Spring Plate

Eccentric nut for the rear spring plate. 

Sold individually; x2 required per vehicle. 

Fits:
Porsche 964 Carrera RS 1992-94 

Diagram ref. 12.

NOTE: These larger eccentric nuts are necessary when installing RS spring plates on 964 Carrera 2, Carrera 4, or Turbo models.

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Related, superseded, cross reference or alternative numbers for comparison.

96433113781

The product you are viewing cross references to these numbers

Replacement spring plates with friction free precision rod ends. Easy adjustment of toe angles without affecting camber.



(Please note original Porsche spring plates OE Numbers 96433106008 / 96433106010 are no longer available, so these are a great alternative)

The precision rod end also improves driver feedback and maintains alignment settings for better handling.
The plates are fabricated from alloy steel and nickel plated for strength and corrosion resistance.

Allows for camber settings up to -4.5 deg. Mount with slot on top for camber angle more than -1.5 deg.

Price is SET OF 2

Fits:
Porsche 964 C2 , C4
Porsche 964 RS , Turbo 

Motorsport Product

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Related, superseded, cross reference or alternative numbers for comparison.

3602609641

The product you are viewing cross references to these numbers

Rear suspension spring plate.


Porsche 964 Carrera RS 1991-93 

NOTE: This product can also be fitted to Carrera 2, Carrera 4, or Turbo models as an upgrade. They are a direct plug and play, so long as you purchase the larger eccentric nuts fitted to Carrera RS models. You'll be prompted to do so when adding these spring plates to your basket. 

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

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Related, superseded, cross reference or alternative numbers for comparison.

9643310

The product you are viewing cross references to these numbers

Rear Suspension Axle Strut - Spring Plate.
Restore the handling precision and stability of your Porsche 964 with this direct-fit rear axle strut spring plate. This component serves as the mounting interface for the rear suspension strut/torsion bar assembly, designed to manage rear load transfer and geometry under cornering, acceleration and braking. This plate helps hold alignment, minimise unwanted movement and preserve the integrity of your rear suspension. Ideal for restoration, performance upgrades, or any chassis refresh where rear-end precision is paramount.
Sold Each.

Fits:

• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93
• Porsche 964 (911) RS 3.6L 1991-93
• Porsche 964 (911) RS 3.8L 1991-93

Diagram Ref No 7

What This Product Does:

• As the rear axle strut spring plate, it functions as a pivot and mounting point for the rear suspension strut or torsion bar system. It carries and distributes loads from the suspension into the chassis.
• The “spring plate” terminology signifies that this plate has some built-in flex or mount compliance (often via rubber bushings, spherical bearings or polyurethane supports) to allow controlled articulation while maintaining alignment.
• It helps maintain correct rear suspension geometry (camber, toe, ride height) under dynamic loads (cornering, acceleration, braking). Worn or deformed plates allow unwanted movement, which degrades handling precision.
• In performance or upgraded setups, improved spring plates offer stiffer bearings or spherical joints to reduce unwanted deflection and maintain sharper handling.

Symptoms & Signs Of Wear Or Failure:

• Rear end feels loose or imprecise in corners — the axle may shift slightly or alignment may alter under load.
  
• Clunking or knocking noises from the rear suspension when hitting bumps or during load transitions, as the plate or its bushings allow movement.
  
• Uneven tire wear on the rear tyres due to geometry shifting.
  
• The car may have difficulty holding correct ride height or alignment settings after suspension work.
• Increased vibration or harshness as the original flexible mount wears out and transfers more shock into the chassis.
• Visible deterioration: cracked rubber bushings, fatigue in the plate, corrosion, or play in the mount. Many aftermarket sites note that “original steel spring plates can oxidise … bushings and bearings degrade … lead to unpredictable and imprecise handling.

Why Replacement Matters:

• Over time, the original suspension mount plates and bushings are subject to fatigue, corrosion, rubber deterioration and wear. For a car that’s decades old, the mounting points may no longer behave as designed.
• Replacing these spring plate/axle strut mounts restores factory-level stability and alignment integrity — critical for handling, especially in performance driving.
  
• Upgraded versions allow for less deflection, more precise geometry, and better feedback — beneficial if you’ve modified suspension, lowered the car, added wider tyres, or use the car for spirited driving or track work.
  
• A new plate helps maintain reliable load transfer, prevents unwanted movement in the suspension, and protects against secondary wear in other components (arms, bearings, bushings) due to misalignment.
  
• In short, it’s a foundational part of the rear suspension that if neglected, undermines the rest of your chassis and alignment effort.

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

9643310

The product you are viewing cross references to these numbers

Rear suspension spring plate. Porsche 964.
Fitting Position: Rear axle left or right



Fits:
Porsche 964 (not RS) 3.3-3.6 12/88-07/94

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

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

96433106010

The product you are viewing cross references to these numbers

Rear suspension spring plates - axle strut. 
Sold as a pair

Fits:
Porsche 964 Carrera 2 - 1989 to 1994
Porsche 964 Carrera 4 - 1989 to 1994
Porsche 964 turbo - 1991 to 1993
Porsche 964 RS - 1991 to 1993

These rear suspension spring plates are a direct bolt-on replacement for Porsche 964 rear axle struts.
They comprise motorsport grade spherical bearings, polyurethane support bushes and bearing seals, zinc plated spring steel plates spec'd to the same grade as OE and stainless steel CNC machined sleeves and eccentric adaptors.

• Outer parts are stainless steel, and the whole assembly is sealed against dirt using polyurethane seals.
• All assembled in a new plated S355 steel plate.
• Comes with a stainless steel eccentric nut for accurate geometry adjustment.
• Suitable for RS and non-RS models

There is nothing on the market that combines the performance of a uniball with the life and quality of polyurethane

Diagram ref no 7 and 12

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

PFR57-107

The product you are viewing cross references to these numbers

Socket Head Bolt For REAR Axle Strut.
M14 x 1.5 x 100.
Sold Each.

Fits:
Porsche 964 Carrera 2 / 4 1989>>1994

Diagram Ref No 6

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

90006715901

The product you are viewing cross references to these numbers

Now over 20 years old, 964 Spring plate bushings are beginning to fail.



Price is SET OF 2 (Complete for one car)

Fits:
Porsche 964
Porsche 965

Our bushing replacement kit allows you to restore your original spring plates, without the high cost of complete replacement plates. Our product is modeled after the factory original bushings and similarly includes a spherical bearing encased in an outer elastomeric layer. The elastomeric layer provides noise and vibration isolation, similar to the OEM components.

Our bushing replacement kit includes fully sealed monoball cartridges featuring maintenance free PTFE linings that require no lubrication. The cartridges are encased in an elastomeric layer that is slightly firmer than stock to improve performance, reducing deflection under load while maintaining the noise isolation characteristics of the original rubber. Weather seals keep dirt out and extend product life.



Motorsport Product

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

2260004

The product you are viewing cross references to these numbers