Front stabilizer bar bush 16mm, SET OF 4. Porsche 911 74-77 - 91134379202
91134379202/1KIT
Vehicle Group
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
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Related, superseded, cross reference or alternative numbers for comparison.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
The product you are viewing cross references to these numbers
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
About kit
This kit is comprised of the following items:
4 x Front stabilizer bar bush 16mm. Porsche 911 74-77 (91134379202/1
Price: €44.08
In stock
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Vehicle Group
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- 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
- Porsche 958 Cayenne V6 3.6L Petrol 300Hp 2010-17
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Information
Stabilizer Bar Bush Front
Size: 36.80mm
Fits:
Porsche 955 Cayenne MKI V6 3.2L 2004-06 / Cayenne S V8 Cars without Air suspension (not PDCC cars)
Porsche 957 Cayenne MKII 2006-08
Fits most cars. Please go by size of the bar 36.80mm and colour markings GREEN, ORANGE, BROWN (not PDCC cars)
Porsche 958 Cayenne MKIII 2011>>
Cars without active body control (not PDCC cars)
Click 'Zoom in' for large parts diagram
Diagram ref no 2
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95534379261
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Size: 36.80mm
Fits:
Porsche 955 Cayenne MKI V6 3.2L 2004-06 / Cayenne S V8 Cars without Air suspension (not PDCC cars)
Porsche 957 Cayenne MKII 2006-08
Fits most cars. Please go by size of the bar 36.80mm and colour markings GREEN, ORANGE, BROWN (not PDCC cars)
Porsche 958 Cayenne MKIII 2011>>
Cars without active body control (not PDCC cars)
Click 'Zoom in' for large parts diagram
Diagram ref no 2
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Price: €17.55
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Vehicle Group
- 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 S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne V6 3.6L Petrol 300Hp 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel 245HP 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid 380HP 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel 382HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol 500HP 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol 550HP 2010-17
Information
Stabilizer Bar Bush Rear. Sold in halves 4 per car.
Size: 24.10mm
Fits:
Porsche 955 Cayenne MKI 2003-06 (cars without decoupling anti-roll bar)
Porsche 957 Cayenne MKII 2007-10 (cars without PDCC)
Porsche 958 Cayenne MKIII 2011-18 (cars without PDCC)
Please go by size of the bar 24.10mm and colour markings GREEN
Click 'Zoom in' for large parts diagram
Diagram ref no 2
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95533379240
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Size: 24.10mm
Fits:
Porsche 955 Cayenne MKI 2003-06 (cars without decoupling anti-roll bar)
Porsche 957 Cayenne MKII 2007-10 (cars without PDCC)
Porsche 958 Cayenne MKIII 2011-18 (cars without PDCC)
Please go by size of the bar 24.10mm and colour markings GREEN
Click 'Zoom in' for large parts diagram
Diagram ref no 2
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Price: €23.90
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Vehicle Group
- 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 S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne V6 3.6L Petrol 300Hp 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel 245HP 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid 380HP 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel 382HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol 500HP 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol 550HP 2010-17
Information
Stabilizer Bar Bush Rear. TWO HALVES
Size: 24.10mm
Fits:
Porsche 955 Cayenne MKI 2003-06 (cars without decoupling anti-roll bar)
Porsche 957 Cayenne MKII 2007-10 (cars without PDCC)
Porsche 958 Cayenne MKIII 2011-18 (cars without PDCC)
Please go by size of the bar 24.10mm and colour markings GREEN
Click 'Zoom in' for large parts diagram
Diagram ref no 2
Related reference numbers
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95533379240
The product you are viewing cross references to these numbers
Size: 24.10mm
Fits:
Porsche 955 Cayenne MKI 2003-06 (cars without decoupling anti-roll bar)
Porsche 957 Cayenne MKII 2007-10 (cars without PDCC)
Porsche 958 Cayenne MKIII 2011-18 (cars without PDCC)
Please go by size of the bar 24.10mm and colour markings GREEN
Click 'Zoom in' for large parts diagram
Diagram ref no 2
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