Spring Plate

Bushings set with instructions:  
Includes 4x Heavy Duty rubber softness spring plate bushings  (w/ 80-85 shore A)



Outer dia: 75mm
Inner dia: 48mm
Thicknes: 42mm

Fits:
Porsche 911 1968-89
Porsche 912 1968-69
Porsche 912 1976
Porsche 930 1978-79

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91133300900BHD

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Bushings set with instructions:  
Includes 4x Standard rubber softness spring plate bushings  (w/ 55-60 shore A)



Outer dia: 75mm
Inner dia: 48mm
Thicknes: 42mm

Fits:
Porsche 911 1968-89
Porsche 912 1968-69
Porsche 912 1976
Porsche 930 1978-79

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91133300900B

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Rear spring plate rubber bush.



Fits:
Porsche 911 1965-67

Click 'Zoom in' for large parts diagram.
Diagram Ref No. 26

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90133319500

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Rear spring plate rubber bush. OUTER



Fits:
Porsche 911 1965-67

Click 'Zoom in' for large parts diagram.
Diagram ref no. 26

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90133319500

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Rear trailing arm to spring plate eccentric bolt.



Fits:
Porsche 911/912 1965-73

Click 'Zoom in' for large parts diagram.
Diagram ref no 27

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90133313310

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Rear trailing arm to spring plate eccentric bolt.
Price is each.



Fits:
Porsche 911/912 1965-73

Click 'Zoom in' for large parts diagram.
Diagram ref no 27

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90133313310

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Rear trailing arm to spring plate eccentric bolt.
Price is each.



Fits:
Porsche 911/912 1965-89
Porsche 911 (930) 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 28

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90133313305

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Rear trailing arm to spring plate eccentric bolt.
Price is each.



Fits:
Porsche 911/912 1965-89
Porsche 911 (930) 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 28

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90133313305

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Rear Trailing Arm to Spring Plate Hexagon Nut. M12x1,5



Fits:
Porsche 356 B / 356 C
Porsche 911 1965-83
Porsche 911 Turbo 1975-77

Click 'Zoom in' for large parts diagram.
Diagram ref no 28.

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90003403601

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Spacer ring for rear axle.



Fits:
Porsche 911 2.0-3.0 01/63-07/77
Porsche 912 1.6 01/65-02/70

Click 'Zoom in' for large parts diagram.
Diagram Ref No 32

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90133110700

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Spacer ring for rear axle.



Fits:
Porsche 911 2.0-3.0 01/63-07/77
Porsche 912 1.6 01/65-02/70

Click 'Zoom in' for large parts diagram.
Diagram Ref No 32

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90133110700

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Spring plate covers normally rust, replacing them will give you a better ride.



Fits:
Porsche 911 1965-89
Porsche 930 1975-77

Click 'Zoom in' for large parts diagram.
Diagram Ref No. 29

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90133315300

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Spring plate covers normally rust, replacing them will give you a better ride.



Fits:
Porsche 911 1965-89
Porsche 930 1975-77

Click 'Zoom in' for large parts diagram.
Diagram Ref No. 29

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90133315300

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SuperPro Replacement Spring Plate Bush Competition use recommended
Replacement for Porsche parts No. 91133300900
SET OF 4



Fits:
Porsche 911 1974-89

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. 16 on the diagram.

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SPF0242K

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Powerflex PFR57-411 Replacement Spring Plate Bush.
SET OF 4



Fits:
Porsche 911 1965-67

Fits to No. 16 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 responsive steering
- Longer service life of suspension components.

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PFR57-411

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Replacement Spring Plate Bush.
SET OF 4



Fits:
Porsche 911 1965-67

Fits to No. 16 on the diagram.


Powerflex Black Series - Designed for the Track - Ready to Race - Engineered to be the best.

Powerflex Black Series bushes are manufactured using a 95 Shore A compound to provide maximum control of chassis geometry. This compound can be up to 80% more resistant to load than standard rubber and 25% stiffer than our purple performance material.

If your requirements are purely for the ultimate in handling and chassis performance then Powerflex Black Series are unique, offering the most precise and accurate alignment for your chassis.

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.

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PFR57-411BLK

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Replacement Spring Plate Bush.
SET OF 4



Fits:
Porsche 911 1965-67

Fits to No. 16 on the diagram.


Powerflex Heritage Collection. For Modern Day Classics.

A range of bushes engineered for the road to compliment your classic car.

POWERFLEX Heritage Collection bushes are manufactured using modern day materials with properties biased for the road. These dark grey coloured bushes will improve any collector's car, whilst retaining the same standard appearance of a rubber bush.

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PFR57-411H

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Powerflex Spring Plate Bush.
Fits to spring plate OEM part number 90133300309
/ 90133300301.

SET OF 4



Fits:
Porsche 911 Classic (1968 - 1969)
Porsche 911 Classic (1969 - 1973)
Porsche 911 Classic (1974-1977)
Porsche 911 Classic (1974-1977) Turbo
Porsche 911 Classic (1977 - 1986)
Porsche 911 Classic (1978 - 1989) Turbo
Porsche 911 Classic (1987 - 1989)

Fits to No. 16 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 responsive steering
- Longer service life of suspension components.

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PFR57-409

The product you are viewing cross references to these numbers

Powerflex Black Series Spring Plate Bush.
Fits to spring plate OEM part number 90133300309
/ 90133300301.

SET OF 4



Fits:
Porsche 911 Classic (1968 - 1969)
Porsche 911 Classic (1969 - 1973)
Porsche 911 Classic (1974-1977)
Porsche 911 Classic (1974-1977) Turbo
Porsche 911 Classic (1977 - 1986)
Porsche 911 Classic (1978 - 1989) Turbo
Porsche 911 Classic (1987 - 1989)

Fits to No. 16 on the diagram.


Powerflex Black Series - Designed for the Track - Ready to Race - Engineered to be the best.

Powerflex Black Series bushes are manufactured using a 95 Shore A compound to provide maximum control of chassis geometry. This compound can be up to 80% more resistant to load than standard rubber and 25% stiffer than our purple performance material.

If your requirements are purely for the ultimate in handling and chassis performance then Powerflex Black Series are unique, offering the most precise and accurate alignment for your chassis.

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.

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PFR57-409BLK

The product you are viewing cross references to these numbers

Powerflex Heritage Collection Spring Plate Bush.
Fits to spring plate OEM part number 90133300309
/ 90133300301.

SET OF 4



Fits:
Porsche 911 Classic (1968 - 1969)
Porsche 911 Classic (1969 - 1973)
Porsche 911 Classic (1974-1977)
Porsche 911 Classic (1974-1977) Turbo
Porsche 911 Classic (1977 - 1986)
Porsche 911 Classic (1978 - 1989) Turbo
Porsche 911 Classic (1987 - 1989)

Fits to No. 16 on the diagram.


Powerflex Heritage Collection. For Modern Day Classics.

A range of bushes engineered for the road to compliment your classic car.

POWERFLEX Heritage Collection bushes are manufactured using modern day materials with properties biased for the road. These dark grey coloured bushes will improve any collector's car, whilst retaining the same standard appearance of a rubber bush.

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PFR57-409H

The product you are viewing cross references to these numbers

SuperPro Replacement Spring Plate Bush.
Replacement for Porsche parts No. 91133300900
SET OF 4



Fits:
Porsche 911 1965-89

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. 16 on the diagram.

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SPF0236K

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Spring plate bushing kit with billet bracket.



Fits: 
Porsche 911 / 930 / 912 / 914 1965-89

Give those rear spring plates a much needed refresh and upgrade with our new bushing kit. Complete with machined billed aluminium housings and designed to reduce drag, improve handling of your street or track driven 911, and built with longevity and durability in mind. Replacing the rubber bushings with Delrin will retain optimal suspension geometry throughout the full range of motion while reducing compliance for a more direct feel.

Bushing housings CNC machined from 6061-T6 Aluminium
Close tolerance design for added rigidity
Durable anodized finish resists corrosion
Low friction Delrin bushing inserts
Stainless steel bushing race & hardware
Bushing race installation tool included
Direct replacement of the OEM bushings & housings
Outlasts factory components
Engraved Rennline logo

Racing version silent blocs for spring plate
Sold in sets of (4), enough for both sides of one car.



Fits:
Porsche 911/912/930 ALL 1965-89

Gain back ride quality and rear end stability with High Density Rear Spring Plate Bushings for your 911. Under prolonged use, especially when driven hard, the OEM bushings can break down allowing more slop in the rear suspension. If neglected long enough or driven under heavy load enough, these bushings will eventually deform allowing the spring plate to contact the cover plate. Replacing your factory bushings with our 25% stiffer units will allow full and smooth articulation of the spring plate, thus improving the ride quality and performance of the legendary rear end in your classic 911. Featuring a higher, "sport" durometer these rubber mounts are a great compromise between soft factory mounts and solid/spherical bearings often used to replace them.

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90133300309

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Rear CamberMax Kit. Rear camber adjuster.
Sold per kit, 1 kit req'd per car.



Fits:
Porsche 911/912/930 1965-89
AL trailing arms only

Rear CamberMax kit simplifies 911 rear camber adjustment, making it easy to achieve aggressive negative camber settings of 3+ degrees. Instead of using the troublesome factory eccentric bolt, Rear CamberMax allows adjustment with a simple and precise screw.

Unlike the stock eccentric adjuster, Rear CamberMax allows adjustment with vehicle weight resting on the tires making it easy to read a camber gauge while turning the adjuster.

By making equal adjuster turns on both driver and passenger sides, quick changes can be made trackside even if a camber gauge is not available – try that with the factory eccentric adjuster!

Note – Fits factory spring plates and AL trailing arms only. Does not fit Sway-a-way plates or steel trailing arms.

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2130900

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Spring Plate Cover Bolt. M10x28



Fits:
Porsche 911 1965-77
Porsche 911 (930) Turbo 1975-77

Click 'Zoom in' for large parts diagram.
Diagram ref no 36

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90007504203

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Spring plate hardware kit.



Fits:
Porsche 911 / 912 / 930 1969-89
with Aluminium trailing arms


Complete your Spring Plate Installation

While replacing spring plates, you'll often find that the hardware is worn and ready for replacement. We've assembled this kit as per factory specifications so you don't have to hunt and source the parts yourself.

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2200000

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Spring plate hardware kit.



Fits:
Porsche 911 / 912 / 930 1969-89
with Steel trailing arms


Complete your Spring Plate Installation

While replacing spring plates, you'll often find that the hardware is worn and ready for replacement. We've assembled this kit as per factory specifications so you don't have to hunt and source the parts yourself.

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2200001

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Spring plate normally rust, replacing them will give you a better ride. Price is Each.



Fits:
Porsche 911S / 911TU / 911L 1965-68
Porsche 912 1965-68

Click 'Zoom in' for large parts diagram.
Diagram Ref No. 16

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90133300307

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Spring plate rubber bushing kit
1 kit required per car



Fits
Porsche 911 SWB - 1965 to 1967
Porsche 911 - 1967 to 1989
Porsche 911 turbo - 1975 to 1989
Porsche 912 - 1966 to 1976

Stock Spec Spring Plate Bushes

A true stock spec bushing replacement for spring plates.
Spring plate bush condition can be accessed by looking at the hole in 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, long bolts to press in the bushings, and abrasive cloth to prep the surface.

Rubber is the choice if you want to restore factory ride and performance in a zero-maintenance solution. Check our PolyBronze Bearings for a high-performance solution.

Also see our Bushings Removal Tool to simplify the removal of old bushings.

Notes – 1967 spring plate bushings changed mid-year
The following 1967 chassis numbers transitioned to the late style 1969-89 style bushes.
• 1967 911 from Chassis Number 307 325
• 1967 912 from Chassis Serial 354 938
• 1967 911 S from Chassis Serial 305101 A

All earlier 1967 chassis numbers use the early 1965-67 style bushes



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229000

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Sports adjustable rear spring plate.
2 Required per car. Price is EACH



Fits:
Porsche 911 1965 to 1986

Sport bushings – 30% harder rubber

Replace the rusty, worn, rear spring plates with this new, adjustable item.
Spring plates and bushes are designed for performance road and track use.

Click 'Zoom in' for large parts diagram.
Diagram Ref No. 16

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90133300309

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Sports quick adjust rear spring plate set.
SET OF 2 Left & Right



Fits:
Porsche 911 1969 to 1986
Porsche 911 turbo 1975 to 1988

Replace the rusty, worn, rear spring plates with this new item.

Spring plates and bushes are motorsport designed for quick adjustment. 225 Nm torque setting for the large bolt.

Click 'Zoom in' for large parts diagram.
Diagram Ref No. 16

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90133300309

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Spring plates normally rust & rubber bushes deteriorate, replacing them will give you a better ride. Price is Each.



Fits:
Porsche 911 1969-76
Porsche 912 1969

Click 'Zoom in' for large parts diagram.
Diagram Ref No. 25

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90133300309

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Spring plate with bushing, rear. Price is Each.



Fits:
Porsche 911 1969-76
Porsche 912 1969

Click 'Zoom in' for large parts diagram.
Diagram ref no. 25

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90133300309

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Spring plate with bushing, Rear. Price is Each.



Fits:
Porsche 911S / 911TU / 911L 1965-68
Porsche 912 1965-68

Click 'Zoom in' for large parts diagram.
Diagram Ref No. 16

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90133300307

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Spring Plate Wrench.



Fits
Porsche 911 1964 - 1989
Porsche 914-6

Combining 24mm and 36mm wrenches, the Rennline Spring Plate Wrench was designed to be slim enough to reach those tough places between the spring plate and the frame.
Manufactured from tool steel, the wrench holds up under heavy use while it's slim size solves a common problem with spring plate installation.
Compatible with Rennline Adjustable Spring Plates.

QuickChange™ Spring Plate Kit.
Sold per kit, 1 kit req'd per car.



Fits:
Porsche 911/912/930 1965-1986

Available In Three Configurations
• For '65-'68 911/912, Short Wheel Base
• For '69-'86 911/912, '75-'86 930, Long Wheel Base
• For '69-'86 911/912, '75-'86 930, Splined Hub Kit


Change Torsion Bars and Adjust Ride Height

QuickChange 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!

Unlike other aftermarket spring plates, QuickChange Spring Plates bolt the plates together. This prevents the plates "halves" from sliding against each other and eliminates failures and metallic clicking noises common with competing products.

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

Kits for '69-'86 long wheel base cars include a screw type height adjuster. Kits for '65-'68 short wheel base cars use an eccentric bolt height adjuster for improved tire clearance.

To add QuickChange functionality to your existing set of '77-'86 factory adjustable spring plates or ASP, you can order the Splined Hub separately.

Splined Hub Kits

The Splined Hub Kit includes the small plate and adjuster hardware to mate with the large plate from your donor set of factory adjustable spring plates, or the ASP. Order one kit per car.

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208090

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RSR 935 Rear Spring Plate Set For Porsche 911 / 930 Turbo

Fits:
Porsche 911 1966-89 with rear coil overs
Porsche 930 Turbo
Porsche 912's with rear coil overs

Features & Quality
Our coilover-only spring plate system has the added features and thoughtful engineering you expect from Elephant Racing.
Rubber Seals

Rubber seals keep water and contaminate out of the oversized precision rod ends. Seals are critical to extend rod end life for both racers and street cars. Racers have the occasional "agricultural excursion", covering the suspension with grit and dirt that accelerates wear of unsealed rod ends. Street cars have occasional exposure to water when washing or in rain. Rubber seals are key to long life.
Build Quality

Skillful TIG welding and machined radius on the plate. Hard anodize burgundy aluminum parts are tough, attractive and look good on most any color car. Top quality materials throughout.

Hardened alloy steel blades and aircraft grade aluminum to handle even high HP turbos.

Precision, Oversize rod end – For long trouble-free performance.
Ease of adjustment

Drilled hole positively defines plate length ensuring proper thread engagement at double adjuster and rod end, preventing accidental over-extension possible with double-slotted designs.
Two Height Settings

Choose stock height or 1 inch raise for anti-squat geometry (requires matching raise of trailing ar

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2180000

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Torsion bar rubber sleeve INNER without rim . Rear axle.



Outer dia: 69mm
Inner dia: 48mm
Thicknes: 31mm

Fits:
Porsche 356 pre-A / A  1950-1959
Porsche 356 B / C 1960-1965 (chassis >>131 720, >>154 229, >>88 663)

Porsche 911/912 1965-1967 (up to chassis #307325)

For 356 Pre-A, A, and B, 4 are required w/original covers, and 2 are required w/replacement covers. For all 356C models, 2 are required).

Click 'Zoom in' for large parts diagram.
Diagram ref no 36

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64433313100

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Torsion bar rubber sleeve.
Rear Axle.



Outer dia: 69mm
Inner dia: 48mm
Thicknes: 31mm

Fits:
Porsche 356A 1950-1959
Porsche 356B 1960-1965 (chassis >>131 720, >>154 229, >>88 663)
Porsche 911/912 1965-1967

Click 'Zoom in' for large parts diagram.
Diagram ref no 36

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64433313100

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