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Clearly identified references
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Technical specifications
Diameter 1 [mm]
24 mm
Number of connections
2
Braking system
TEVES
Equipment
Aluminium
Logistics and customs
Weight
0.75 kg
References
Manufacturer ref.
400403
KonexAuto ref.
KX0303031015735
IAM
400403
GTIN
3276424004031
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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
Brake master cylinder VALEO 400403
Brand : VALEO. Manufacturer part number : 400403. Category : Brake master cylinder.
Specifications : Diameter 1 [mm] : 24 mm ; Number of connections : 2 ; Braking system : TEVES ; Equipment : Aluminium ; Weight : 0.75 kg.
Google reviews
Krys
5/5
J’ai appelé pour savoir s’ils avaient une pièce en stock, et malheureusement ce n’était pas le cas. Cependant, le monsieur au téléphone était vraiment hyper gentil, a pris le temps d’écouter et me conseiller. Si j’ai à nouveau besoin un jour, je me dirigerai à nouveau vers eux !
(Translated by Google)
I called to see if they had the part in stock, and unfortunately, they didn't. However, the gentleman on the phone was incredibly kind, took the time to listen, and offered advice. If I ever need anything again, I'll definitely go to them!
Serge-Junior Ntsoumou
5/5
Très bonnes boutiques, prix abordable et très bas
(Translated by Google)
Very good shops, affordable and very low prices
Cooly Fouss
5/5
Merci beaucoup, livraison rapide au top, je recommande
(Translated by Google)
Thank you so much, excellent fast delivery, I highly recommend!
Gladys MONTOUT
5/5
Bon relationnel client, bienveillant et réactif.
(Translated by Google)
Good customer relations, caring and responsive.
Chanèle JESOPH
5/5
Services sérieux, fiables, je recommande.
(Translated by Google)
Serious, reliable service, I recommend it.
Andy Wetsh
5/5
À l’écoute et très professionnel
(Translated by Google)
Attentive and very professional
FABRE DAVID
5/5
Pour une première commande j’ai surtout apprécié la rapidité d’envoi. Produit conforme à mes attentes avec un tarif très correct. Je recommanderai sûrement d’autres articles.
(Translated by Google)
For my first order, I especially appreciated the speed of delivery. The product met my expectations and the price was very reasonable. I will definitely order other items from them.
Alexandre Truff
5/5
Je recommande vivement , petite boutique très accueillante à taille humaine ! Merci encore pour les conseils , ça a sauver ma Golf ❤️
(Translated by Google)
I highly recommend this small, welcoming shop with a personal touch! Thanks again for the advice, it saved my Golf ❤️
Olivia Wetsh
5/5
Je suis venu sous recommandation et je recommande à mon tour , on y est accueilli par un couple très sympathique qui connais très bien son métier , ça change 🔥
(Translated by Google)
I came on a recommendation and I recommend it in turn; you're welcomed by a very friendly couple who know their job very well, it's a refreshing change 🔥
M.D (Mécanicien Diawara)
5/5
Service de livraison efficace merci
(Translated by Google)
Efficient delivery service, thank you.
NotBad RiRi
5/5
Tres satisfaisant, livraison rapide
(Translated by Google)
Very satisfactory, fast delivery
abdoulaye diouf
5/5
Accueil super je recommande vivement
(Translated by Google)
Excellent service, I highly recommend it
Mohand ou Rabah Nait Rabah
5/5
moustapha Diarra
5/5
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.
alain baka
5/5
Sandra DS
5/5
Excellent service avec un large choix de pièces auto à des prix compétitifs. L'équipe est professionnelle et de très bon conseil. Je recommande sans hésiter !
(Translated by Google)
Excellent service with a wide selection of auto parts at competitive prices. The team is professional and offers great advice. I highly recommend them!
Elise Pongo
5/5
Bon accueil et le responsable toujours dynamique
(Translated by Google)
A warm welcome and the manager was always energetic.
Sinclair Radjassegar
5/5
Livraison très rapide avec des pièces de qualité 👌.Vendeur très agréable et professionnel 👍🏽.
(Translated by Google)
Very fast delivery with quality parts 👌. Very pleasant and professional seller 👍🏽.
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