Stabiliser bar bush, Front, SINGLE HALF. Porsche 955 / 957 Cayenne  ›  95534379250

OE Match front stabiliser bar bush for selected Porsche 955 / 957 Cayenne models with air suspension. Supplied as a single half; four halves are required per vehicle.

Fits

Porsche 955 Cayenne 4.5L / Turbo 4.5L 2004-06 (I1BK)
Porsche 957 Cayenne 4.8L / Turbo 4.8L 2007-10 (I1BK)

*I1BK - cars with air suspension with levelling system and height adjustment (PASM)

Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram ref no 2

What This Product Does

The bush forms a cushioning support between the front anti-roll bar and its mounting. It permits the movement needed for the bar to operate while limiting unwanted displacement within the support.

Functions

Supports the stabiliser bar at its mounting point, cushions vibration and helps retain the bar in its intended position.

Technical Details

• Part reference: 95534379250.
• Position: Front.
• Supply format: SINGLE HALF. 
• Sold in halves 4 per car.
• Identification marking: YELLOW.
• Existing product specification: 33.90mm. Both supplied parts diagrams describe this reference as 35.90mm. These dimensions conflict; confirm the required size against the original component and its identification markings before ordering.

Symptoms of Fault

Inspection may be warranted if bumps produce knocking or squeaking, the bush is cracked or flattened, or the bar moves excessively within its mount. Similar noises can originate from drop links or other suspension joints, so establish the source before replacing components.

Why Replacement Matters

A worn mounting can leave clearance around the bar and allow repeated movement that produces noise. Renewing a correctly diagnosed bush addresses that mounting wear. Check the bar contact surface, retaining bracket and neighbouring suspension components during the repair.

FAQs

Is this a complete mounting bush?
No. This component is one half; the supplied information specifies four halves per car.

How should I select the correct version?
Check the vehicle specification, original reference, yellow markings and measured dimensions. Resolve the 33.90mm versus 35.90mm discrepancy before selecting this component.

Should both mounting positions be inspected?
Yes. Examine both supports for deterioration rather than assuming that only the noisy position is worn.