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UGS : LUK-4150453100
GTIN / UPC : 0670774259654
Fabriqué en : Allemagne
Qualité : OE
21212283820, 21212283499
4150453100, DMF148
Ce volant moteur bimasse d'origine LUK (référence 4150453100) est conçu pour remplacer les volants d'origine des modèles BMW. Il sert à la fois de point de fixation pour le plateau de pression et de composant essentiel de stockage d'énergie. Fourni avec vis, il garantit une installation correcte et une fiabilité à long terme.
Le volant bimasse est composé de masses intérieure et extérieure séparées par un système d'amortissement à ressort. Cette conception réduit les vibrations de la transmission, améliore le confort de conduite et permet un engagement et un désengagement de l'embrayage plus fluides. Avec le temps, l'usure du système d'amortissement peut provoquer des vibrations excessives ; il est donc conseillé de le remplacer à chaque entretien de l'embrayage.
Comme tous les volants d'inertie, il joue également deux rôles principaux : stocker l'énergie de rotation pour maintenir l'élan du moteur entre les cycles d'allumage et fournir la surface de friction nécessaire au fonctionnement de l'embrayage.
GEMS autocraft offers quality auto parts, performance upgrades, accessories, maintenance services, retrofit solutions, and advanced coding support for a wide range of vehicles.
Returns are accepted within 30 days of delivery, provided the item is unused, in its original packaging, and in resellable condition. For complete details, please see our Return Policy.
Yes, we ship worldwide. Orders are packed carefully and overboxed when needed to help ensure they arrive safely.
Yes. Once your order has shipped, you will receive a tracking number by email. You can also check your order status anytime through your customer account under the Orders section.
We accept major credit cards, PayPal, Apple Pay, Google Pay, Shop Pay, e-Transfer, and Wise to offer a secure checkout experience.
GEMS autocraft Return & Warranty Policy
We are committed to customer satisfaction and offer a clear and efficient process for returns and warranty claims.
| ⟶ Returns | |
| Return Window: | Returns must be requested within 30 days of delivery. |
| Item Condition: | Items must be unused, in original packaging, and in resellable condition. |
| Non-Returnable Items: | Electrical components, fluids, lubricants, used parts, custom orders, and gift cards are final sale. |
| ⟶ Warranty | |
| Warranty Coverage: | Most products and services are backed by a 1-year manufacturer or workmanship warranty. Eligibility may vary. |
| Claim Requirements: | To submit a claim, provide the order number, product details, and a description of the issue. Supporting photos may be requested. |
| ⟶ Additional Details | |
| Refund Processing: | Once inspected, refunds are issued within 3–5 business days to the original payment method. |
| Shipping Responsibility: | Return shipping is the customer’s responsibility. Prepaid labels are available upon request. |
| Policy Details: | View our complete Return and Warranty Policy for full conditions and examples. |
Submit Return Request Submit Warranty Claim
Need help? Contact our support team.
GEMS autocraft Return & Warranty Policy
We are committed to customer satisfaction and offer a clear and efficient process for returns and warranty claims.
| ⟶ Returns | |
| Return Window: | Returns must be requested within 30 days of delivery. |
| Item Condition: | Items must be unused, in original packaging, and in resellable condition. |
| Non-Returnable Items: | Electrical components, fluids, lubricants, used parts, custom orders, and gift cards are final sale. |
| ⟶ Warranty | |
| Warranty Coverage: | Most products and services are backed by a 1-year manufacturer or workmanship warranty. Eligibility may vary. |
| Claim Requirements: | To submit a claim, provide the order number, product details, and a description of the issue. Supporting photos may be requested. |
| ⟶ Additional Details | |
| Refund Processing: | Once inspected, refunds are issued within 3–5 business days to the original payment method. |
| Shipping Responsibility: | Return shipping is the customer’s responsibility. Prepaid labels are available upon request. |
| Policy Details: | View our complete Return and Warranty Policy for full conditions and examples. |
Submit Return Request Submit Warranty Claim
Need help? Contact our support team.
