2018-2023 Audi Q7/RS Q8/SQ7/SQ8 Driveshaft / Propeller Shaft Rear 4M0521101AP
OEM Part #: 4M0-521-101-AP (4M0521101AP)
Actual photo
The exact part you’ll receive — not a stock photo.
$599.00
Side: Rear
Used
Donor2021 Audi SQ8 · 4.0L · 47k miles
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Genuine OEM Used
SKU: 701591
Donor Vehicle: 2021 Audi SQ8 · 4.0L · 47k miles
4 photos
$599.00
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This used OEM Driveshaft / Propeller Shaft, genuine Audi part number 4M0521101AP (also replaces 4M0521101AC), was removed from a donor vehicle. It serves the rear placement, transferring power from the transmission to the rear differential. A worn center bearing or CV joint in this shaft often causes driveline vibration, especially on acceleration. Fits Audi Q7, RS Q8, SQ7, and SQ8 models equipped with the 3.0L supercharged V6 or the 4.0L twin-turbo V8 MHEV.
Specifications
| Fits Vehicle Model | Q7, RS Q8, SQ7, SQ8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-521-101-AP (4M0521101AP) |
| Compatible OEM Part No | 4M0-521-101-AC |
| Side | Rear |
| Category | Axle / Driveshaft |
Compatible Vehicles
Fits 11 vehicle configurations across 1 make, 2018-2023.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 11 vehicle configurations — 4 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2023 | Audi | SQ7 | SUV | 4.0L V8 Turbo | |
| 2022 | Audi | SQ7 | SUV | 4.0L V8 Turbo | |
| 2022 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2021 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2021 | Audi | SQ7 | SUV | 4.0L V8 Turbo | |
| 2019 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2018 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2021 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 03/21/22 |
| 2020 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 03/21/22 |
| 2023 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 03/21/22 |
| 2022 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 03/21/22 |