2000-2004 Audi A6/A8/RS6/S6/S8 Crankshaft / Crank Shaft
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The exact part you’ll receive — not a stock photo.
$299.99
Used
Donor2002 Audi S6 · 4.2L
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Genuine OEM Used
SKU: 227431
Donor Vehicle: 2002 Audi S6 · 4.2L
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$299.99
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Audi crankshaft / crank shaft, OEM part number 077105251M, is a genuine used unit removed from a donor vehicle. Also known as a crank shaft, this rotating assembly converts piston linear motion into rotational force. Designed for the 4.2L V8 engine (naturally aspirated or turbocharged) found in Audi A6, A8, RS6, S6, and S8 models. A worn crankshaft can cause engine knocking, vibration, or low oil pressure due to bearing clearance issues. This is the direct replacement with superseded number 077105251M.
Specifications
| Fits Vehicle Model | A6, A8, RS6, S6, S8 |
| Fits Vehicle Make | Audi |
| Compatible OEM Part No | 077-105-251-M |
| Category | Rotating Assembly |
Compatible Vehicles
Fits 14 vehicle configurations across 1 make, 2000-2004.
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 14 vehicle configurations — 13 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2003 | Audi | RS6 | Sedan | 4.2L V8 Turbo | |
| 2002 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) AYS |
| 2001 | Audi | S8 | Sedan | 4.2L V8 | For Vehicles with Engine Code(s) AYS |
| 2003 | Audi | S6 | Wagon | 4.2L V8 | For Vehicles with Engine Code(s) BBD |
| 2001 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) AYS |
| 2002 | Audi | S8 | Sedan | 4.2L V8 | For Vehicles with Engine Code(s) AYS |
| 2003 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BBD |
| 2002 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BBD |
| 2000 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) AYS |
| 2002 | Audi | S6 | Wagon | 4.2L V8 | For Vehicles with Engine Code(s) BBD |
| 2000 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) AYS |
| 2001 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) AYS |
| 2002 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) AYS |
| 2004 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BBD |