GEARBOX KINGS
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Product range
Automatic gearboxes
Explore the Gearbox Kings six-speed and eight-speed transmission range. Final application must always be confirmed using the vehicle VIN and original gearbox information.
Choose by gearbox code
Model-specific information
Symptoms can overlap across different faults and gearbox families. The information below is guidance—not a diagnosis or guarantee of compatibility.
6-speed
6HP19
Application guidance
Selected BMW applications. Confirm VIN, engine, driveline and original gearbox code.
Typical symptoms
- Harsh or jerking gear changes
- Delayed Drive or Reverse
- Gear slipping
- Transmission warning light
Warranty
6 months or 20,000 km, whichever occurs first, subject to written terms.
6-speed
6HP21
Application guidance
Selected BMW applications. Vehicle software and driveline specification must also match.
Typical symptoms
- Harsh downshifts
- Delayed engagement
- Shift flare or slipping
- Failsafe warning
Warranty
6 months or 20,000 km, whichever occurs first, subject to written terms.
6-speed
6HP26
Application guidance
Selected BMW and Land Rover applications. Variants are not automatically interchangeable.
Typical symptoms
- Jerking or harsh shifting
- Torque-converter shudder
- Failsafe mode
- Loss of drive
Warranty
6 months or 20,000 km, whichever occurs first, subject to written terms.
6-speed
6HP28
Application guidance
Selected BMW and Land Rover applications. Confirm the original unit and electronics.
Typical symptoms
- Harsh or delayed shifts
- Gear slipping
- Shudder under load
- Oil leak or unusual noise
Warranty
6 months or 20,000 km, whichever occurs first, subject to written terms.
8-speed
8HP45
Application guidance
Selected BMW, MINI and Land Rover applications. Software and driveline must match.
Typical symptoms
- Jerking or shift flare
- Delayed engagement
- Gear slipping
- Warning-light faults
Warranty
6 months or 20,000 km, whichever occurs first, subject to written terms.
8-speed
8HP50
Application guidance
Selected BMW, MINI and Land Rover applications. VIN and original gearbox code are required.
Typical symptoms
- Harsh or delayed shifts
- Shift flare
- Vehicle stuck in gear
- Vibration or unusual noise
Warranty
6 months or 20,000 km, whichever occurs first, subject to written terms.
8-speed
8HP70
Application guidance
Selected BMW and Land Rover applications. Engine, driveline, software and original gearbox must match.
Typical symptoms
- Harsh shifting
- Delayed engagement
- Transmission warning
- Loss of drive or unusual noise
Warranty
6 months or 20,000 km, whichever occurs first, subject to written terms.
Before you begin
The right details get a faster answer.
Your VIN is normally visible on the licence disc, dashboard, driver-door frame or registration document.
- Vehicle make and model
- Model year and engine
- VIN or chassis number
- Gearbox code, if known
- Mileage and symptoms
- Warning lights or fault codes
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This tool does not diagnose the vehicle or guarantee compatibility. Final compatibility and quotation must be confirmed by Gearbox Kings.