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Number 4 marks the part’s position in this exploded view (Audi Q3 quattro (2018-2019)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM VW / Audi / Seat Differential, part number 02Q409021AH. This component distributes power to the wheels, allowing them to rotate at different speeds during turns. It is located within the transmission housing. Engineered for smooth and efficient power transfer.
Catalogue entry: GEARBOX Z=71 TWL,TWU; G 02 03 0>>.
Fitted with: 02Q409208 SEAL.PLATE, 02M409208 WASHER, 02Q409021BE GEARBOX, 02Q409021AC GEARBOX, 02Q409021AP GEARBOX, 02Q409021AS GEARBOX, 02Q409021AD GEARBOX, 02B498210 SHIMS, WHT005631B BOLT, D188300M2 SEAL COMP, 02Q409021AR GEARBOX, 02Q409021T GEARBOX.
Technical details
- Category
- Suspension
- Customs (HS) code
- 87085099
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 23 × 23 × 19 cm
- Shipping weight
- 9.14 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Gearbox codes
- TWK, TWL, TWU, ULX
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
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