Steering knuckle, Front. Porsche 955 / 957 Cayenne  ❭  95534115

Front steering knuckle / Pivot bearing / Swivel mounting
These OE Match steering knuckles are manufactured to replicate the original Porsche steering knuckles fitted to the front suspension of Porsche Cayenne 955 and 957 models. These knuckles form the structural pivot points for the wheel hub, suspension arms, and steering linkages.

Fits:

Porsche 955 Cayenne 3.2L V6 2003-06
Porsche 955 Cayenne S 4.5L V8 2003-06
Porsche 955 Cayenne Turbo 4.5L 2003-06
Porsche 955 Cayenne Turbo S 4.5L 2006>>
Porsche 957 Cayenne 3.0L Diesel 2007-10
Porsche 957 Cayenne 3.6L 2007-10
Porsche 957 Cayenne S/GTS 4.8L 2007-10
Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10

Diagram ref no 1

Each OE Match knuckle is designed to accept the wheel hub/bearing, brake caliper mounting points, suspension arm ball joints, and tie rod ends just like the genuine part - delivering correct fitment and restoring proper front-end geometry.

The steering knuckle supports the wheel assembly and transmits vertical and lateral loads from the suspension to the wheel hub, while also providing precise mounting points for steering and braking components. They ensure that wheel movement is controlled, predictable, and aligned with the vehicle’s original suspension design.

Function:  Mounted at the front of the vehicle, the OE Match steering knuckle is the central pivot for the wheel hub and bearing assembly. It interfaces with control arms, strut/ball joint connections, and the steering tie rod to maintain proper steering response and suspension geometry. By holding these elements in the correct relation, the knuckle ensures stable wheel alignment, even tyre wear, and responsive handling under various road conditions.

Steering knuckles take significant load and impact forces as part of the front suspension and steering system. Over time, original knuckles can become worn or damaged from road impacts, corrosion, or general use - leading to misalignment, irregular tyre wear, and compromised handling. Installing OE Match steering knuckles restores correct mounting geometry, improves steering precision and safety, and extends the life of associated suspension and steering components.

Replace the steering knuckle if any of the following are present:
• Visible cracks, bends, or impact damage
•  Persistent steering wander or alignment drift
•  Excessive hub bearing play that cannot be corrected by bearing replacement alone
•  After accident repair involving front suspension components
•  Competitive or high-stress driving requiring restored precision

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95534115

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