This Genuine VW/Audi Crankshaft Pulley Bolt (part number 078105229D) is an OEM replacement bolt designed to secure the crankshaft pulley to the crankshaft. It ensures proper timing and belt tension, preventing slippage and engine damage. Made to factory specifications, it guarantees a perfect fit and long-lasting performance for compatible VW and Audi vehicles.
Key Features & Benefits
- OEM Quality: Manufactured to original equipment specifications for exact fit and function.
- Reliable Material: Constructed from high-strength steel to withstand torque and engine vibrations.
- Direct Replacement: Simple bolt-on installation with no modifications needed.
- Critical Component: Essential for maintaining crankshaft pulley alignment and belt drive system integrity.
- Genuine Part: Official VW/Audi part with guaranteed compatibility and durability.
Technical Specifications
| Part Number | 078 105 229 D |
| OEM Cross-Reference | 078105229D |
| Material | Steel |
| Thread Type | Metric coarse thread |
| Head Style | Hex head with flange |
Installation Notes
Torque to manufacturer specifications and always replace after removal or when installing a new crankshaft pulley.
About Genuine VW/Audi
Genuine VW/Audi parts are directly sourced from the Volkswagen Group, ensuring the highest quality and exact fitment for your vehicle.
This part also goes by the following cross reference.
Cross Reference Part Number: 078105229D
Fits These Vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | A4 | 1996–1996 | |
| Audi | A4 | 2.8L V6 | 1997–2001 |
| Audi | A4 | 3.0L V6 | 2002–2005 |
| Audi | A4 Quattro | 1996–1996 | |
| Audi | A4 Quattro | 2.8L V6 | 1997–2001 |
| Audi | A4 Quattro | 3.0L V6 | 2002–2006 |
| Audi | A6 | 1996–2004 | |
| Audi | A6 Quattro | 1995–2004 | |
| Audi | A8 Quattro | 2000–2004 | |
| Audi | A8 Quattro | 4.2L V8 | 2005–2006 |
| Audi | Allroad Quattro | 2001–2003 | |
| Audi | Allroad Quattro | 2.7L V6 | 2004–2005 |
| Audi | RS6 | 2003–2003 | |
| Audi | S4 | 2000–2002 | |
| Audi | S8 | 2001–2003 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Volkswagen | Passat | 2.8L V6 | 1998–2005 |
| Volkswagen | Phaeton | 4.2L V8 | 2004–2006 |
| Volkswagen | Touareg | 4.2L V8 | 2004–2006 |