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Porsche // 996 (911) (1997-2005) // 996 C4S 3.6L 09/01-2005
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Front Anti-Roll Bar Bush (Polyurethane) - 20mm - for Porsche 924 / 924 Turbo / 924 S / 944. Powerflex Heritage Collection - PFF57-306-20H
PFF57-306-20H
Vehicle Group
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
Information
Upgrade your worn-out rubber anti-roll bar bushes with Powerflex's high-performance polyurethane alternatives. Sold in pairs, these 20mm bushes deliver enhanced handling, improved performance, and greater durability.
This round bush has a 40mm outer diameter and an overall length of 55mm. These 20mm bushes directly replace Porsche part numbers 477411053G and 477411053R.
Porsche 924 1982*
Porsche 924 1983-85
Porsche 924 Turbo 1982*
Porsche 924 Turbo 1983-85
Porsche 924 S 1986-88 - Vehicles Without Sports Suspension (PR 030)
Porsche 944-1 1982-85 - Vehicles Without Rear Anti-Roll Bar (PR 404)
Porsche 944-2 1985-86 - Vehicles Without Sports Suspension (PR 030)
Diagram ref. 3.
*NOTE: Porsche updated the 924's front anti-roll bar design during the 1982 model year. If your 1982 Porsche 924 has a VIN from F 92-CN402 198 onward (or F 92-CN450 832 onward for North America), it will be compatible.
For 1982 Porsche 924 Turbo models, compatibility starts from F 93-CN100 306 onward (or F 93-CN150 332 onward for North American and Japanese models). Please ensure you check your VIN to confirm fitment. If you're unsure, please do not hesitate to contact us with your vehicle's VIN number for confirmation.
Additionally, due to the vehicle's age and some ambiguity in the official catalogue, we highly recommend measuring your anti-roll bar before ordering to ensure you select the correct size.
The Powerflex Range:
Road Series (Road & Fast Road) - POWERFLEX Road Series bushes improve your cars’ road holding and chassis performance by controlling the amount of unwanted flex in the suspension. This means the suspension is doing what it is supposed to. It means your tyres have greater contact with the road at all times, therefore, improving safety and performance. Correctly formulated polyurethane is as good if not better at noise, vibration and harshness suppression when compared to worn rubber. Our Road bushes offer Prolonged tyre life, Improved performance, Increase safety, and Greater cost-effectiveness.
Black Series (Track & Motorsport) - POWERFLEX Black Series bushes are manufactured using our Black 95 Shore A compound to provide maximum control of chassis geometry. They are designed for the Track, ready to Race and are engineered to be the best. 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.
Heritage Collection (Classic & Restoration Use) - 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. Our new range speaks to the growing demand for quality replacement parts that have an aesthetic in keeping with’ the look of the original part and restoration project as a whole whilst carrying all of the performance and longevity benefits offered by Powerflex’s unique blend of polyurethane. Going a step further than simply using the same material and durometer of hardness for all of our parts, each part location has its own shore designation to ensure improved suspension performance without discomfort or vibration, all of which ship in our new ‘Classic’ Dark Grey colour suitable for all road-based applications.
Powerflex Materials:
The materials used by Powerflex are colour coded to make them easily identifiable. Below explains the shore rating and their common uses.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFF57-306-20H
The product you are viewing cross references to these numbers
This round bush has a 40mm outer diameter and an overall length of 55mm. These 20mm bushes directly replace Porsche part numbers 477411053G and 477411053R.
Porsche 924 1982*
Porsche 924 1983-85
Porsche 924 Turbo 1982*
Porsche 924 Turbo 1983-85
Porsche 924 S 1986-88 - Vehicles Without Sports Suspension (PR 030)
Porsche 944-1 1982-85 - Vehicles Without Rear Anti-Roll Bar (PR 404)
Porsche 944-2 1985-86 - Vehicles Without Sports Suspension (PR 030)
Diagram ref. 3.
*NOTE: Porsche updated the 924's front anti-roll bar design during the 1982 model year. If your 1982 Porsche 924 has a VIN from F 92-CN402 198 onward (or F 92-CN450 832 onward for North America), it will be compatible.
For 1982 Porsche 924 Turbo models, compatibility starts from F 93-CN100 306 onward (or F 93-CN150 332 onward for North American and Japanese models). Please ensure you check your VIN to confirm fitment. If you're unsure, please do not hesitate to contact us with your vehicle's VIN number for confirmation.
Additionally, due to the vehicle's age and some ambiguity in the official catalogue, we highly recommend measuring your anti-roll bar before ordering to ensure you select the correct size.
The Powerflex Range:
Road Series (Road & Fast Road) - POWERFLEX Road Series bushes improve your cars’ road holding and chassis performance by controlling the amount of unwanted flex in the suspension. This means the suspension is doing what it is supposed to. It means your tyres have greater contact with the road at all times, therefore, improving safety and performance. Correctly formulated polyurethane is as good if not better at noise, vibration and harshness suppression when compared to worn rubber. Our Road bushes offer Prolonged tyre life, Improved performance, Increase safety, and Greater cost-effectiveness.
Black Series (Track & Motorsport) - POWERFLEX Black Series bushes are manufactured using our Black 95 Shore A compound to provide maximum control of chassis geometry. They are designed for the Track, ready to Race and are engineered to be the best. 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.
Heritage Collection (Classic & Restoration Use) - 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. Our new range speaks to the growing demand for quality replacement parts that have an aesthetic in keeping with’ the look of the original part and restoration project as a whole whilst carrying all of the performance and longevity benefits offered by Powerflex’s unique blend of polyurethane. Going a step further than simply using the same material and durometer of hardness for all of our parts, each part location has its own shore designation to ensure improved suspension performance without discomfort or vibration, all of which ship in our new ‘Classic’ Dark Grey colour suitable for all road-based applications.
Powerflex Materials:
The materials used by Powerflex are colour coded to make them easily identifiable. Below explains the shore rating and their common uses.
Red 65A – Used for our Universal exhaust mounts and diesel engine mounts.
Yellow 70A – Mainly used for engine mounts, diff mounts and subframe mounts or areas where the bush needs a lot of movement and absorption.
Purple 80A – Our most common material. This is used in most areas of the suspension and provides the right mix between performance and compliance.
Black 95A – Our hardest material. This is used mostly for our Black Series range or in our Road Series where the vehicle’s standard suspension demands require us to use this hardness of material i.e. in areas of high load.
Grey* - Used specifically for our Heritage Collection. This can be any of the durometers mentioned but will always be the same as the equivalent part from our Road Series i.e. if it’s Purple 80A in our Road Series, it’d be Grey 80A in our Heritage Collection. On our Road Series and Heritage Collection kits, we can use a mix of all 4 of our materials. During the development stages, we test the original bush and see what the requirements are for strength and movement. At that point, we then decide which of our materials would be best suited. We don’t believe in a one material suits all rule. Manufacturers will do the same and will use different shore rubbers, however, it’s not as noticeable as all rubber bushes look visually similar.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PFF57-306-20H
477411053G
477411053R
The product you are viewing cross references to these numbers
Price: £40.90
Orderable
Related products
Vehicle Group
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
Information
H&R Sway Bars are the perfect compliment to H&R Springs, Coil Overs, Performance Shocks and Cup Kits.
Front & Rear Anti Roll Bar:
- Front - 25mm (adjustable in 3 places)
- Rear - 24mm (adjustable in 2 places)
Fits:
Porsche 996 C4 / C4S 09/1998>>
Porsche 996 Turbo 09/1998>>
Designed to reduce body roll, increase lateral stiffness and improve handling. All H&R Sway Bar kits have been shot peened and heat treated, and feature precision forged ends - many applications have multiple end link mounting points for adjustability. Also included are H&R exclusive bushings made from a Urethane / Teflon composite that eliminates squeaks, and don't require lubrication. Ever. That means no mess, no maintenance-just bolt in H&R Sway Bars and go!
H&R Sway Bars are 100% made in Germany, and are powder coated for long lasting good looks and durability on the street and track.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
33462-1
The product you are viewing cross references to these numbers
Front & Rear Anti Roll Bar:
- Front - 25mm (adjustable in 3 places)
- Rear - 24mm (adjustable in 2 places)
Fits:
Porsche 996 C4 / C4S 09/1998>>
Porsche 996 Turbo 09/1998>>
Designed to reduce body roll, increase lateral stiffness and improve handling. All H&R Sway Bar kits have been shot peened and heat treated, and feature precision forged ends - many applications have multiple end link mounting points for adjustability. Also included are H&R exclusive bushings made from a Urethane / Teflon composite that eliminates squeaks, and don't require lubrication. Ever. That means no mess, no maintenance-just bolt in H&R Sway Bars and go!
H&R Sway Bars are 100% made in Germany, and are powder coated for long lasting good looks and durability on the street and track.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
33462-1
99634370300
99634370302
99634370303
99634370304
99633370503
99633370505
99633370504
99633370506
99633370112
99633370125
99633370126
99633370120
99633370127
The product you are viewing cross references to these numbers
Price: £673.01
In stock
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII Turbo 2010-13
- 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
Information
SuperPro Stabilizer Bar Bush. FRONT
Set of 2.
Fits:
Porsche 996 1997-2005
Porsche 997 2004>>
Porsche 986 Boxster 1997-04
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
Diagram Ref No 2. fits inside Ref No. 3
Set of 2.
Fits:
Porsche 996 1997-2005
Porsche 997 2004>>
Porsche 986 Boxster 1997-04
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
Diagram Ref No 2. fits inside Ref No. 3
Prices from: £25.45
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII Turbo 2010-13
- 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
Information
SuperPro Stabilizer Bar Bush. REAR.
Set of 2.
Fits:
Porsche 996 1997-2005
Porsche 997 2004>>
Porsche 986 Boxster 1997-04
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
Diagram Ref No 2. fits inside Ref No. 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SPF3722-
The product you are viewing cross references to these numbers
Set of 2.
Fits:
Porsche 996 1997-2005
Porsche 997 2004>>
Porsche 986 Boxster 1997-04
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
Diagram Ref No 2. fits inside Ref No. 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SPF3722-
99633379224
99633379226
The product you are viewing cross references to these numbers
Prices from: £29.27
Vehicle Group
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
Information
Porsche 911 996 - suspension upgrades amazing results | Mat Vlogs
I bought a Porsche 911 996 3.4-litre Carrera back in September 2016. It was in pretty good condition, but after 18 years' use and 55,000 miles, its suspension was well past its best. Also, out of the factory the car was set up with plenty of understeer built in to make it far more benign than any 911 before it. I wanted to make my car not only feel like new, but better than new.
And so a complete suspension overhaul was needed. I decided to go with Ohlins Road and Track coilovers, Powerflex polyurethane bushes and adjustable anti-roll bars and drop links. Please note that in this video all the parts were supplied by the relevant manufacturers free-of-charge for use in the video. However, I selected them based research as to which set-up would be most suited to my needs for the car. Design 911 also did the work free-of-charge, once again I chose to feature them in the video due to their expertise in Porsche parts supply and fitting.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT996C4
The product you are viewing cross references to these numbers
kits includes only these items
1 x Adjustable Suspension kits Porsche 996 C4/ 996 Turbo Ohlins DFV Technology
1 x Control Arm Bush Rear Porsche 996 / 986 PowerFlex (PFR57-507)
1 x Powerflex Bushes REAR AXLE for Road Use - Porsche 911 (996) 1997-2005 (PFR57-508)
1 x Powerflex Bushes REAR AXLE for Road Use - Porsche 911 (996) 1997-2005 (PFR57-509)
1 x Powerflex Bushes REAR AXLE for Road Use - Porsche 911 (996) 1997-2005 (PFR57-512)
1 x Powerflex Bushes REAR AXLE for Road Use - Porsche 911 (996) 1997-2005 (PFR57-511)
4 x Lower Arm Bush Repair Kit. Porsche 986 / 996 / 987 / 997 / 987C PowerFlex (PFF57-502/3K)
1 x H&R Anti Roll Bar / Sway Bar Kit. Porsche 996 C4/C4S/996T (F 25mm R 24mm) (33462-1)
1 x Front drop link, Set of 2. Porsche 986 / 987 / 981 / 996 / 997 / 991 (360230996F)
1 x Anti roll bar drop link rear CNC alloy. Porsche 996 C2/996 C4/ 996TT (360230996R)
I bought a Porsche 911 996 3.4-litre Carrera back in September 2016. It was in pretty good condition, but after 18 years' use and 55,000 miles, its suspension was well past its best. Also, out of the factory the car was set up with plenty of understeer built in to make it far more benign than any 911 before it. I wanted to make my car not only feel like new, but better than new.
And so a complete suspension overhaul was needed. I decided to go with Ohlins Road and Track coilovers, Powerflex polyurethane bushes and adjustable anti-roll bars and drop links. Please note that in this video all the parts were supplied by the relevant manufacturers free-of-charge for use in the video. However, I selected them based research as to which set-up would be most suited to my needs for the car. Design 911 also did the work free-of-charge, once again I chose to feature them in the video due to their expertise in Porsche parts supply and fitting.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT996C4
33462
PFR57507
PFR57508
PFR57509
PFR57512
PFR57511
PFF57502
PFF57502
PFR57-507
PFR57-508
PFR57-509
PFR57-512
PFR57-511
PFF57-502
33462-1
360230996F
360230996R
POZMW00S1
99733104504
99633104506
99633104508
99633104510
99633104512
99633104507
99633104604
99633104606
99633104608
99633104610
99633104612
99633104607
99633104702
99633104703
99633104705
99634704702
99634704703
99634704705
99634704706
99733104700
99734704701
99633105101
99633105500
99633105501
99633105201
99633105600
99633105602
99633105502
99633105601
99733105303
99634105317
99634105307
99634105316
99634105306
99634105318
99733105301
99634105314
99634105319
99634105305
99634370300
99634370302
99634370303
99634370304
99633370503
99633370505
99633370504
99633370506
99633370112
99633370125
99633370126
99633370120
99633370127
99634306904
99634307004
99134306902
99134307002
99634307002
99634307003
99633306904
99633306902
99633306903
99733306905
99733307004
99733307005
99634105320
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Control Arm Bush Rear Porsche 996 / 986 / 997 PowerFlex (PFR57-507)
Unit Price: £70.72
InStock
1 x Upper Link Arm OUTER Bushes Rear Porsche 996 PowerFlex (PFR57-508)
Unit Price: £132.64
InStock
1 x Upper link arm INNER bushes, Rear. Porsche 996 PowerFlex (PFR57-509)
Unit Price: £132.64
InStock
1 x Rear Sub Frame Side Mounting Bush Rear Porsche 996 PowerFlex (PFR57-512)
Unit Price: £161.32
InStock
1 x Sub Frame Bush Front Porsche 996 PowerFlex (PFR57-511)
Unit Price: £58.52
InStock
4 x Lower Arm Bush Repair Kit. Porsche 986 / 996 / 987 / 997 / 987C PowerFlex (PFF57-502/3K)
Unit Price: £133.66
InStock
1 x H&R Anti Roll Bar / Sway Bar Kit. Porsche 996 C4/C4S/996T (F 25mm R 24mm) (33462-1)
Unit Price: £673.01
InStock
1 x Adjustable drop links, Set of 2. Porsche 986 / 987 / 981 / 996 / 997 / 991 (360230996F)
Unit Price: £180.00
InStock
1 x Anti roll bar drop link rear CNC alloy. Porsche 996 C2/996 C4/ 996TT (360230996R)
Unit Price: £165.74
InStock
1 x Adjustable suspension kit. Porsche 996 C4/ 996 Turbo Ohlins DFV Technology (POZMW00S1)
Unit Price: £3,732.22
StockDue
£5,879.87
Now £5,841.45
Arriving soon