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Stabiliser / torsion bar mounting plates, SET OF 2. Porsche 911 1965-73 / 930 75-77 / 914 - 90134375401
90134375401/1KIT
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 plates.
OE Match Stabiliser Bar Mounting plate kit includes two plates — one for each side — to provide a balanced and secure mounting base for the front anti-roll bar on classic Porsche chassis. The stabiliser bar mounting plates provide a solid anchor surface for the anti-roll bar’s bush brackets, transferring roll-control forces into the chassis and helping maintain alignment and suspension geometry during dynamic handling.
SET OF 2
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 front anti-roll (stabiliser) bar plays a vital role in a Porsche’s suspension system by reducing body roll in corners and improving handling stability. The mounting plates serve as the interface between the chassis and the stabiliser bar bush brackets. Over time, original plates can corrode, deform, or fatigue, especially on older models exposed to road salt, moisture, or age-related wear.
Replacing both mounting plates with this OE Match set ensures proper anti-roll bar attachment, restores chassis integrity around the suspension points, and supports balanced handling performance - critical for spirited driving and classic restoration projects alike.
These plates are ideal for use during suspension rebuilds, anti-roll bar servicing, or full chassis restoration work.
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 kit includes two plates — one for each side — to provide a balanced and secure mounting base for the front anti-roll bar on classic Porsche chassis. The stabiliser bar mounting plates provide a solid anchor surface for the anti-roll bar’s bush brackets, transferring roll-control forces into the chassis and helping maintain alignment and suspension geometry during dynamic handling.
SET OF 2
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 front anti-roll (stabiliser) bar plays a vital role in a Porsche’s suspension system by reducing body roll in corners and improving handling stability. The mounting plates serve as the interface between the chassis and the stabiliser bar bush brackets. Over time, original plates can corrode, deform, or fatigue, especially on older models exposed to road salt, moisture, or age-related wear.
Replacing both mounting plates with this OE Match set ensures proper anti-roll bar attachment, restores chassis integrity around the suspension points, and supports balanced handling performance - critical for spirited driving and classic restoration projects alike.
These plates are ideal for use during suspension rebuilds, anti-roll bar servicing, or full chassis restoration work.
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
About kit
This kit is comprised of the following items:
2 x Stabiliser / torsion bar mounting plate. Porsche 911 1965-73 / 930 75-77 / 914 (90134375401/1
£79.90
Now £71.90
In stock
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Vehicle Group
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
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Information
Anti Roll Bar. FRONT
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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
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- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
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Information
Hexagon collar nut, self locking M12 x 1,5
Sold each - Various suspension applications
Fits:
Porsche 718 Boxster Spyder- 2019 Onwards
Porsche 718 Cayman GT4 - 2019 Onwards
Porsche 992 - 2019 Onwards
Porsche 992 GT3 - 2019 Onwards
Porsche 9J1 Taycan - 2020 Onwards
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Sold each - Various suspension applications
Fits:
Porsche 718 Boxster Spyder- 2019 Onwards
Porsche 718 Cayman GT4 - 2019 Onwards
Porsche 992 - 2019 Onwards
Porsche 992 GT3 - 2019 Onwards
Porsche 9J1 Taycan - 2020 Onwards
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Price: £2.15
In stock