United States
4B3903657 Bellows
Special order item. Delivery time may vary.
About This Part
Discontinued by the manufacturer
This part number has been discontinued and can no longer be ordered. Contact us and we will look for an alternative.
Order Processing & Delivery
This part is not stocked in our warehouse and will be ordered directly from the manufacturer upon purchase. Handling time for VOLKSWAGEN is typically 3–8 business days before dispatch.
Handling time for VAG (VW / Audi / Seat / Cupra): 3–8 business days from order confirmation to dispatch (Monday–Friday). Shipping transit for your country is added on top — see handling times by brand and shipping options.
* Delivery times are estimates and may vary based on manufacturer availability and your location.
Verify Vehicle Fitment
To ensure this part is compatible with your vehicle, please contact us with your VIN (Vehicle Identification Number). Our technical team can verify the exact fitment before you place your order.
Contact us with your VINParts diagram & fitment
2 vehiclesBellows — locate Bellows in the official exploded view and explore the surrounding assembly.
Parts in this assembly18
- 1B Tensionr 077903133E
- 2Screw N90315103
- 11Bolt N01034511
- 12Washer N01152527
- 13Washer N01152711
- 14Screw N10042303
- 20Air Guide 4B3903423
- 21Hose 4B3903655
- 23Screw N90684701
- 25Ply-v-belt 077903137Q
- 25Ply-v-belt 077903137S
- 27Roller 077903341
- 28Part 077903343
- 29Screw N0147135
- 34Sleeve 03L260817
- 36Roller 077903403A
- 37Bracket 077903417B
- 40Screw N0147176
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi A6/Wagon/quattro | 2001-2004 | 22 | 1 | D0F,D0U,MN8 |
| Audi A6/Av.qu.F4B-W-> | 1997-2001 | 22 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
Bellows is fitted on: Audi A6/Wagon/quattro 2001-2004; Audi A6/Av.qu.F4B-W-> 1997-2001.