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Steering Racks
By OE Match
- Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
- Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
- Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
This steering rack ensuring a direct-fit replacement and full restoration of front steering functionality. It translates driver steering-wheel input into accurate lateral movement at the wheels, ensuring responsive steering feel, proper alignment and safe directional control. It built to mirror the original equipment in mounting interfaces, internal gear quality, seal systems and overall durability.
Fits:
LHD (Left Hand drive) cars
Porsche 971.1 Panamera 2017 - 2021
* for vehicles without rear axle steering (option code: 0N1)
Diagram ref no 1
We strongly recommend replacing the power steering pump at the same time as the steering rack. Swarf (metal particles) in the power steering system can circulate and cause damage to both components.
• OE ref part numbers: 971423051AM, 971423051BF, 971423051BK, 971423051BP, 971423051BT, 971423051CD, 971423051DK, 971423051ED, 971423051EP,
• Location: Front steering rack & pinion (steering gear) assembly – links steering column to tie rods, mounted beneath the front subframe.
The steering gear is a central component of your vehicle’s directional control system. If the rack and pinion assembly develops play, leaks power-assist fluid, or the internal gear surfaces wear, you’ll find yourself with vague steering feel, vehicle wander or increased effort. Replacing with a high-quality OE-Match unit restores accurate response, reliable alignment and longevity of the entire front-end assembly.
When and why to replace:
• Noticeable steering play, slack or a vague “on-centre” feel.
• Power-steering fluid leaks from the rack housing or boots, or visible damage to the rack.
• Vehicle drifting or wandering on the straight-away, or uneven tyre wear pointing to steering component play.
• After front-end collision damage or when replacing tie-rods, subframe or other major suspension components, since rack removal is already required.
• High-mileage or original rack still in service and showing symptoms of wear - proactive replacement preserves proper steering behaviour and avoids surprising failure.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
971423051EP
The product you are viewing cross references to these numbers
OEMatch Steering Racks — Fit, Function, Confidence
OEMatch supplies steering racks for Porsche models, chosen for servicing, restoration and upgrades. The steering rack converts steering-wheel rotation into lateral wheel movement; a correctly functioning rack supports accurate tracking, steering feel and vehicle stability in everyday driving and more demanding use.
Available Types
- Manual steering racks
- Hydraulic power-assisted racks
- Electric power-assisted racks
Understanding OEMatch Steering Racks
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original steering racks. OE (Original Equipment) refers to parts matching original specifications for the steering racks and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM steering racks engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. The steering rack assembly houses the rack and pinion, seals and mounting interfaces; it transmits driver input from the steering wheel into controlled wheel movement and works with the remainder of the steering system to help maintain tracking and feedback.
Benefits Include
- Restores precise steering response and reduces play
- Eliminates fluid leaks where present and restores predictable effort
- Supports accurate tracking and consistent tyre wear by maintaining correct geometry
Why Steering Racks Wear and Fail
- Seal deterioration leading to fluid loss and internal wear
- Corrosion or pitting on internal rack surfaces
- Contaminated fluid or debris causing accelerated wear
The Importance of Replacing with OEMatch Steering Racks
Maintaining a serviceable steering rack is important for control and safety on any Porsche. Worn or leaking racks can introduce play, uneven steering effort or unpredictable handling. Replacing a defective rack restores intended steering behaviour and reduces the risk of secondary damage to associated steering and suspension components; check mounting points, seals and fasteners during replacement.
Advantages
- Available across manual, hydraulic and electric formats to suit model requirements
- Direct-fit alternatives engineered to match original dimensions and tolerances
- Options suitable for routine servicing, refurbishment or performance restoration