Polyurethane has been with us as a specialised plastic for some thirty years. However recent advances have now made it possible to engineer very special properties into this exciting material. Suspension bushes are some of the most highly stressed components fitted to a motor car. They undergo enormous strains and in the most arduous of conditions with no maintenance or lubrication.
The material they are manufactured from is a rubber compound containing natural products which deteriorate with age. It becomes softer and more pliable, resisting the forces placed on it less and less. Therefore allowing more and more movement of suspension components and offering less and less control over the suspension geometry.
This in turn causes accelerated tyre wear, braking instability and poor handling. This is the single biggest reason you can instantly tell the difference driving a three year old car compared to a showroom new one. However even new cars will benefit from POWERFLEX bushes because of their superior design they offer much more effective control of the suspension components to a much greater extent than normal rubber items.
POWERFLEX for prolonged tyre life.With the technological advances in this material it has been possible to overcome the common problem associated with harder bushes which is increased noise. By correctly engineering the polyurethane compound, bushes can be made 25-30% stiffer than new rubber items but with exactly the same noise absorbing properties.
If you are in urgent need of this product or have any doubt of whether it is in stock due to low quantity, please contact us prior to placing your order to check for availability.
Please read bullet points before purchase:
- The available item quantity is correct at the time of uploading this listing.
- This product may have multiple listings due to application of other suitable vehicles which affect stock levels.
- This product may also be listed on our website which it may be sold through.
- This product may also have sold through our retail store.
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Item Specifics
Reference Numbers
Unsure about fitment? Please get in contact with your Reg Plate or VIN Number so we can confirm fitment.
Unsure about fitment? Please get in contact with your Reg Plate or VIN Number so we can confirm fitment.
Unsure about fitment? Please get in contact with your Reg Plate or VIN Number so we can confirm fitment.
Unsure about fitment? Please get in contact with your Reg Plate or VIN Number so we can confirm fitment.
| Make | Model | Variant | Bodystyle | Type | Engine | From Year | To Year |
|---|---|---|---|---|---|---|---|
| Porsche | 928 | Petrol Coupe | RWD -- -- | 5.0 S4 | 4957cc 221KW 300HP M 28.41;M 28.42 | 1986 | 1991 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 4.5 | 4474cc 170KW 231HP M 28.13;M 28.14;M 28.17;M 28.18 | 1979 | 1982 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 5.0 GT | 4957cc 243KW 330HP M 28.47 | 1989 | 1991 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 5.4 GTS | 5397cc 257KW 350HP M 28.49;M 28.50 | 1991 | 1995 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 5.0 S4 Cat | 4957cc 235KW 320HP M 28.41;M 28.42 | 1986 | 1991 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 5.0 S | 4957cc 200KW 272HP M 28.43;M 28.44 | 1984 | 1985 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 4.7 S | 4664cc 178KW 242HP M 28.20 | 1982 | 1984 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 4.5 | 4474cc 177KW 241HP M 28.01;M 28.02;M 28.09;M 28.10 | 1977 | 1982 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 5.0 S | 4957cc 215KW 292HP M 28.44 | 1985 | 1986 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 5.0 S, S4 | 4957cc 235KW 320HP M 28.41 | 1986 | 1991 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 4.7 S | 4664cc 221KW 301HP M 28.11;M 28.12 | 1979 | 1983 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 4.7 S | 4664cc 228KW 310HP M 28.21;M 28.22 | 1983 | 1986 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 5.0 S | 4957cc 212KW 288HP M 28.45;M 28.46 | 1985 | 1986 |
| Porsche | 928 | Petrol Coupe | RWD -- -- | 4.5 | 4474cc 169KW 230HP M 28.03;M 28.04 | 1977 | 1979 |
Delivery times are working days which exclude weekends and public holidays. Please enquire before purchasing if you are in a matter of urgency to discuss an express delivery option.
Please note some items advertised on our website are special order; they can take from 5 working days up to 8 weeks for delivery. If your item is special order, rest assured we will inform you within 24–48 hours to let you know the expected delivery timescale.
We recommend you do not book your vehicle in for any repairs until you physically have parts to save on any disappointment caused by delays. Haz Motorsport will be under no liability for any costs, damages, or expenses caused by any delays.
Under no circumstances will Haz Motorsport be held liable for any fitting/labour charges incurred by the buyer. It is entirely the buyer’s responsibility to ensure they have ordered the correct part prior to fitment and that the part has been installed correctly by a qualified mechanic/technician.
No liability or returns are accepted where buyers attempt to modify or adjust components. A minimum handling fee of 20% may be charged for returns of special-order items.
We will not under any circumstances pay any VAT/Import Duties on returns. If we are requested to do so, your return will be rejected/abandoned.
