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Anti Roll Bar Bushes

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DISPLAYING 1 to 16 (of 22 products)
1 2
91134379202/1KIT
Product Information
Product Information
Front Stabilizer Bar Mounting Bushing / Sway Bar Bushing, SET OF 4.
Size: 16mm
This Stabilizer bar bushing is designed to replace the original 16 mm anti-roll bar mount bush used in Porsche 911 models (1974–1977) models. It secures the stabilizer bar to the chassis, allowing proper flex while isolating vibration and lateral movement.

Fits:
Porsche 911 1974 - 1977

Diagram ref no 23

• Quantity: Set of 4 pieces
•  Inner Diameter: 16 mm (designed for 16 mm sway bar)
•  Function: Supports and isolates the anti-roll bar from the chassis while allowing controlled movement
•  Position: Front suspension — stabilizer bar mounting locations (two per side)
•  Symptoms of wear: Squeaking, knocking, excessive body roll, looseness, or sway bar movement
•  Benefits: OE-spec material hardness and fit, quieter ride, reduced vibration, restored bar performance, and long-term durability
•  Installation: Fit each bushing over the stabilizer bar, seat securely in the bracket cradle, and fasten using the correct factory clamps or straps

Over time, stabilizer (sway) bar bushings are subjected to continuous twisting, compression, and exposure to road debris, heat, and oils. The rubber material gradually hardens, cracks, or deforms, reducing its ability to cushion the stabilizer bar and maintain tension. When this occurs, the bar can move or rattle inside its mounts, leading to reduced cornering stability and increased noise during driving.

Replace this set when:
•  You hear clunking or squeaking noises from the front suspension
•  The car feels less stable in corners or exhibits excessive body roll
•  The bushings show visible cracks, tearing, or softness Performing front suspension repairs or sway bar service

Installing a new set of 4 bushings restores the proper preload and isolation in the stabilizer system — reducing roll, eliminating noise, and bringing back Porsche’s signature steering precision and balance.

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Related, superseded, cross reference or alternative numbers for comparison.

91134379202
91134379202

The product you are viewing cross references to these numbers
SUSPBUSHKIT/2
Product Information
Product Information
Bush kit suspension rebuild.  Front and Rear axles


Fits:
Porsche 911- 1974 to 1976

Please check front anti roll bar thickness - 16mm  or 20mm

Suspension bush rebuild kit using standard shore rating (not uprated)

Special Offer
PFF57-403-16
Product Information
Product Information
Powerflex Stabilizer Bar Bush Front
Size: 16mm

SET OF 4

powerflex

Fits:
Porsche 911 1974-77

Click 'Zoom in' for large parts diagram.
Diagram Ref No 23

Powerflex. Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

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

PFF57-403-16
91134379202
PFF57-403-16
PFF5740316
PFF57403-16

The product you are viewing cross references to these numbers
Special Offer
PFF57-403-20
Product Information
Product Information
Powerflex Anti Roll Bar Bush - Front
Size: 20mm

Replacement for Porsche parts No. 91134379203

SET OF 4

powerflex

Fits:
Porsche 911 1974-86 Front axle
Porsche 911 Turbo (930) 1975-86 Front axle

Click 'Zoom in' for large parts diagram.
Diagram Ref No 23.

Powerflex. Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

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

PFF57-403-20
91134379203
PFF57-403-20
PFF5740320
PFF57403-20

The product you are viewing cross references to these numbers
Special Offer
91134379202/1
Product Information
Product Information
Front Stabilizer Bar Mounting Bushing / Sway Bar Bushing
Size: 16mm
This Stabilizer bar bushing is designed to replace the original 16 mm anti-roll bar mount bush used in Porsche 911 models (1974–1977) models. It secures the stabilizer bar to the chassis, allowing proper flex while isolating vibration and lateral movement.
Sold each, 4 required.

Fits:
Porsche 911 1974 - 1977

Diagram ref no 23

•  Inner Diameter: 16 mm (fits 16 mm sway bar)
•  Function: Supports and isolates anti-roll bar from chassis while allowing movement
•  Position: Front suspension — stabilizer bar mounting location
•  Symptoms of wear: Squeaking, sway bar movement, body roll, looseness or play in suspension
•  Benefits: OEM-like material and fit, quieter ride, preserved bar function, durability
•  Installation: Fit over the bar, seat in bracket cradle, use correct clamps or straps

Over time, stabilizer (sway) bar bushings endure constant twisting, compression, and exposure to heat, oil, and road contaminants. The rubber material gradually hardens, cracks, or deforms, reducing its ability to isolate movement and maintain bar tension.

When this happens, the stabilizer bar can shift or rattle inside the mount, leading to poor handling balance and unwanted suspension noise.

Replace this bushing when:
  You notice clunking, squeaking, or knocking noises over bumps or during cornering
  The car feels less stable in turns or exhibits excessive body roll
  There are visible cracks, tears, or looseness in the rubber mount
  Performing suspension or sway bar service, or during a front-end restoration

Installing fresh bushings restores the correct preload and isolation in the stabilizer system — reducing body roll, eliminating noise, and bringing back that original Porsche steering precision and confidence.

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

91134379202
91134379202

The product you are viewing cross references to these numbers
PFC
Product Information
Product Information
Lateral support clamp anti roll bar. 

powerflex

Anti-Roll Bars (ARB’s) play an important role in a vehicle’s suspension system, helping to reduce body roll by transferring cornering load from one side of a vehicle to the other.

Often mounted to the vehicle’s chassis with rubber bushes, these bushes ensure the bar works as intended. To prevent the anti-roll bar from moving laterally within its mounts when turning, OE manufacturers will either bond the bushes to the bar, add dead-stops to the bar itself, or rely solely on the clamping pressure of the rubber.

But what happens when those bushes wear and need to be replaced? Often anti-roll bars with bonded bushes come as a costly complete assembly, so the alternative is to fit a more cost-effective unbonded polyurethane replacement, like the many we offer.

In most cases, friction from the bush will prevent any side-to-side bar movement. Still, when turning aggressively or cornering at higher speeds, a laterally shifting anti-roll bar decreases the efficiency and effectiveness of the bar, changing the dynamics of your suspension system in unpredictable ways. It also poses the risk of the bar fouling on other areas of the vehicle or suspension system.


Special Offer
KIT5217K
Product Information
Product Information
SuperPro Polyurethane Suspension Bush Kit.

superpro

Fits:
Porsche 911 1974-85 Cars with 18mm Front and 22mm Rear anti-roll bars

This kit includes
1 x SPF0893K Gear Linkage Bush Kit 2 Bushes, SuperPro Grease
1 x SPF1436K Front Strut Mount Bush Kit 2 Bushes, 2 Steel Tubes, SuperPro Grease
1 x SPF0526K Front Sway Bar link Bush Kit 4 Bushes, SuperPro Grease
1 x SPF1450-18K Front Sway Bar To Cross Member Mount Kit 2 Bushes, SuperPro Grease
1x SPF0236AK Front Torsion Bar Pivot Bush Kit 4 Bushes, SuperPro Grease
1 x SPF1375K Rear Engine Mounting Bush Kit 4 Bushes, 2 Steel Tubes, SuperPro Grease
1 x SPF0095-22K Rear Sway Bar Bottom Link Bush Kit 2 Bushes, SuperPro Grease
1 x SPF0134-22K Rear Sway Bar To Chassis Bush 2 Bushes, SuperPro Grease
1 x SPF0236K Torsion Bar Pivot Bush Kit 4 Bushes, SuperPro Grease
1 x SPF0988K Rear Trailing (Banana) Arm Front Bush Kit 4 Bushes, SuperPro Grease

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components.
Special Offer
PFR57-412-18
Product Information
Product Information
Powerflex Stabilizer Bar Bush Rear.
Stabilizer Bar Bush Rear - 18mm.
Drop Link Bush Rear - 18mm.
Fits - left and right side.

powerflex

SET OF 4

Replacement for Porsche parts No. 91133379302

Fits:
Porsche 911 1974-77 Rear
Porsche 911 Turbo 1975-77
Porsche 914 1970-76 Rear

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.

Powerflex. Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

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

PFR57-412-18
91133379302
PFR57-412-18
PFR5741218
PFR57412-18
91133379305

The product you are viewing cross references to these numbers
Special Offer
PFR57-412-18H
Product Information
Product Information
Powerflex Heritage Collection Stabilizer Bar Bush Rear.
Stabilizer Bar Bush Rear - 18mm.
Drop Link Bush Rear - 18mm.
Fits - left and right side.

powerflexh

SET OF 4

Replacement for Porsche parts No. 91133379302

Fits:
Porsche 911 1974-77 Rear
Porsche 911 Turbo 1975-77
Porsche 914 1970-76 Rear

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.


Powerflex Heritage Collection. For Modern Day Classics.

A range of bushes engineered for the road to compliment your classic car.

POWERFLEX Heritage Collection bushes are manufactured using modern day materials with properties biased for the road. These dark grey coloured bushes will improve any collector's car, whilst retaining the same standard appearance of a rubber bush.

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

PFR57-412-18H
91133379302
PFR57-412-18
PFR5741218
PFR57412-18

The product you are viewing cross references to these numbers
Special Offer
91133379305/1
Product Information
Product Information
Stabilizer bar bush, Rear - 18mm. 1 item (4 per car)
Drop link bush, Rear - 18mm.
Fits: left and right side.

oematch

Fits:
Porsche 911 1974-77 Rear
Porsche 911 Turbo 1975-77

Click 'Zoom in' for large parts diagram.
Diagram ref no 2.

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

91133379305
91133379305
91133379302
91133379300

The product you are viewing cross references to these numbers
Special Order item
91133379305
Product Information
Product Information
Stabilizer Bar Bush Rear - 18mm. 1 item (4 per car)
Drop Link Bush Rear - 18mm.
Fits: left and right side.

porsche

Fits:
Porsche 911 1974-77 Rear
Porsche 911 Turbo 1975-77

Click 'Zoom in' for large parts diagram.
Diagram ref no 2.

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

91133379305
91133379305
91133379302
91133379300
1650450200

The product you are viewing cross references to these numbers
PFR57-412-18BLK
Product Information
Product Information
Powerflex Black Series Stabilizer Bar Bush Rear.
Stabilizer Bar Bush Rear - 18mm.
Drop Link Bush Rear - 18mm.
Fits - left and right side.

powerflexblk

SET OF 4

Replacement for Porsche parts No. 91133379302.

Fits:
Porsche 911 1974-77 Rear
Porsche 911 Turbo 1975-77
Porsche 914 1970-76 Rear

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.


Powerflex Black Series - Designed for the Track - Ready to Race - Engineered to be the best.

Powerflex Black Series bushes are manufactured using a 95 Shore A compound to provide maximum control of chassis geometry. This compound can be up to 80% more resistant to load than standard rubber and 25% stiffer than our purple performance material.

If your requirements are purely for the ultimate in handling and chassis performance then Powerflex Black Series are unique, offering the most precise and accurate alignment for your chassis.

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsitive steering
- Longer service life of suspension components

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

PFR57-412-18BLK
91133379302
PFR57-412-18
PFR5741218
PFR57412-18

The product you are viewing cross references to these numbers
Special Offer
477411313N/1
Product Information
Product Information
Stabilizer bar bush 18mm

Fits:
Porsche 911 1978-85 Rear axle
Porsche 911 TURBO 1978-85 Rear axle
Porsche 911 TURBO 1989 Rear axle
Porsche 944 1985-91 Rear axle Please choose by size
Porsche 964 RS Rear axle
Porsche 964 C4 Rear axle Please choose by size
Porsche 968 Rear axle Cars with Sport Suspension & tiptronic transmission
Porsche 993 C2/C4 Rear axle Cars with standard suspension
Porsche 993 C2S/C4S Rear axle Cars with Sport Suspension - Please choose by size


This part number has been superseded from previous numbers:
- 477411313B

Click 'Zoom in' to display fitment diagram - Ref No 11.

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

477411313N
477411313B
477411313N
PF57209-18
1650450300
SPF0134-18
SPF0134-18K

The product you are viewing cross references to these numbers
Special Offer
SPF0134-
Product Information
Product Information
SuperPro Stabilizer Bar Bush D-Shape (W32mm x L35mm)
SET OF 2

superpro

Fits:
Porsche 911 1965-98
Porsche 924 1977-88
Porsche 944 1982-91
Porsche 968 1992-95
Porsche 928 1978-95
Porsche 356 1950-65
Porsche 914 1970-76

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

Click 'Zoom in' for large parts diagram.
Diagram Ref No 11

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

SPF0134-
477411313B
477411313N

The product you are viewing cross references to these numbers
Special Order item
91134379202
Product Information
Product Information
Stabilizer Bar Bush Front. Size: 16mm

porsche

Fits:
Porsche 911 1974-77

Click 'Zoom in' for large parts diagram.
Diagram Ref No 23

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

91134379202
91134379202
1640600400

The product you are viewing cross references to these numbers
PFF57-403-16H
Product Information
Product Information
Powerflex Heritage Collection Stabilizer Bar Bush Front.
Replacement OEM Part Number: 91134379202
Size: 16mm

SET OF 4

powerflexh

Fits:
Porsche 911 1974-77

Click 'Zoom in' for large parts diagram.
Diagram Ref No 23

Note: Please measure anti roll bar diameter before ordering.


Powerflex Heritage Collection. For Modern Day Classics.

A range of bushes engineered for the road to compliment your classic car.

POWERFLEX Heritage Collection bushes are manufactured using modern day materials with properties biased for the road. These dark grey coloured bushes will improve any collector's car, whilst retaining the same standard appearance of a rubber bush.

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

PFF57-403-16H
91134379202
PFF57-403-16
PFF5740316
PFF57403-16
PFF57-403-16H

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 22 products)
1 2
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