GRAZIANO 7- SPEED DCT MCLAREN TRANSMISSION REBUILD - MP4-12C
GRAZIANO 7- SPEED DCT MCLAREN TRANSMISSION REBUILD - MP4-12C
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Product Description
GTE Engineering
Graziano 7‑Speed DCT Transmission Rebuild – Precision Service for McLaren Super Series & MP4‑12C
Take the next step in maintaining or upgrading your McLaren’s drivetrain with our expert rebuild service of the renowned Graziano 7‑Speed Dual‑Clutch Transmission (DCT). This gearbox, originally engineered for McLaren’s Super Series, including the MP4‑12C, combines high performance with precision shifts.
What we provide:
Full teardown & inspection of gearbox housing, shafts, bearings, clutch packs, and hydraulic systems
Replacement of all wear parts (bearings, seals, gaskets) and inspection of critical shafts & synchros
Re‑assembly to factory tolerances and specifications
Use of proper DCT fluid & transmission oil as recommended for Graziano units
Final testing for smooth operation, shift accuracy, no leaks, and full performance restoration
Why choose this rebuild service?
The Graziano 7‑Speed DCT is a highly capable design used by McLaren for its Super Series.
Rather than replacing the entire unit (which is extremely costly), a rebuild allows you to restore performance at a fraction of the cost. For example, specialist rebuild offerings exist for McLaren gearboxes.
Ideal for owners of models like MP4‑12C, 650S, 720S, and others using this transmission family.
Peace of mind: we use proper fluids, pressures, and assembly standards, avoiding short‑term fixes.
Fitment & suitability:
Fits McLaren Super Series vehicles equipped with the Graziano 7‑Speed DCT (verify your VIN and gearbox variant)
Especially suitable for repair/restoration of MP4‑12C, 650S, 720S, 570S & related models
Also, an excellent upgrade/overhaul if your transmission shows signs of wear: e.g., slippage, rough shifts, oil leaks, clutch pack wear.
Important Customer Notes
- Ensure you confirm the correct transmission model/variant before purchase.
- Labour and installation not included, consult the installer or service centre for full fitment costs.
- After service, follow the recommended fluid change intervals and service schedule for longevity.
- This is a rebuild/service offering rather than simply a “core” unit, so expect thorough work and quality assurance.
- Restore your McLaren’s performance and precision with a rebuilt Graziano 7‑Speed DCT transmission, smooth shifts, rebuilt reliability, and be ready for high performance.

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