Stabilizer Bar Bush 22mm. Porsche 911 1984-89  ❭  91134388100

Stabilizer Bar Bush Front, Size: 22mm
This OE Match stabilizer bar bush is a replacement rubber suspension bush for the 22mm anti-roll bar. It is designed to match the original-style fitment and function, helping restore secure mounting and smooth stabilizer bar operation.
Sold individually,  4 required per vehicle.

Fits:
Porsche 911 1984-86 3.2L and Turbo Front axle - Please choose by size
Porsche 911 1987-89 3.2L and Turbo Front axle

Diagram ref no 24

The stabilizer bar bush holds the anti-roll bar securely in position while allowing controlled movement as the suspension operates. A correctly fitted bush helps reduce body roll, improve handling stability, and minimise knocking or looseness from the stabilizer bar mounting area.

Functions
•  Replaces the 22mm stabilizer bar bush
•  Supports and locates the anti-roll bar
•  Helps reduce body roll during cornering
•  Helps maintain stable suspension response
•  Reduces unwanted bar movement, knocking, and vibration
•  Suitable for suspension refresh or anti-roll bar service
•  OE Match replacement for Porsche 911 suspension repair.

Why Replace This Part?
Stabilizer bar bushes are exposed to road dirt, moisture, suspension load, vibration, and age. Over time, rubber bushes can crack, harden, split, compress, or wear, allowing excess anti-roll bar movement. Worn bushes may cause suspension knocking, vague handling, increased body roll, or failed inspection. Replacing worn bushes helps restore correct anti-roll bar support and suspension control.

When to Replace This Part
•   Suspension knocking or clunking is present
•   Stabilizer bar bushes are cracked, split, worn, or missing
•   Body roll feels excessive during cornering
•   Anti-roll bar or suspension service is being carried out
•   The stabilizer bar feels loose in its mounting points
•   The vehicle has failed inspection due to suspension bush wear
•   The car is undergoing Porsche 911 suspension restoration.

Where it fits on the car
This bush fits at the stabilizer bar mounting points on Porsche 911 models from 1984 to 1989. It is used with a 22mm stabilizer bar.

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Related, superseded, cross reference or alternative numbers for comparison.

91134388100

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