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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Thickness [mm] | 135 mm |
| Weight [kg] | 2,268 kg |
| Outer Diameter [mm] | 136 mm |
| Internal Thread Size | M41 x 1.5 |
OE numbers (3)
Where this part fits
Original-fit position for OE 1527951. The red ring marks where this part installs on the vehicle.
About this product
When air dryer cartridge compressed air system performance matters, the FEBI BILSTEIN 21639 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Thickness [mm]: 135 mm, Weight [kg]: Aluminium, 268 kg, Outer Diameter [mm]: 136 mm, Thread Type: 0, Supplementary Article/Info 2: 396. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 02.100.7786.150, 03.250, 051.214, 06060004 and 66 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FEBI BILSTEIN is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
About FEBI BILSTEIN
febi bilstein, founded in 1844 in Ennepetal, Germany, is one of the oldest and most comprehensive automotive parts suppliers in the independent aftermarket. febi bilstein offers over 40,000 parts spanning steering, suspension, engine, braking, cooling, and electrical systems. Certified to IATF 16949 and supplying OE-quality components, febi bilstein products undergo rigorous testing to match original equipment performance. With nearly 180 years of German engineering tradition, febi bilstein is the go-to brand for reliable, competitively priced replacement parts.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (71)
Show all 71 OE numbers
Air Dryer Cartridge Compressed Air System FEBI BILSTEIN 21639 — compatible car models
| Manufacturer article number (MPN) | 21639 |
|---|---|
| OE part numbers | 1391 510, 1527 951, 2142 288 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 21639 . Internal Thread Size: M41 x 1,5. Outer Diameter [mm]: 136 mm. Supplementary Article/Info 2: 396. Supplementary Article/Info 2: 960. Thickness [mm]: 135 mm. Thread Type: 0. Weight [kg]: 2,268 kg
- 1x Air Dryer Cartridge Compressed Air System
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Air Dryer Cartridge Compressed Air System compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Air Dryer Cartridge Compressed Air System fits. All fitment data is verified through TecDoc.
What specifications does this FEBI BILSTEIN Air Dryer Cartridge Compressed Air System have?
This FEBI BILSTEIN Air Dryer Cartridge Compressed Air System has the following specifications: Thickness [mm]: 135 mm; Weight [kg]: 2,268 kg; Outer Diameter [mm]: 136 mm; Thread Type: 0; Supplementary Article/Info 2: 396; Supplementary Article/Info 2: 960. Check the full specifications table above for complete details.
What OE part numbers does this Air Dryer Cartridge Compressed Air System replace?
This Air Dryer Cartridge Compressed Air System replaces OE part numbers: 1391 510, 1527 951, 2142 288. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Air Dryer Cartridge Compressed Air System cost?
This FEBI BILSTEIN Air Dryer Cartridge Compressed Air System is available for £44.99. Air Dryer Cartridge Compressed Air System prices vary depending on brand, specifications, and vehicle compatibility. FEBI BILSTEIN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Air Dryer Cartridge Compressed Air System?
Regular inspection of your Air Dryer Cartridge Compressed Air System is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Air Dryer Cartridge Compressed Air System?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Air Dryer Cartridge Compressed Air System fitted by a professional mechanic.
Can I use this part as a replacement for OE 1391 510?
Yes, this FEBI BILSTEIN Air Dryer Cartridge Compressed Air System is a direct replacement for OE part number 1391 510. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the FEBI BILSTEIN 21639 the same as the FEBI BILSTEIN 01361?
No, while both are Air Dryer Cartridge Compressed Air System parts, they are different products. The FEBI BILSTEIN 21639 has Thickness [mm]: 135 mm, Weight [kg]: 2,268 kg, Outer Diameter [mm]: 136 mm. The FEBI BILSTEIN 01361 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
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