Rear Trailing Arm

Rear wheel bearing cover plate.

Fits:
Porsche 911 1974-89 (not Turbo)

Diagram ref no 8

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91133156130

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Strengthening gusset plate set rear trailing arm. 
Sold as a pair

Fits:
Porsche 911 - 1971 to 1973

Upgrade and strengthen the rear trailing arms with these weld on gusset plates. 

Welds to diagram ref no 1

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91133105420

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Trailing Arm Hexagon-Head Bolt. M14 x 1.5 x 80.
Rear Axle.



Fits:
Porsche 911 1978-89

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Diagram Ref No 4

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90008209203

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



Fits:
Porsche 911 1970-89

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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.

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PFR57-410H

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Trailing Arm Lock Nut. M14 x 1.5. Rear Axle.



Fits:
Porsche 911 1978-89

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Diagram Ref No 6

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90091009402

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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.

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Diagram ref no 3

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2020901

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Trailing arm lock nut M 14 X 1,5. Rear Axle.
Sold each.

Fits:
Porsche 911/912 1969
Porsche 911 1970-71

Click 'Zoom in' for large parts diagram.
Diagram Ref No 5

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WHT001938

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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

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Diagram Ref No 3

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90133105900HD

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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.

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PFR57-410

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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.

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PFR57-410BLK

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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

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SPF0988K

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Trailing arm top silencer block. Sold each.



Fits:
Porsche 911/912 1965-89

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Diagram ref no 3

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90133105900

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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

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90133105900

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