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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Fitting Position | Rear Axle |
| Thickness [mm] | 156 mm |
| Weight [kg] | 4.5 kg |
| Outer Diameter [mm] | 208 mm |
| Outer Diameter [mm] | 249 mm |
OE numbers (1)
Search by this OE number to find compatible parts
- VOLVO—1137071
Where this part fits
Original-fit position for OE 1137071.
About this product
When roll off piston air suspension bellows performance matters, the FEBI BILSTEIN 39494 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Fitting Position: Rear Axle, Thickness [mm]: 156 mm, Weight [kg]: Copper, Rubber kg, Colour: Ceramic, Outer Diameter [mm]: 208 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 037.122, 1137071, 20691, 207225 and 4 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FEBI BILSTEIN is a recognised supplier of automotive suspension 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 (7)
Roll Off Piston Air Suspension Bellows FEBI BILSTEIN 39494 — compatible car models
| Manufacturer article number (MPN) | 39494 |
|---|---|
| OE part numbers | 1137071 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 39494 . Colour: 7. Fitting Position: HA. Outer Diameter [mm]: 208 mm. Outer Diameter [mm]: 249 mm. Thickness [mm]: 156 mm. Weight [kg]: 4,5 kg
- 1x Roll Off Piston Air Suspension Bellows
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 Roll Off Piston Air Suspension Bellows 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 Roll Off Piston Air Suspension Bellows fits. All fitment data is verified through TecDoc.
What specifications does this FEBI BILSTEIN Roll Off Piston Air Suspension Bellows have?
This FEBI BILSTEIN Roll Off Piston Air Suspension Bellows has the following specifications: Fitting Position: HA; Thickness [mm]: 156 mm; Weight [kg]: 4,5 kg; Colour: 7; Outer Diameter [mm]: 208 mm; Outer Diameter [mm]: 249 mm. Check the full specifications table above for complete details.
What OE part numbers does this Roll Off Piston Air Suspension Bellows replace?
This Roll Off Piston Air Suspension Bellows replaces OE part numbers: 1137071. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Roll Off Piston Air Suspension Bellows cost?
This FEBI BILSTEIN Roll Off Piston Air Suspension Bellows is available for £132.99. Roll Off Piston Air Suspension Bellows 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 Roll Off Piston Air Suspension Bellows?
Regular inspection of your Roll Off Piston Air Suspension Bellows 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 Roll Off Piston Air Suspension Bellows?
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 Roll Off Piston Air Suspension Bellows fitted by a professional mechanic.
Can I use this part as a replacement for OE 1137071?
Yes, this FEBI BILSTEIN Roll Off Piston Air Suspension Bellows is a direct replacement for OE part number 1137071. 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 39494 the same as the FEBI BILSTEIN 38555?
No, while both are Roll Off Piston Air Suspension Bellows parts, they are different products. The FEBI BILSTEIN 39494 has Fitting Position: HA, Thickness [mm]: 156 mm, Weight [kg]: 4,5 kg. The FEBI BILSTEIN 38555 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.
