Rear Trailing Arm

HD trailing arm bushing kit.
Comes as a complete kit, (1) per car with bushings for both rear sides. replacement for OE 90133105900



Fits:
Porsche 911 / 912 / 930 1965-89

High Density trailing arm bushings for the 911 can both eliminate clunks from failing factory units and restore proper suspension geometry in your street or track car. Made from 25% higher durometer than OEM (901.331.050.00) parts, these are the ideal replacement for either failed or simply aging stock rubber units. These bushings locate rear trailing arms better under the sustained loads often experienced on track and in the rigors of everyday driving.

Related reference numbers
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90133105900

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SuperPro Polyurethane Suspension Bush Kit.



Fits:
Porsche 911 1974-85 Cars with 18mm Front and 22mm Rear anti-roll bars

This kit includes
1 x SPF0893K Gear Linkage Bush Kit 2 Bushes, SuperPro Grease
1 x SPF1436K Front Strut Mount Bush Kit 2 Bushes, 2 Steel Tubes, SuperPro Grease
1 x SPF0526K Front Sway Bar link Bush Kit 4 Bushes, SuperPro Grease
1 x SPF1450-18K Front Sway Bar To Cross Member Mount Kit 2 Bushes, SuperPro Grease
1x SPF0236AK Front Torsion Bar Pivot Bush Kit 4 Bushes, SuperPro Grease
1 x SPF1375K Rear Engine Mounting Bush Kit 4 Bushes, 2 Steel Tubes, SuperPro Grease
1 x SPF0095-22K Rear Sway Bar Bottom Link Bush Kit 2 Bushes, SuperPro Grease
1 x SPF0134-22K Rear Sway Bar To Chassis Bush 2 Bushes, SuperPro Grease
1 x SPF0236K Torsion Bar Pivot Bush Kit 4 Bushes, SuperPro Grease
1 x SPF0988K Rear Trailing (Banana) Arm Front Bush Kit 4 Bushes, SuperPro Grease

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.

Spring plate rubber bushing kit
1 kit required per car



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

Choice of Compound

Trailing arm bushings are available in "Sport" and "Stock" hardness.

Stock Hardness
Replicates the OEM rubber to ensure factory ride quality and performance levels.

Sport Hardness
Sport bushings have a harder rubber compound for less deflection and more precise handling.
Sport provides a nice intermediate step between our Stock rubber trailing arm bushings are our top performing WeatherSealed Monoballs.

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Related, superseded, cross reference or alternative numbers for comparison.

22900

The product you are viewing cross references to these numbers

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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Trailing arm inner bush.
SET OF 4 for TWO Arms.
OEM Part Number: 90133105900



Fits:
Porsche 911 1970-89

Click 'Zoom in' for large parts diagram.
Diagram Ref No 3


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.

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

PFR57-410H

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Trailing arm monoball cartridges.
PAIR, 1 pair required per car



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

Performance
Today's sticky tire compounds generate corner loads that easily compress factory rubber bushings causing wandering alignment settings. The result is that camber and toe change unpredictably, making steering imprecise and the car difficult to drive fast.

Monoball Cartridges replace compliant factory rubber bushings with hardened-steel spherical bearings. Unlike poly bushings that bind and resist movement, true spherical bearings allow free motion on multiple axis.

• Precise, razor sharp handling
• Holds alignment settings true
• Weather-Sealed for long life
• Eliminates camber loss due to compression
• Extremely low friction

Weather Seals

Our proprietary-design Monoball cartridges have optional weather seals to keep dirt out and extend product life.

This is the only Monoball suitable for street or extended track use. Dirt and water contaminate ordinary products and accelerate wear.

Fitment

Front monoballs fit easily into the stock camber plates of 67-89 911/912/930 cars (911 341 018 00). Cars with pre-67 camber plates are recommended to switch to a 67-89 camber plate for fitment. 65 cars without camber plates require grinding to enlarge the strut top opening to allow fitment of the cartridges.

Easy Bushing Replacement How-To

Your existing bushings are pressed in place, they will need to be pressed out, and you will need to press in the new bushings but it's really easy when you have the right tools. To ease and speed the bushing removal and installation process without using a shop press please see our purpose designed Split Bushing Removal Tool and our Bushing Installation tool.

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

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2020901

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Trailing arm nushing, Heavy Duty.
Note: Club Sport version; 30% stiffer than OE part.



Fits:
Porsche 911/912/930 1965-89

• Club Sport version
• 30% stiffer than OE part
• Guaranteed fitment
• OE trailing arm bushing dimensions for correct alignment and smooth ride
• Restores proper suspension handling and braking stability
• High-quality heat-resistant elastomer and metal materials for maximum durability
• 24 Month Unlimited Mileage Warranty

Mount Hole Quantity: 1
Inside Diameter: 14.12 MM
Outside Diameter: 46 MM
Mount Hole Diameter: 34.4 MM
Material: Steal
Colour: Gold

Click 'Zoom in' for large parts diagram.
Diagram Ref No 3

Related reference numbers
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90133105900HD

The product you are viewing cross references to these numbers

Powerflex PFF57-410 Trailing Arm Top Silencer Block.
SET OF 4 for 2 Arms.
OEM Part Number: 90133105900



Fits:
Porsche 911 1970-89

Click 'Zoom in' for large parts diagram.
Diagram Ref No 3

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.

PFR57-410

The product you are viewing cross references to these numbers

Powerflex Black Series Trailing Arm Top Silencer Block.
SET OF 4 for TWO Arms.
OEM Part Number: 90133105900



Fits:
Porsche 911 1970-89

Click 'Zoom in' for large parts diagram.
Diagram Ref No 3

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.

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

PFR57-410BLK

The product you are viewing cross references to these numbers

SuperPro Trailing Arm Top Silencer Block.
Replacement for Porsche parts No. 90133105900
SET OF 4



Fits:
Porsche 911 1970-89
Porsche 912
Porsche 911 SWB

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.
Diagram Ref No 3

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

SPF0988K

The product you are viewing cross references to these numbers

Trailing arm top silencer block. Sold each.



Fits:
Porsche 911/912 1965-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

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

90133105900

The product you are viewing cross references to these numbers

Trailing arm top silencer block.
4 required per car. Sold each.



Fits:
Porsche 911/912/930 1965-89

Click 'Zoom in' for large parts diagram.
Diagram Ref No 3

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

90133105900

The product you are viewing cross references to these numbers