2008-2015 Audi R8 Harmonic Balancer / Crankshaft / Crank Pulley 079105251L
OEM Part #: 079-105-251-L (079105251L)
Actual photo
The exact part you’ll receive — not a stock photo.
$48.49
Used
Donor2012 Audi R8 · 4.2L · 41k miles
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Genuine OEM Used
SKU: 570689
Donor Vehicle: 2012 Audi R8 · 4.2L · 41k miles
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$48.49
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This genuine Audi harmonic balancer (079105251L) is a used OEM crankshaft pulley removed from a donor Audi R8. Also known as the crank pulley, it dampens torsional vibrations from the 4.2L V8 engine's crankshaft. A failing balancer can cause noticeable engine vibration at idle, a rattling or thumping noise from the front of the engine, or premature wear on the serpentine belt and accessory components. This specific unit was fitted to the Audi R8 with the naturally aspirated 4.2L V8.
Specifications
| Fits Vehicle Model | R8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 079-105-251-L (079105251L) |
| Category | Rotating Assembly |
Compatible Vehicles
Fits 11 vehicle configurations across 1 make, 2008-2015.
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 — 7 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2009 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2010 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2011 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2011 | Audi | R8 | Spyder Convertible | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2012 | Audi | R8 | Coupe | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2012 | Audi | R8 | Spyder Convertible | 4.2L V8 | For Vehicles with Engine Code(s) BYH, CNDA |
| 2014 | Audi | R8 | Coupe | 4.2L V8 | |
| 2014 | Audi | R8 | Spyder Convertible | 4.2L V8 | |
| 2015 | Audi | R8 | Coupe | 4.2L V8 | |
| 2015 | Audi | R8 | Spyder Convertible | 4.2L V8 |