMW OE 23 00 7 565 194 / 23 00 7565194
- BMW 5' E60 520D M47n2 ZF GS6-37DZ - THES / BMW OE 23 00 7 562 730 / 23 00 7562730
- BMW 5' E60 520D M47n2 ZF GS6-37DZ - TJEM / BMW OE 23 00 7 565 194 / 23 00 7565194
- BMW 5' E60 LCI 520D M47n2 ZF GS6-37DZ - TJEM / BMW OE 23 00 7 565 194 / 23 00 7565194
- BMW 5' E61 520D M47n2 ZF GS6-37DZ - THES / BMW OE 23 00 7 562 730 / 23 00 7562730
- BMW 5' E61 520D M47n2 ZF GS6-37DZ - TJEM / BMW OE 23 00 7 565 194 / 23 00 7565194
- BMW 5' E61 LCI 520D M47n2 ZF GS6-37DZ - TJEM / BMW OE 23 00 7 565 194 / 23 00 7565194
- BMW 3 Series E46 330D M57 ZF GS5-39DZ - THBC / BMW OE 23 00 7 501 342 / 23 00 7501342
- BMW 3 Series E46 330D M57 ZF GS5-39DZ - THBK / BMW OE 23 00 7 508 772 / 23 00 7508772
- BMW 3 Series E46 330D M57 ZF GS5-39DZ - THBM / BMW OE 23 00 7 518 077 / 23 00 7518077
- BMW 5 Series E39 530D M57 ZF GS5-39DZ - THBA / BMW OE 23 00 1 434 505 / 23 00 1434505
- BMW 5 Series E39 530D M57 ZF GS5-39DZ - THBG / BMW OE 23 00 7 508 031 / 23 00 7508031
- BMW 5 Series E39 525D 530D M57 ZF GS5-39DZ - THBC / BMW OE 23 00 7 501 342 / 23 00 7501342
- BMW 5 Series E39 525D M57 ZF GS5-39DZ - THBK / BMW OE 23 00 7 508 772 / 23 00 7508772
- BMW 5 Series E39 525D M57 ZF GS5-39DZ - THBM / BMW OE 23 00 7 518 077 / 23 00 7518077
ZF Friedrichshafen S5-39DZ
The ZF Friedrichshafen GS5-39DZ 5-speed manual gearbox (S5-39DZ), due to its high durability (1000Nm+) and low price, is an ideal solution for cars prepared for drifting. The ZF GS5-39DZ was installed in BMWs with the iron-block M57 engine (E39 530D 525D and E46 530D). Input shaft spline (male type): 28x35-10N
ZF GS5-39DZ Gear Ratios |
|||||
|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | R |
| 5.240 | 2.910 | 1.810 | 1.270 | 1.000 | 4.850 |
BMW ZF (ZF Friedrichshafen S6-53) GS653DZ / GS6-53DZ - THGA code HGA
Bell housing : 1067 401 061 / 1067301061
Sticker number: 1067 010 001 / 23.00-7522202 / 23 00 7522202 / 23007522202
- BMW 3' E46 330D 330cD M57n ZF GS6-53DZ - THGA / BMW OE 23 00 7 501 342 / 23 00 7501342







