1998-2006 Audi Crankshaft Gear / Sprocket / Bushing 078105329C
OEM Part #: 078-105-329-C (078105329C)
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The exact part you’ll receive — not a stock photo.
$18.49
Used
Donor2001 Audi ALLROAD · 2.7L
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Genuine OEM Used
SKU: 688536
Donor Vehicle: 2001 Audi ALLROAD · 2.7L
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$18.49
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Audi crankshaft gear / sprocket / bushing, OEM part 078105329C — a genuine used piece from a donor V6. This gear mounts on the crankshaft nose to drive the timing system, and its alternate names reflect its combined role as sprocket and wear bushing. A worn sprocket can slip teeth or produce chain noise, leading to timing errors. For 2.7L turbo, 2.8L, and both 3.0L naturally aspirated Audi V6s.
Specifications
| Fits Vehicle Model | A4, A6, Allroad, S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 078-105-329-C (078105329C) |
| Category | Rotating Assembly |
Compatible Vehicles
Fits 46 vehicle configurations across 1 make, 1998-2006.
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 46 vehicle configurations — 26 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2002 | Audi | A6 | Quattro Sedan | 3.0L V6 | |
| 2004 | Audi | A6 | Quattro Sedan | 3.0L V6 | |
| 2003 | Audi | A6 | Quattro Sedan | 3.0L V6 | |
| 2003 | Audi | A6 | Quattro Wagon | 3.0L V6 | |
| 2002 | Audi | A6 | Sedan | 3.0L V6 | |
| 2003 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Automatic Transmission |
| 2003 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Automatic Transmission |
| 2004 | Audi | A6 | Sedan | 3.0L V6 | |
| 2004 | Audi | A6 | Quattro Wagon | 3.0L V6 | |
| 2004 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Automatic Transmission |
| 2003 | Audi | A6 | Sedan | 3.0L V6 | |
| 2004 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Automatic Transmission; For Vehicles with Engine Code(s) AVK, BGN |
| 2002 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Automatic Transmission |
| 2002 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Automatic Transmission |
| 2004 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Automatic Transmission |
| 2005 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | For Automatic Transmission |
| 2005 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Automatic Transmission; For Vehicles with Engine Code(s) AVK, BGN |
| 2002 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | For Automatic Transmission |
| 2005 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Automatic Transmission |
| 1998 | Audi | A6 | Sedan | 2.8L V6 | |
| 2000 | Audi | S4 | Sedan | 2.7L V6 Turbo | For Automatic Transmission |
| 2000 | Audi | A6 | Sedan | 2.8L V6 | |
| 2001 | Audi | S4 | Wagon | 2.7L V6 Turbo | For Automatic Transmission |
| 1998 | Audi | A6 | Quattro Sedan | 2.8L V6 | |
| 2001 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | For Automatic Transmission |
| 2003 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | For Automatic Transmission |
| 2003 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | For Automatic Transmission |
| 2002 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | For Automatic Transmission |
| 2004 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | For Automatic Transmission |
| 2005 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Automatic Transmission |
| 2002 | Audi | A6 | Quattro Wagon | 3.0L V6 | |
| 2006 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Automatic Transmission; For Vehicles with Engine Code(s) AVK, BGN |
| 2002 | Audi | S4 | Sedan | 2.7L V6 Turbo | For Automatic Transmission |
| 2004 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | For Automatic Transmission |
| 2000 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 2001 | Audi | S4 | Sedan | 2.7L V6 Turbo | For Automatic Transmission |
| 1999 | Audi | A6 | Sedan | 2.8L V6 | |
| 1999 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 2001 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 2000 | Audi | A6 | Quattro Sedan | 2.8L V6 | |
| 2001 | Audi | A6 | Quattro Sedan | 2.8L V6 | |
| 1999 | Audi | A6 | Quattro Sedan | 2.8L V6 | |
| 2001 | Audi | A6 | Sedan | 2.8L V6 | |
| 2001 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | For Automatic Transmission |
| 2000 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | For Automatic Transmission |
| 2002 | Audi | S4 | Wagon | 2.7L V6 Turbo | For Automatic Transmission |