Complete Driveshaft Propshaft Mercedes Vito/Viano W639 - 6394103206

Check part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.

Restore smooth, quiet driveline performance in your Mercedes-Benz van with this full-length complete propshaft and bearing assembly (OE ref A6394103206, approx 2211 mm length) engineered for the Vito and Viano W639 platforms. Built as a direct-fit replacement with precision-machined splines, integrated centre bearing and robust U-joints, this propshaft kit from D2P Autoparts ensures dependable power transfer, eliminates vibration under load and restores factory-spec drivetrain behaviour — backed by our UK dispatch and up to 10-year “worry-free” warranty.

OEM Number: 6394103206, A6394103206, A639410320680, 

Length : 2211Mm

Mercedes Vito L = 2200Mm Oe Ref A6394103206

Material : Metal

Driveshaft Type: Prop-shaft

Placement On Vehicle : Front

Fitment Type : Direct Replacement

Quantity : 1

Our SKU : TMA6394103206_313

All our Complete Propshaft Driveshaft + Bearings For Mercedes Vito Viano W639 6394103206 are OEM quality and reliable after market car parts. This Complete Propshaft Driveshaft + Bearings For Mercedes Vito Viano W639 6394103206 is specifically compatible with Mercedes-Benz: Sprinter 3-T, Viano, Vito, Vito / Mixto, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

❓ FAQs

Q1: Will this assembly fit my Mercedes Vito or Viano?
A: Yes — this propshaft + bearing kit is compatible with Mercedes-Benz Vito and Viano W639 chassis models (as listed: Sprinter, Viano, Vito/Mixto) when your existing part number matches OE A6394103206 (or you’ve measured approx 2211 mm length). Please use our make-model-year filter and check your old unit’s part number to confirm.

Q2: What’s included in this kit and what are the key specifications?
A: This kit includes a full driveshaft assembly ~2211 mm long, the centre bearing, necessary splines and U-joint set ready to install. Specification: Length 2211 mm, fitment: front placement on vehicle for W639 series. Material: high-grade steel.

Q3: What symptoms indicate I should replace this propshaft?
A: Common signs include vibrating or shaking under acceleration, knocking noises from under the vehicle when applying throttle, visible play in the centre bearing or U-joints, or clunking noise when changing direction under load. Replacing the shaft early helps prevent damage to gearbox or driveshaft flanges.

Q4: Is the installation difficult and do I need any special tools?
A: Installation is best done by a competent technician. Key steps: safely lift and support vehicle, remove the old propshaft (ensure driveshaft flanges are marked for alignment), fit the new assembly making sure bolts are torqued to OEM spec, check centre bearing mounting, ensure no interference under load. Alignment of flanges and proper torqueing is critical for long-term reliability.

Q5: What warranty and support does D2P Autoparts provide?
A: At D2P Autoparts we back this part with our “up to 10-year worry-free” warranty (terms apply). If you have any compatibility queries, fitting questions or performance concerns, our UK-based support team is ready to assist.

Q6: Why choose this aftermarket replacement over the branded OEM part?
A: This aftermarket unit is built to match or exceed OEM standards—same length, same fitment, same performance—but offered at a significantly better value. You also benefit from our warranty, UK dispatch and customer support, which makes it a cost-effective and reliable solution for Vito/Viano owners.

1. Standard Shipping (Free) - Please allow 1-3 days for your order to be delivered 
2. DPD Next Day (£4.99) - Please place orders between Monday - Thursday before 4 PM UK time. This service applies to UK Mainland orders only.
3. Royal Mail Special Special Saturday Delivery (£19) - Please place orders between Monday - Friday before 3 PM UK time. 
4. International - Rates vary based on product size. Please enquire for further details. 

We do not provide any guarantees on shipping times, as we are reliant on 3rd parties. However, we strive to ensure that our customers are always satisfied.

All products are protected by a upto 10 year worry-free warranty depending on Part 

Warranty Coverage: In case a purchased product becomes faulty during its warranty period, for reasons unrelated to your acts, omissions or misuse of the goods, you must promptly notify us and fill out a warranty claim form. 

Warranty Non-Coverage: We do not have any liability for any defect arising from normal wear & tear, wilful damage, negligence, tampering of the goods, incorrect fitting of the goods by you and/or a third party. We are also not liable for any abnormal working conditions, alteration or repair of the goods or a failure to follow goods manufacturers' instructions (whether oral or in writing) 

We have a 180-day return policy, which means you have 180 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging. You will also need the receipt or proof of purchase. 

For All Return buyers pay Return Postage.Returns will only be processed after we receive the approved part and a member of our team fully inspects the returned item & successfully matches the returned part to the return reason. 

For All UK orders, we offer free return. We do not offer any reimbursement of shipping costs for Any orders on original sale like Next Day Postage. 

For All Outside UK order  We do not offer any reimbursement of shipping costs for Any orders on either the original sale or the return. 

Please direct all questions to sales@d2pautoparts.com. 

Damages and issues 
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exchanges 

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds 
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.