Porsche Taycan Steering Gear — 9J1423051AL
Genuine OEM Porsche Taycan electric steering rack / steering gear, part number 9J1423051AL.
Vehicle: Porsche Taycan (Y1A)
OEM part number: 9J1423051AL
Replacement/reference: PAD423051C
Part type: Electric power steering rack / steering gear
Position: Front axle
System: Electric power steering (EPS)
Rear-axle steering: Compatible with vehicles equipped with rear-axle steering
Condition: New / Used — specify
Porsche’s OEM catalogue identifies PAD423051C as the replacement steering gear for the Taycan and lists 9J1423051AL among its superseded references. It is specifically described as a steering rack with rear-axle steering.
Compatibility
- Porsche Taycan Y1A
- 2019 onward applications
- Taycan 4S and other configurations depending on VIN
- Front electric steering rack
- Vehicles equipped with rear-axle steering
Used-parts listings confirm 9J1423051AL / PAD423051C on the Taycan 4S, including 2020–2023 vehicles.
Related OEM Numbers
| Reference | Description |
|---|---|
| 9J1423051AL | Original steering gear reference |
| PAD423051C | Porsche replacement/remanufactured reference |
| 9J1423051AG | Earlier reference |
| 9J1423051AC | Related earlier reference |
| 9J1423051J | Earlier reference |
The AL unit is part of a family of Taycan steering racks, and compatibility depends on equipment such as rear-axle steering.
Important
This is an electromechanical steering rack, not a conventional hydraulic steering box. It incorporates the electric steering motor/control electronics, so VIN matching and electronic calibration/programming may be required after installation.
Suggested listing title:
Porsche Taycan Y1A 4S OEM Electric Steering Rack Gear 9J1423051AL PAD423051C Rear Axle Steering













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