Rear axle strut Genuine Porsche part 477511201

Spring plate solid bushing.
Fits to spring plates 95133302100, 477511201, 477511202,



Fits:
Porsche 924 1978-88
Porsche 944 / S / S2 / Turbo 1982-91
Porsche 968 1992-95

The bushings are manufactured from a high stiffness engineering plastic, Polyoxymethylene (POM).

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95133302100A

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QuickChange™ spring plate splined hub kit.
1 kit required per car



Fits:
Porsche 924 and 924S - 1976 to 1988
Porsche 944, 944S, 944S2 and turbo - 1982 to 1991
Porsche 968 - 1992 to 1995

Change Torsion Bars and Adjust Ride Height

QuickChange spring plates hubs work with your existing spring plates. Make fast-work of torsion bar re-indexing and replacement. Screw-type adjuster makes corner balancing and ride height adjustment a breeze. Pairs the high quality of the factory design with ease of servicing.

• 5 minute torsion bar changes
• Fast and easy ride-height adjustment
• Accepts standard bushings

Setup is fast and easy

If you've ever re-indexed torsion bars to correct ride height, you can really appreciate the benefits of QuickChange.
Used in combination with our QuickChange Torsion Bars and Polybronze bearings, this spring plate allows rapid replacement or re-indexing of torsion bars.

QuickChange Torsion Bar Changeout

QuickChange Torsion Bars can be extracted through the QuickChange Spring Plate without removing any bolts. Alignment settings are maintained. You don't even need to remove the wheel from the car. Changing torsion bars is a 5 minute per side operation.

Can be used with any 944 torsion bar and bushing that fits factory spring plates (not included)
However 944 QuickChange Torsion bars and 944 PolyBronze Bearings are required to use torsion bar extraction features.

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2080909

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Spring plate PolyBronze bearings



Fits
Porsche 924 - 1976 to 1988
Porsche 944 - 1982 to 1991
Porsche 968 - 1992 to 1995

High Performance Bushing Replacement - No Squeaks
Protected by US Patent 7,325,796

Want to experience precision driving, faster lap times, improved road feel and feedback?

Our patented PolyBronze suspension bearings set a new standard for performance, ride quality and ease-of-installation.
Regular polyurethane/plastic suspension bushings are obsolete!

PolyBronze is a precision bronze bearing encased in a polyurethane jacket. The combination delivers a smooth-ride with the extreme performance of a metal bearing.

• No Squeaks
• Smooth ride quality
• Easy installation
• Integral Grease fittings and grooves
• Extremely low friction

PolyBronze bearings are superior to plastic bushing alternatives, here's why:

Suspension mounts are coarse sheet metal pressings. They tend to be out-of-round and have irregularities that deform ordinary polyurethane bushings, pinching and binding the friction surface. Polyurethane is "grippy" with an inherently high coefficient of friction and combined with pinching polyurethane bushings create a lot of friction. The result is a harsh ride and reduced tyre adhesion.

PolyBronze have a rigid bronze bearing core that does not deform. The polyurethane jacket absorbs mount irregularities while the bronze inner bearing remains true, providing a free-moving machined-fit that rides on a precision race. Provided grease fittings make re-lubrication a breeze and a figure 8 groove keeps grease in place.

The combination delivers zero squeaks and friction-free suspension movement. Well suited to street or track, ride quality. PolyBronze bearings replace compressible factory rubber bushings.



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2231800

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Spring plate bush kit
1 kit required per car

Fits
Porsche 924 - 1976 to 1988
Porsche 944 - 1982 to 1991
Porsche 968 - 1992 to 1995

OEM Spec Spring Plate Bushings

A true OEM spec bushing replacement for spring plates.
Spring plate bushing condition can be accessed by looking at the hole is the spring plate cover. It should be concentric around the spring plate. When the bushings deform, the cover becomes non-concentric around the spring plate and in extreme cases actually contacts the cover plate – metal-to-metal.

More than just bushings, this is a full kit that includes inner and outer bushings (4 pcs), adhesive, instructions and abrasive cloth to prep the surface.
Restore Ride and Performance

Rubber is the choice if you want to restore factory ride and performance in a zero-maintenance solution.

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95133302100

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Spring plate bushing tool.
1 required per lifetime.



Fits:
Porsche 911 - 1965 to 1989
Porsche 930 turbo - 1975 to 1989
Porsche 912 - 1966 to 1976
Porsche 944 - 1982 to 1991
Porsche 968 - 1995 to 1995

We've developed this tool to simplify removal of spring plate bushings. The bushings are bonded to the spring plate, and removal is not easy.

This convenient cutting tool shaves the bushings off, removing nearly all the rubber thereby greatly simplifying the bushing removal process.



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2061002

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Rear spring plate assembly.
SET OF 2 left & Right



Fits:
Porsche 924 - 1978 to 1985
Porsche 924 turbo - 1979 to 1985
Porsche 944 - 1982 to 1985

Click 'Zoom in' for large parts diagram.
Diagram ref no 22

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477511201+2

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Rear spring plate assembly. Left side. Right side is no longer available.

Fits:
Porsche 924 1978 -85
Porsche 924 Turbo 1979-85
Porsche 944 1982-85

Fits to number 12 on diagrams.

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477511201

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Rear spring plate assembly - adjustable
SET OF 2 Left & Right



Fits:
Porsche 924 - 1978 to 1985
Porsche 924 turbo - 1979 to 1985
Porsche 944 - 1982 to 1985

Click 'Zoom in' for large parts diagram.
Diagram ref no 22

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477511201

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Spring Plate Bushing Set.

Renew the precision and comfort of your Porsche’s rear suspension with this Spring Plate Bushing Set.
This kit replaces the bushings that mount the rear torsion bar spring plate, a critical component in Porsche’s rear suspension design. The spring plate transfers torsional force from the torsion bar to the chassis, while the bushings isolate vibration and prevent metal-to-metal contact.
Sold As A Set Of 4.

Fits:

• Porsche 924 2.0L 1976-79
  
• Porsche 924 2.0L 1980-85
  
• Porsche 924 Turbo 2.0L 1979-81
  
• Porsche 924 Turbo 2.0L 1982-84
  
• Porsche 924 Carrera GT 2.0L 1981
  
• Porsche 924 Carrera GTS 2.0L 1982
  
• Porsche 924S 2.5L 1986-87
  
• Porsche 924S 2.5L 1988
  
• Porsche 944 2.5L 8V 1982-87
  
• Porsche 944 2.7L 8V 1988-89 
• Porsche 944S 2.5L 16V 1987-88
  
• Porsche 944S 2.5L 16V 1987-88
  
• Porsche 944 Turbo 2.5L 8V 1985-88
  
• Porsche 944 Turbo 2.5L 8V 1989-91
  
• Porsche 944 Turbo S 2.5L 8V 1988
  
• Porsche 968 3.0L 1992-94
  
• Porsche 968 Sport 3.0L 1994-95
  
• Porsche 968 CS 3.0L 1993-95
  
• Porsche 968 Turbo S 3.0L 1993-94
  
  

Fits On To Diagram Ref No 23

What This Product Does:

• The spring plate is part of the rear torsion bar suspension system. It provides the rotating / mounting surface for the torsion bar at the rear end.
  
• The bushings in that plate isolate vibration and reduce noise by absorbing some of the movement, preventing metal-on-metal contact.
• As the torsion bar twists under load (e.g. when hitting bumps or supporting chassis load), the plate and bushings maintain alignment and reduce play.
• The correct functioning of this component is crucial in maintaining ride height, rear suspension geometry, and smooth behavior of the torsion bar system.
  
  

Symptoms When It Fails Or Wears:

• Clunking, knocking noises from the rear under load or over bumps
  
• Suspension height drift or sagging in one corner, due to reduced torsional resistance
  
• Excessive vibration or harshness through the rear structure
  
• Metal contact or rubbing noises if the bushing is too worn and allows the plate or torsion bar to contact its housing
  
• Uneven rear handling response, especially during load transitions or cornering
  
  

Why Replacement Matters:

• Restores Suspension Geometry – Keeps torsion bars aligned and balanced for consistent handling.
  
• Improves Comfort – Fresh bushings absorb vibration and road shocks, restoring ride quality.
  
• Eliminates Noise – Prevents knocking and squeaks caused by deteriorated rubber.
  
• Ensures Safety & Stability – Maintains traction and control during cornering and braking.
  
• Preserves Original Performance – Essential for Porsche 924, 944 and 968 restorations or suspension rebuilds.

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95133302100C

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