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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Category | bearing |
| Fitting Position | Front Left |
| Fitting Position | Front Right |
| Fitting Position | Rear Right |
| Fitting Position | Rear Left |
| Width [mm] | 46 mm |
| Weight [kg] | 0.9 kg |
| Inner Diameter [mm] | 49 mm |
| Outer Diameter [mm] | 88 mm |
OE/OEM numbers (6)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—140 981 04 27
- MERCEDES-BENZ—163 330 00 51
- MERCEDES-BENZ—163 330 00 51 S1
- MERCEDES-BENZ—A140 981 04 27
- MERCEDES-BENZ—A163 330 00 51
- MERCEDES-BENZ—A163 330 00 51 S1
Where this part fits
Original-fit position for OE 1409810427. The red ring marks where this part installs on the vehicle.
About this product
FEBI BILSTEIN bearing (21971) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Fitting Position: Front Left, Fitting Position: Front Right, Fitting Position: Rear Right, Fitting Position: Rear Left, Width [mm]: 46 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with MERCEDES-BENZ vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 001-51-11139, 014 098 0036, 014 098 0133, 01.811 and 194 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 from our UK warehouse with a 30-day money-back guarantee and free 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
Equivalent products (199)
Show all 199 OE numbers
bearing FEBI BILSTEIN 21971 — compatible car models
| Car models | MERCEDES-BENZ: M-CLASS (W163) |
|---|---|
| Engines | ML 230 (163.136) |
| Year of manufacture | 1998-2005 |
| Manufacturer article number (MPN) | 21971 |
| OE part numbers | 140 981 04 27, 163 330 00 51, 163 330 00 51 S1, A140 981 04 27, A163 330 00 51, A163 330 00 51 S1 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 21971 bearing. Bearing Type: 7. Fitting Position: HL. Fitting Position: HR. Fitting Position: VL. Fitting Position: VR. Inner Diameter [mm]: 49 mm. Outer Diameter [mm]: 88 mm. Sealing lip material: 27
- 1x bearing
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 bearing compatible with my car?
This bearing fits MERCEDES-BENZ vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this FEBI BILSTEIN bearing have?
This FEBI BILSTEIN bearing has the following specifications: Fitting Position: VL; Fitting Position: VR; Fitting Position: HR; Fitting Position: HL; Width [mm]: 46 mm; Weight [kg]: 0,9 kg. Check the full specifications table above for complete details.
What OE part numbers does this bearing replace?
This bearing replaces OE part numbers: 140 981 04 27, 163 330 00 51, 163 330 00 51 S1, A140 981 04 27, A163 330 00 51, A163 330 00 51 S1. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a bearing cost?
Bearing prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this FEBI BILSTEIN bearing. All parts come with our 14-day money-back guarantee.
How do I know when to replace my bearing?
Regular inspection of your bearing 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 bearing?
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 bearing fitted by a professional mechanic.
Can I use this part as a replacement for OE 140 981 04 27?
Yes, this FEBI BILSTEIN bearing is a direct replacement for OE part number 140 981 04 27. 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 21971 the same as the FEBI BILSTEIN 03270?
No, while both are bearing parts, they are different products. The FEBI BILSTEIN 21971 has Fitting Position: VL, Fitting Position: VR, Fitting Position: HR. The FEBI BILSTEIN 03270 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.
