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Elring 057.450 Engine Cylinder Head Bolt Set
| Brand | Elring 057.450 |
|---|---|
| Bolt Head-/Nut Design | Female splined (ribe-cv®) |
| Number of bolts/screws | 8 |
| Thread Size | M 10x1,5x132 |
| Fits | Audi · 17 vehicles |
Cylinder head bolt set. Engine hardware for secure, precise fastening.
Ribe-CV female splined design. Provides a positive drive for installation.
M10x1.5 thread. Sized for a precise, dependable fit.
Cross-references Beck/Arnley 016-1047, MAHLE GS33455 and 14-32166-03 for the same application. See all 8.
Elring Cylinder Head Bolt Set for Audi
Elring 057.450 is an engine cylinder head bolt set built for Audi applications that require a female splined Ribe-CV head design and M10 x 1.5 x 132 thread specification. It is a direct-fit hardware solution for engine service work on select Audi A4, A4 Quattro, A6, and A6 Quattro models.
Key Features
- Brand: Elring
- Part number: 057.450
- Engine cylinder head bolt set for hardware and fastener service
- Female splined (Ribe-CV) bolt head/nut design
- Thread size: M 10x1.5x132
- Engine fitment for select Audi A4, A4 Quattro, A6, and A6 Quattro applications
- Cross-reference: Beck/Arnley 016-1047
Detailed Description
Elring 057.450 is specified for engine cylinder head fastening on select Audi vehicles, including 2002-2006 Audi A4, 2002-2006 Audi A4 Quattro, 2002-2006 Audi A6, and 2002-2006 Audi A6 Quattro applications listed in the fitment data. The bolt design uses a female splined Ribe-CV head and an M10 x 1.5 x 132 thread specification, making it important to match the fastener profile and dimensions to the engine being serviced. If you are replacing cylinder head hardware during an Audi A4 or Audi A6 engine repair, this part number 057.450 provides the correct hardware format for the listed applications.
This part cross-references Beck/Arnley 016-1047 for the same application.
What This Part Helps Address
- Replacement of stretched or damaged cylinder head bolts during engine service
- Restoration of proper cylinder head clamping on listed Audi engines
- Repair work after head gasket service or cylinder head removal
- Fastener mismatch issues caused by incorrect thread size or head design
- Engine assembly work requiring the correct Ribe-CV style bolt interface
Installation Notes and Tips
Verify the engine code, bolt head style, thread pitch, and length before installation. Cylinder head bolts are critical engine fasteners, so the mating surfaces should be clean and the service procedure should follow the vehicle manufacturer’s torque sequence and tightening specifications. Confirm that the Audi A4, Audi A4 Quattro, Audi A6, or Audi A6 Quattro application matches the listed fitment before ordering or installing Elring 057.450.
Quality Assurance
Elring is a recognized engine sealing and hardware brand used in professional repair environments. Part number 057.450 is built to match the listed fastener specifications and fitment data for the confirmed Audi applications.
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | Audi | A4 Quattro | — | — | — | 3.0L | V6 | GAS | N/A | — |
| 2006 | Audi | A6 | Elite | Sedan | FWD | 3.0L | V6 | — | N/A | — |
| 2005 | Audi | A4 | — | — | — | 3.0L | V6 | GAS | N/A | — |
| 2005 | Audi | A4 Quattro | — | — | — | 3.0L | V6 | GAS | N/A | — |
| 2005 | Audi | A6 | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2004 | Audi | A4 | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2004 | Audi | A4 Quattro | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2004 | Audi | A6 | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2004 | Audi | A6 Quattro | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2003 | Audi | A4 | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2003 | Audi | A4 Quattro | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2003 | Audi | A6 | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2003 | Audi | A6 Quattro | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2002 | Audi | A4 | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2002 | Audi | A4 Quattro | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2002 | Audi | A6 | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
| 2002 | Audi | A6 Quattro | — | — | — | 3.0L | V6 | — | N/A | Length: 132mm; Thread Size: M10; Thread Pitch: 1.5mm; Bolt Head Nut Design: Female Splined (Ribe-CV®) |
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