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Quality made brands
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VIN number / Chasis number
| Outer diameter (mm) |
|
| Thickness (mm) | 178 |
| Supplementary article/supplementary info | with piston |
| Weight (kg) | 7.0 |
| External thread size |
|
| Rolling piston material | steel |
Upgrade or maintain your vehicle with the high-quality FEBI BILSTEIN Air Spring Bag Bellow, air suspension — part number 20523, available now at A-Z Halifax.
This product has been carefully selected for its reliability, performance, and compatibility with a wide range of vehicles. Whether you're working on routine maintenance or a major repair, the FEBI BILSTEIN Air Spring Bag offers excellent value and dependable performance you can trust.
At A-Z Halifax, we stock thousands of car parts and accessories to make your repair job easier and more efficient. Our experienced team is always available to help ensure you’re choosing the right part for your needs.
| Manufacturer | Productnumber |
| saf | 3 229 0031 00 , 3229003100 |
| saf | 3 229 2131 00 , 3229213100 |
| saf | 3 229 2231 00 , 3229223100 |
| saf | 3 229 2431 00 , 3229243100 |
| saf | SAF 2923/V , SAF2923/V |
| krone | 550027037 |
| schmitz cargobull | 1052167 |
| schmitz cargobull | 751 082 , 751082 |
| Usage numbers |
| ADR 51391202 |
| AIR FREN 20.4023.2S |
| AIR FREN 20.4023.3CM |
| AUGER AU 344023-K |
| BSG BSG 09-380-039 |
| CASALS B1074 |
| CASALS B2455 |
| CASALS B2597 |
| CONTINENTAL CTAM 4023 NP03 |
| CONTITECH AIR SPRING 4023 N P03 |
| DT Spare Parts 10.36008 |
| FIRESTONE 1T 19 F-11 |
| FIRESTONE W01M586335 |
| FIRESTONE W01M586348 |
| HD 020.4023.C03 |
| MERITOR MLF8024 |
| MERITOR MLF8028 |
| MERITOR MSK20008 |
| Montcada 0293160 |
| OPTIBELT 4003AS-C |
| PE Automotive 084.101-12A |
| PE Automotive 084.101-72A |
| PRIME-RIDE 1R14-729 |
| PRIME-RIDE 1R14-865 |
| SABO SA 520059 |
| SABO SA 520059C |
| SABO SA 520262C |
| SABO SA520059CP |
| SAMPA SP 554023-K |
| SAMPA SP 554023-KP |
| SEM LASTIK 72.4023.S |
| ST-TEMPLIN 04.010.6100.070 |
| ST-TEMPLIN 04.020.6001.280 |
| ST-TEMPLIN 04.060.6106.070 |
| STELLOX 84-00339-SX |
| STELLOX 90-40231-SX |
| WABCO 951 814 729 0 |
| ZentParts Z12743 |
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
You can enter your Vehicle Registration Number on our homepage or manually select your vehicle details. We will then filter the parts that match your vehicle. Always double-check the Product Properties section to confirm correct fitment.
Yes! We’re constantly expanding our product range and catalog. If you can’t find the part you’re looking for, please contact us. We work with several manufacturers and may be able to source the part for you.
Many product pages include a Fitment Details tab with additional information. If you still have questions, feel free to use our message service — we’re happy to help.
Parts do not come with additional items like fitting kits or gaskets unless it is clearly specified in the Part Details section of the product page.
Brake Discs: Most standard brake discs are priced individually, but for safety reasons, they must be purchased in pairs. When required, we will automatically set the quantity to 2 in your basket.
Brake Pads: These are sold as a set (either front or rear), so one box is enough for two discs.
The Compatibility Table can be found on each product page, usually below the main product description. Look for a tab or heading labeled Compatibility.
Orders Above £25 free Delivery
Quality made brands
Great Deals on CarParts
Easy 30 Day Returns
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