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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
This is the replacement Control arms for the 2180010 kit.
GT3 Front Suspension System. The Ultimate Front Suspension System
Our GT3 front suspension delivers superior grip and ride quality.
We've adapted our 997 GT3 control arms to fit early '65-'89 911 and '70-'76 914. The system includes a complete subframe and replaces the stock crossmember, control arms, mounts, bushings and ball joints. Built from aircraft grade aluminum, the system is about half the weight of the replaced components.
Ease of adjustment
Easily adjust camber, caster and even track width.
Left and right threaded double adjusters are provisioned on the control and caster arms to provide for easy length adjustment without disconnecting the member.
Low friction, spherical action
Low friction allows the suspension to follow road/track irregularities smoothly, keeping tire contact patches stable. Ride and performance are greatly improved.
Pivot points are precision spherical heim joints, oversized for strength and durability. Spherical heim joints move freely with very low friction, yet precisely position suspension members to maintain alignment settings with zero deflection under load. Lack of deflection makes the car predictable and easier to drive fast, reducing need for constant corrections by the driver.
Spherical action of the heim joints self aligns continuously, ensuring smooth non-binding action even when the chassis is flexing under load.
Weathersealed
Heim and ball joints are completely sealed to keep out contaminants and water. The result is a extended life and a robust system suitable for street or track use.
Improved Geometry and subframe
Control arms are longer than stock to provide a improved camber curve and grip when cornering. Front pickup point is similarly moved inboard to maintain a stable caster curve.
Our GT3 subframe includes longitudinal members that connect the front mounts back to the crossmember. This provides a proper load path to transfer the considerable braking forces from the front mounts back to the crossmember. This mimics the braking load path of the factory 935 arms and product control arms.
Braking loads are thus fed into the chassis at the crossmember, as intended by the factory.
Fit and finish
Attention to detail stands out. From the quality of the machine work to the hard anodize finish that is both attractive and scratch resistant. Stressed threads are heli-coiled for strength. Heim joints are replaceable and sealed for durability.
The system readily bolts onto your existing chassis, no drilling or welding required – installation is completely reversible.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2180016-SA
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
SET OF 4 bushes.
Fits:
Porsche 911 1970-89
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
Fits to No. 14 on the diagram
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SPF0236AK
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Front Wishbone (A-Frame)
Restore the precision handling and suspension performance of your classic Porsche 911 with this OE Match Front A Arm Wishbone, designed for Porsche 911 models produced between 1974 and 1989. As a critical component of the front suspension system, the A arm wishbone helps maintain correct wheel alignment, suspension geometry and steering response, ensuring the vehicle delivers the driving characteristics Porsche intended.
Manufactured to OE specifications, this replacement front wishbone provides the correct fit, strength and durability required for both road and enthusiast driving. Whether you're carrying out a complete suspension rebuild, replacing worn components or restoring a classic air-cooled 911, this OE Match A arm offers dependable performance and factory-correct fitment.
What Does the Front A Arm Wishbone Do?
The front A arm wishbone is one of the primary suspension
links connecting the front wheel assembly to the vehicle chassis. It allows
controlled vertical wheel movement while maintaining proper wheel positioning
during acceleration, braking and cornering.
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Diagram Ref No 14
The wishbone works alongside suspension bushes, ball joints,
dampers and anti-roll bar components to:
Maintain
correct front suspension geometry.
A properly functioning A arm is essential for preserving the renowned balance and driving dynamics of the classic Porsche 911.
Why Do Front A Arm Wishbones Fail?
Although the wishbone itself is a robust component, years of use and exposure to road conditions can eventually lead to wear, damage or deterioration.
Common causes of failure include:
- Corrosion from moisture and road contaminants.
- Impact damage from potholes, kerbs or road debris.
- Fatigue caused by decades of suspension loading.
- Distortion from accidents or heavy impacts.
- Wear around bush mounting points.
- Damage resulting from seized or deteriorated suspension bushes.
On older Porsche 911 models, suspension components may have been subjected to decades of stress, making inspection and replacement an important part of any restoration or maintenance programme.
When Should a Front A Arm Wishbone Be Replaced?
The front wishbone should be inspected whenever suspension
work is carried out. Replacement may be necessary if you experience:
- Excessive play in the suspension.
- Uneven tyre wear.
- Poor steering response.
- Vehicle pulling to one side.
- Clunking or knocking noises from the front suspension.
- Visible corrosion or structural damage.
- Incorrect wheel alignment that cannot be adjusted.
- During a complete front suspension rebuild.
Replacing worn or damaged suspension arms helps restore factory handling characteristics and improves both safety and driving confidence.
Porsche 911 Front Suspension Restoration & Maintenance
For owners searching for a Porsche 911 front wishbone replacement, Porsche 911 A arm, front suspension control arm or classic Porsche suspension rebuild parts, this OE Match component provides an excellent solution for maintaining original suspension performance.
The front suspension system on air-cooled Porsche 911 models plays a vital role in steering precision, road holding and driver confidence. Replacing ageing suspension components alongside bushes, ball joints, anti-roll bar mounts, dampers and steering components helps restore the sharp handling characteristics these iconic sports cars are known for.
Suitable for Porsche 911 G-Series and classic air-cooled models from 1974 to 1989, this OE-quality A arm wishbone offers reliable performance and long-term durability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91134190
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 930 1977
Porsche 930 1978-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93034190
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 914 (1970-1976)
Fits OE Wishbone Front (A-Frame) part numbers 91134190100 /91134190200.
SET OF 4 BUSHES
Fits:
Does not fit models made before 1969, fits all models 1969 to 1989.
Porsche 911 1969-89
Porsche 912
Porsche 914 1970-76
Fits to No. 14 on the diagram
Powerflex. 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.
PFF57-401
The product you are viewing cross references to these numbers