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Stabiliser / torsion bar mounting plate. Porsche 911 1965-73 / 930 75-77 / 914 - 90134375401
90134375401/1
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 914 (1970-1976)
Information
Stabiliser / torsion bar mounting plate.
OE Match stabiliser bar mounting plate - direct replacement for classic Porsche front anti-roll bar mounting on 911 (1965–73), 911 (930 1975–77), and 914. Restores correct suspension geometry and handling precision with durable, direct-fit construction.
Sold each, 2 required per vehicle.
Fits:
Porsche 911/911 S / 912 1965 - 1967
Porsche 911 S/L / 912 1968 - 1969
Porsche 911 S / Carrera 2.7 / 911 T/E 1970 - 1973
Porsche 911 (930) Turbo 1795 - 1977
Porsche 914 1970 - 1976
Diagram ref no 27
The mounting plate acts as a foundation for the stabiliser bar brackets and bushings, ensuring they remain correctly positioned against the chassis. Over many years of service, original plates can twist, crack, corrode, or wear, which can compromise the efficiency of the anti-roll system and lead to handling inconsistencies.
This OE Match replacement plate is ideal for suspension rebuilds, restoration projects, or upgrades where secure stabiliser bar attachment is required. It installs directly in place of the original with no modification needed and helps maintain the vehicle’s classic handling characteristics.
The stabiliser bar mounting plate provides a solid anchoring surface for the anti-roll bar bush brackets. By keeping the stabiliser bar correctly positioned, it helps reduce body roll during cornering, enhances steering precision, and maintains chassis stability under lateral loads.
Function:
• Anchors stabiliser (anti-roll) bar bush brackets to the chassis
• Maintains correct geometry and load transfer for suspension dynamics
• Reduces body roll and improves cornering stability
• Durable, corrosion-resistant construction for long service life
A worn, bent, or corroded stabiliser bar mounting plate can cause the anti-roll bar to shift under load, leading to decreased handling precision, increased body roll, and uneven suspension response. Replacing it with an OE Match mounting plate restores secure attachment for the stabiliser bar assembly, enhances lateral stability, and helps retain the intended driving dynamics of your classic Porsche.
When to replace:
• Visible rust, cracks, or deformation of the mounting plate
• Excessive play or movement in the anti-roll bar under cornering
• During front suspension rebuild or stabiliser bar service
• After collision or chassis repair affecting suspension mounts
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134375401
The product you are viewing cross references to these numbers
OE Match stabiliser bar mounting plate - direct replacement for classic Porsche front anti-roll bar mounting on 911 (1965–73), 911 (930 1975–77), and 914. Restores correct suspension geometry and handling precision with durable, direct-fit construction.
Sold each, 2 required per vehicle.
Fits:
Porsche 911/911 S / 912 1965 - 1967
Porsche 911 S/L / 912 1968 - 1969
Porsche 911 S / Carrera 2.7 / 911 T/E 1970 - 1973
Porsche 911 (930) Turbo 1795 - 1977
Porsche 914 1970 - 1976
Diagram ref no 27
The mounting plate acts as a foundation for the stabiliser bar brackets and bushings, ensuring they remain correctly positioned against the chassis. Over many years of service, original plates can twist, crack, corrode, or wear, which can compromise the efficiency of the anti-roll system and lead to handling inconsistencies.
This OE Match replacement plate is ideal for suspension rebuilds, restoration projects, or upgrades where secure stabiliser bar attachment is required. It installs directly in place of the original with no modification needed and helps maintain the vehicle’s classic handling characteristics.
The stabiliser bar mounting plate provides a solid anchoring surface for the anti-roll bar bush brackets. By keeping the stabiliser bar correctly positioned, it helps reduce body roll during cornering, enhances steering precision, and maintains chassis stability under lateral loads.
Function:
• Anchors stabiliser (anti-roll) bar bush brackets to the chassis
• Maintains correct geometry and load transfer for suspension dynamics
• Reduces body roll and improves cornering stability
• Durable, corrosion-resistant construction for long service life
A worn, bent, or corroded stabiliser bar mounting plate can cause the anti-roll bar to shift under load, leading to decreased handling precision, increased body roll, and uneven suspension response. Replacing it with an OE Match mounting plate restores secure attachment for the stabiliser bar assembly, enhances lateral stability, and helps retain the intended driving dynamics of your classic Porsche.
When to replace:
• Visible rust, cracks, or deformation of the mounting plate
• Excessive play or movement in the anti-roll bar under cornering
• During front suspension rebuild or stabiliser bar service
• After collision or chassis repair affecting suspension mounts
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134375401
90134375401
The product you are viewing cross references to these numbers
Price: €47.14
In stock
Related products
Vehicle Group
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Anti Roll Bar. FRONT
Related reference numbers
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99134370180
The product you are viewing cross references to these numbers
Porsche 991 GT3 2014>>
Porsche 981 Cayman GT4 2016>>
Related reference numbers
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99134370180
99134370180
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Price: €494.81
Orderable
Vehicle Group
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
Information
Anti roll bar.
Fits:
Porsche 991 R / GT3 / GT3 RS 2014>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133370180
The product you are viewing cross references to these numbers
Fits:
Porsche 991 R / GT3 / GT3 RS 2014>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99133370180
99133370180
The product you are viewing cross references to these numbers
Price: €859.09
Orderable
Vehicle Group
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Anti Roll Bar. REAR
Porsche 991 GT3 2014>>
Porsche 981 Cayman GT4 2016>>
Porsche 718 GT4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98133370580
The product you are viewing cross references to these numbers
Porsche 991 GT3 2014>>
Porsche 981 Cayman GT4 2016>>
Porsche 718 GT4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98133370580
99134370180
The product you are viewing cross references to these numbers
Price: €451.36
Orderable