FERRARI F12 BERLINETTA F152 Complete Gearbox 278272

the part number 278272 refers to the Complete 7-speed Dual-Clutch Transmission (DCT) Assembly for the Ferrari F12 Berlinetta (F152).

This transaxle unit is a masterpiece of high-torque engineering, specifically designed to manage the 730 HP and 690 Nm of the F12’s naturally aspirated 6.3L V12.

1. Technical Identification

• Part Number: 278272 (Note: This number has been superseded several times; always check for the most current revision, such as 312444 or 326555, depending on production date).

• Type: 7-Speed Dual-Clutch (DCT), Rear-mounted Transaxle.

• Engineering: Developed by Getrag (Magna), this version features shortened gear ratios compared to the FF/GTC4Lusso to emphasize the F12’s aggressive acceleration.

• Integrated E-Diff 3: The electronic differential is integrated directly into this gearbox housing, allowing for millisecond-perfect torque vectoring.

2. 2026 Market Pricing (Estimated USD)

Replacing an F12 gearbox is a major financial undertaking. By 2026, the market is split between high-cost factory replacements and specialized internal repairs.

3. Common 2026 Failure Points

If you are sourcing part 278272, you are likely encountering one of these common F12 DCT issues:

• Speed Sensor / Harness Failure: The most notorious F12 gearbox issue. The internal wiring harness fails due to heat, causing the car to lose specific gears or throw a “Gearbox Failure” warning.

• Internal Hydraulic Leaks: Can lead to “slipping” or the inability to engage Reverse.

• Clutch Pack Wear: While durable, high-mileage cars or those used frequently on track may require the dual-clutch stack to be replaced (often part of the 278272 assembly).

4. Installation & Programming Requirements

• DEIS Calibration: You cannot simply bolt this in. It requires a full “Clutch Kiss Point” and “Self-Learning” procedure using the Ferrari DEIS diagnostic tool.

• Transmission Mounts: In 2026, it is standard practice to replace the gearbox rubber mounts (which deteriorate over time) while the transmission is out.

• Fluid Specs: Use only Shell Spirax S5 DCT1. The F12 gearbox generates significant heat; in 2026, specialists recommend an oil and filter change every 15,000–20,000 miles, regardless of what the official service manual says.

5. 2026 “Repair vs. Replace” Strategy

Because a new 278272 unit is so expensive, several specialists (like GTE Engineering or Hollywood Mechanic) now offer a “Gearbox Sensor Kit” repair. If your gearbox is shifting fine but throwing electronic errors, you can often save over $20,000 by repairing the internal sensors rather than replacing the entire assembly.