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Also compare the OE reference shown on your original part.
Clearly identified references
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Delivery calculated before payment
Technical specifications
Axle
Front axle
Fitting side
Left, Right
Width [mm]
5.8 mm
Inner diameter [mm]
48.5 mm
Outer diameter [mm]
58.8 mm
Equipment
NBR (nitrile rubber)
Commercial warranty
3-year manufacturer’s warranty
Logistics and customs
Weight
0.02 kg
References
Manufacturer ref.
03994
KonexAuto ref.
KX1513012398853
IAM
03994
GTIN
4027816039945
Comparable OE references
MERCEDES-BENZ
A002 997 30 40
002 997 30 40
Use the OE reference together with your vehicle to identify the correct part.
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Replacement parts
Frequently asked questions
How do I check compatibility?
Select the exact vehicle, then compare OE references and fitting criteria with the original part.
Where can I check price and availability?
The purchase panel displays this part’s price and availability. Commercial information is checked before ordering.
How can I find the collection or delivery date?
Enter the requested details under Store collection or Delivery to get an estimate for your order.
How do I request a return or exchange?
Contact KonexAuto within 14 days of delivery with your order number and the part concerned. We will help you with your request.
Returns and exchanges
14 days after delivery
You can request a return or exchange within 14 days of receiving your order. Contact us to arrange the next steps.
1Contact KonexAuto with your order number and the part reference.
2We will explain the steps for your return or exchange.
3Pack the part carefully and follow the return instructions provided.
Product description
Universal O-ring FEBI BILSTEIN 03994
Brand : FEBI BILSTEIN. Manufacturer part number : 03994. Category : Universal O-ring.
Specifications : Axle : Front axle ; Fitting side : Left, Right ; Width [mm] : 5.8 mm ; Inner diameter [mm] : 48.5 mm ; Outer diameter [mm] : 58.8 mm ; Equipment : NBR (nitrile rubber) ; Commercial warranty : 3-year manufacturer’s warranty.
OE cross-reference numbers : MERCEDES-BENZ : A002 997 30 40 ; MERCEDES-BENZ : 002 997 30 40.
Google reviews
lambert rosie
5/5
Un monsieur très agréable et professionnel.
Ils ont trouvé très rapidement ma pièce auto et pour la commande j’ai eu un lien en summup je recommande vraiment le magasin.
(Translated by Google)
A very pleasant and professional gentleman.
They found my car part very quickly, and for the order, I received a Summup link. I highly recommend the store.
Bachir Bentoumi
5/5
Personnel très gentil,bon prix
(Translated by Google)
Very friendly staff, good price
Fadiala Keita
5/5
Très bon accueil des prix plus que correct franchement je recommande allez y les yeux fermés.
(Translated by Google)
Very welcoming, prices more than reasonable, frankly I recommend it, go there without hesitation.
Le Jaw
5/5
Les Pièces que j’ai commandées le matin à 11h reçu à 16h l’agent comptoir à l’écoute et souriant. Je recommande.
(Translated by Google)
The parts I ordered at 11am were received at 4pm. The counter agent was attentive and friendly. I recommend them.
Samir Maameri
5/5
Très bon magazine
Actif et réactif
Je recommande
(Translated by Google)
Excellent magazine. Active and responsive. I recommend it.
Walid Lakas
5/5
Super vendeur, je recommande les yeux fermés
(Translated by Google)
Excellent seller, I highly recommend them.
Ndeye Cogna Ndiaye
5/5
Joseph MBULUKU
5/5
Très accueillant. Suis jamais déçu avec eu
(Translated by Google)
Very welcoming. I'm never disappointed with them.
Memo Aslan
5/5
C'est très bien
(Translated by Google)
That's very good.
NotBad RiRi
5/5
Tres satisfaisant, livraison rapide
(Translated by Google)
Very satisfactory, fast delivery
françois Raimbaux
5/5
GIRESSE KINGOTO NTONA
5/5
Superbe accueil 🤩 Vendeur souriant et très serviable. Magnifique !
(Translated by Google)
Excellent service 🤩 Smiling and very helpful salesperson. Wonderful!
Stéphanie Touho
5/5
Très professionnel
(Translated by Google)
Very professional
beniamin 91350
5/5
Très bon accueil, pièce commandée le matin reçu l’après-midi
(Translated by Google)
Excellent service, part ordered in the morning received in the afternoon
Claude Houtman
5/5
Devis téléphone rapide et une réception dans les 2 jours de mes pièces auto
Je recommande vivement
(Translated by Google)
Quick quote over the phone and my car parts arrived within 2 days.
Highly recommended.
Rimdidax-du- 91
5/5
Mérite les 5etoiles
(Translated by Google)
Deserves 5 stars
SAFAE DRIOUICH
5/5
Vendeur sérieux et très professionnel je recommande fortement !!
(Translated by Google)
Reliable and very professional seller, I highly recommend them!!
Abdo Rahim
5/5
Super réactif, je recommande ce magasin
(Translated by Google)
Super responsive, I recommend this store
Ditho Didjango
5/5
Arnoux ESTERA
5/5
Professionnel 👌🏾
(Translated by Google)
Professional 👌🏾
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