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Number 21 marks the part’s position in this exploded view (Audi A5 Limousine (2024-2025)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Expanding Nut, part number 4K0819798. Fits Audi A5 Avant (2024-2025), Audi A5 Limousine (2024-2025), Audi RS6 Avant (2019-2025), Audi A6 (2018-2025), Audi A7 Sportback (2018-2025). Shown as position 16 in the body diagram 430807020.
Catalogue entry: expanding nut ×2.
Technical details
- Category
- Body Exterior
- Diagram sheet
- Audi 8wk807000, position 21
- ETKA group
- 8 / 07 (807)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
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Parts diagram & fitment
6 vehiclesExpanding Nut — locate 4K0819798 Audi Expanding Nut in the official exploded view and explore the surrounding assembly.
Parts in this assembly32
- 1Holder 8B3807109E
- 1Holder 8B3807109F
- 2Bolt N91178401
- 3Bolt N90817003
- 6SupportLeft8B3807333
- 6SupportRight8B3807334
- 10Pop Rivet N91093901
- 14GuideLeft8B3807281
- 14GuideRight8B3807282
- 15Bolt N91283001
- 18GuideLeft8B3807227
- 18GuideRight8B3807228
- 19Clip Nut WHT006099
- 20Ut Hexagon Plastic Collar Nut Hexagon Plastic WHT003207
- 22Bolt N90974701
- 26Cover 8B3807081
- 27Spring Rivet WHT004750
- 30Filler Piece 8B3807550
- 30Filler Piece 8B3807550A
- 30Filler Piece 8B3807550B
- 31Clip 4KE807249
- 34ReinforceLeft8B3807327
- 34ReinforceRight8B3807328
- 40Bracket 8B3807771F
- 42Bracket 8B3807771G
- 43Servomotor 95C965501G
- 44Screw N10526302
- 45Screw N10721401
- 46SealLeft8B3129717A
- 46SealRight8B3129718A
- 46SealRight8B3129718C
- 47Seal 8B3129718D
Vehicle fitment table6
Europe (5)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi A5 Limo 2.0 | 2024- | 21 | 1 |
| Audi A5 Avant 2.0 | 2024- | 21 | 1 |
| Audi RS6 Avant | 2019- | 16, 15 | 2 |
| audi a6 2.0 | 2018- | 16, 15 | 2 |
| Audi A7 Sportback | 2018- | 15 | 2 |
Platform / generic diagrams (1)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| 578 platform | 18 | 2 |
Diagrams & fitment data powered by oemdiagrams.com
4K0819798 Audi Expanding Nut is fitted on: Audi A5 Limo 2.0 2024-; Audi A5 Avant 2.0 2024-; Audi RS6 Avant 2019-; audi a6 2.0 2018-; Audi A7 Sportback 2018-; 578 platform.
