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Flywheel BMW M50 M52 M54 S50 S52 S54 - BMW M57N HGU HGK - 184mm 7.25" (P)
- Flywheel allowing the connection (swap / conversion) of the BMW M50 S50 M52 S52 M54 S54 engine with the manual 6-speed ZF (ZF Friedrichshafen) GS6-53DZ gearbox from a BMW - designed for 7.25" POT-type racing clutches.
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Race Stage 3 BMW M50 M52 M54 S50 S52 S54 - BMW M57N HGU HGK - 184mm 7.25" (P) (V)

Race Stage 2 BMW M50 M52 M54 S50 S52 S54 - BMW M57N2 HGU HGK - 184mm 7.25" (P)

Race Stage 3 BMW M50 M52 M54 S50 S52 S54 - BMW M57N2 HGU HGK - 184mm 7.25" (P)

PMC Motorsport Custom Flywheel BMW M50 M52 M54 S50 S52 S54 - BMW M57n M57n2 ZF GS6-53DZ HGU HGK E9x 325D 330D 6-speed Diesel - 184mm 7.25" POT Type
Custom aluminum flywheel allowing for the connection (swap / conversion) of the BMW M50 M52 M54 S50 S52 S54 engine with the manual 6-speed ZF (ZF Friedrichshafen) GS6 gearbox from a BMW. The flywheel is designed for 7.25" POT-type clutches (based on Tilton OT-II Cerametallic Pressure Plate 7.25" 66-312xxx 66-013xxx - fits other clutches meeting Tilton dimensions). This adapter is intended for professional motorsport only!
PMC Motorsport gearbox adapters are a synonym for precision and top quality. The design process based on 3D scanning and inspection with a measuring arm ensure a perfect fit. Production on modern CNC machines guarantees ideal concentricity 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. More than 90% of the components are manufactured by our company.
Selection assistance and after-sales support - PMC Motorsport Support
The PMC Motorsport team will help you choose the right kit for you. In case of any doubts during installation, they will provide technical support. You can contact us via the contact form.
Individual component purchase
Our offer includes every element of our kit, which can be purchased separately.
Thousands of manufactured adapters and satisfied customers worldwide.
PMC Motorsport adapters are used in both daily cars and professional projects intended for motorsport.
From the beginning, we focus on the quality of the parts we manufacture. Every element is inspected after each stage of production. Every component produced by us is engraved with a production serial number.
Quality confirmed by ISO certificate PN-EN ISO 9001:2015
We ship our products to almost every country in the world. Shipping costs for European Union countries (excluding islands) and the UK are calculated automatically. For countries not on the list, our team will calculate shipping costs after the order is placed and add them to the order. You will receive an email with the order cost.
NOTE: The provided shipping quote along 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 with an active European VAT ID (option for B2B customers outside Poland) and for export outside the EU.
After positive verification in the VIES system, we modify the order by removing the charged VAT.
| Compatible engines: |
BMW BMW M50 BMW M52 BMW M54 BMW S50 BMW S52 BMW S54 |
| Compatible gearboxes: |
ZF (ZF Friedrichshafen) S6-53 GS6-53DZ 6-speed ZF S6-53 GS6-53DZ HGU (THGU) BMW M57n2 E9x 330D ZF S6-53 GS6-53DZ HGK (THGK) BMW M57n2 E9x 330D ZF GS6X53DZ HGW (THGW) BMW M57n2 E9x 330Dx xDrive ZF GS6X53DZ HGL (THGL) BMW M57n2 E9x 330Dx xDrive |
Additional Information
PMC Motorsport parts are intended for motorsport. For use on racing tracks.
Parts are intended for installation by professionals with knowledge of engine SWAPs and car modifications - in workshops and using tools appropriately adapted for this purpose.
The adapter installation manual contains only basic knowledge necessary for the physical connection of the engine with the gearbox outside the car body.
Depending on the car, additional modifications may occur, such as: fitting mounts, bushings, engine firewall, gearbox tunnel, driveshaft length, etc.
Our adapters are made from materials that are fully recyclable.



BMW M50
- BMW M50B20
- BMW M50TUB20
- BMW M50B25
- BMW M50TUB25
BMW M52
- BMW M52B20
- BMW M52B25
- BMW M52B28
- BMW M52TUB20
- BMW M52TUB25
- BMW M52TUB28
BMW M54
- BMW M54B22
- BMW M54B25
- BMW M54B30
BMW S50
- BMW S50B30
- BMW S50B32
BMW S52
- BMW S52B32
BMW S54
- BMW S54B32
BMW ZF (ZF Friedrichshafen S6-53) GS653DZ / GS6-53DZ - THGU code HGU
Bell housing: 1067 401 161 / 1067401161
Sticker number: 1067 010 014 / 23.00-7565213 / 23 00 7565213 /
- BMW 3' E90 325D 330D M57n2 ZF GS6-53DZ - THGU / BMW OE 23 00 7 571 420 / 23 00 7571420
- BMW 3' E90 LCI 325D M57n2 ZF GS6-53DZ - THGU / BMW OE 23 00 7 571 420 / 23 00 7571420
- BMW 3' E91 325D 330D M57n2 ZF GS6-53DZ - THGU / BMW OE 23 00 7 571 420 / 23 00 7571420
- BMW 3' E91 LCI 325D M57n2 ZF GS6-53DZ - THGU / BMW OE 23 00 7 571 420 / 23 00 7571420
- BMW 3' E92 325D 330D M57n2 ZF GS6-53DZ - THGU / BMW OE 23 00 7 571 420 / 23 00 7571420
- BMW 3' E93 325D 330D M57n2 ZF GS6-53DZ - THGU / BMW OE 23 00 7 571 420 / 23 00 7571420
BMW ZF (ZF Friedrichshafen S6-53) GS653DZ / GS6-53DZ - THGK code HGK
Bell housing : 1067 401 161 / 1067401161
Sticker number : 1067 010 004 / 23.00-7539000 / 23 00 7539000 / 23007539000
- BMW 3' E90 325D 330D M57n2 ZF GS6-53DZ - THGK / BMW OE 23 00 7 560 725 / 23 00 7560725
- BMW 3' E90 LCI 325D M57n2 ZF GS6-53DZ - THGK / BMW OE 23 00 7 560 725 / 23 00 7560725
- BMW 3' E91 325D 330D M57n2 ZF GS6-53DZ - THGK / BMW OE 23 00 7 560 725 / 23 00 7560725
- BMW 3' E91 LCI 325D M57n2 ZF GS6-53DZ - THGK / BMW OE 23 00 7 560 725 / 23 00 7560725
- BMW 3' E92 325D 330D M57n2 ZF GS6-53DZ - THGK / BMW OE 23 00 7 560 725 / 23 00 7560725
- BMW 3' E93 325D 330D M57n2 ZF GS6-53DZ - THGK / BMW OE 23 00 7 560 725 / 23 00 7560725














