BENTLEY BENTAYGA 6.0 W12 GEARBOX – 8HP95A (SHY) AUTOMATIC TRANSMISSION
This is the OEM 8-speed automatic gearbox (ZF 8HP95A / SHY specification) used in the Bentley Bentayga 6.0 W12 (36A platform).
It is a high-performance transmission built for extreme torque handling, smooth shifting, and luxury SUV refinement. The 8HP95A is part of the ZF 8-speed family used across top-tier Volkswagen Group performance vehicles.
Technical Specifications
| Specification | Details |
|---|---|
| OEM Type | ZF 8HP95A |
| Bentley Code | SHY (application-specific variant) |
| Vehicle Platform | Bentley Bentayga 36A |
| Engine Compatibility | 6.0 W12 TSI |
| Transmission Type | 8-Speed Automatic |
| Drive Type | AWD (All-Wheel Drive) |
| Torque Capacity | High torque (W12 rated) |
| Control System | Mechatronic electronic control |
| Gear Ratios | Adaptive multi-ratio system |
| Cooling | Integrated transmission oil cooling |
| Condition | OEM Used / Refurbished / New (varies) |
Key Features
High-Torque W12 Compatibility
- Engineered for Bentley’s 6.0 W12 twin-turbo engine
- Handles extreme torque output smoothly
- Designed for luxury performance SUV applications
ZF 8-Speed Technology
- Fast and smooth gear transitions
- Adaptive shift logic
- Improved fuel efficiency vs older 6-speed systems
Luxury Driving Calibration
- Comfort-focused shifting behavior
- Sport mode performance tuning
- Integrated with Bentley drive mode systems
Vehicle Compatibility
Fits selected:
- Bentley Bentayga 6.0 W12 (2016–2020)
- Bentley Bentayga Speed (W12 variants)
- Some Continental GT / Flying Spur W12 platforms (variant-dependent)
Always verify:
- Gearbox code (SHY / SHT variants)
- ECU compatibility
- Drivetrain calibration
- Torque converter specification
Common Symptoms of Gearbox Failure
- Harsh or delayed shifting
- Transmission warning lights
- Gear slipping or limp mode
- Oil leaks from gearbox housing
- Mechatronic control faults
Installation Notes
- Professional installation required
- ECU/TCU programming may be necessary
- Transmission fluid and filter must be replaced during installation
- Adaptation reset required after fitting
- Cooling system inspection recommended









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