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Metelli 54-0079 Clutch Slave Cylinder
| Brand | Metelli 54-0079 |
|---|---|
| Product Base Material | Cast Iron |
| Slave Cylinder Bore Diameter | 22.2 |
| Fits | Porsche and Audi · 83 vehicles |
Cast iron construction. Provides durable strength for the clutch slave cylinder.
22.2 mm bore. Delivers precise hydraulic actuation for smooth clutch operation.
Cross-references Anchor 3622, Monroe Shocks & Struts 34919 and 0 986 486 551 for the same application. See all 21.
Metelli 54-0079 Clutch Slave Cylinder
Metelli 54-0079 is a manual transmission clutch slave cylinder built with a cast iron body and a 22.2 mm bore diameter. It is a direct-fit hydraulic replacement for select Porsche Boxster and Cayman models, as well as a wide range of Audi manual transmission applications.
Key Features
- Cast iron product base material for durable hydraulic service
- 22.2 mm slave cylinder bore diameter
- Manual transmission clutch slave cylinder
- Compatible with select Porsche Boxster, Porsche Cayman, and Audi models
- Metelli part number 54-0079
Application Details
This clutch slave cylinder is used in manual transmission hydraulic clutch systems where consistent release action is required. It fits 2006-2008 Porsche Boxster, 2000-2004 Porsche Boxster, 2007-2008 Porsche Cayman, and 1997-1999 Porsche Boxster, including cast iron slave cylinder applications. It also fits 1996-1998 Audi Cabriolet, 1997 Audi A4 to 2/97, 1997 Audi A4 Quattro to 2/97, 1995-1997 Audi A6, 1995-1997 Audi A6 Quattro, 1995-1997 Audi S6, 1993-1995 Audi 90, 1988-1991 Audi 90, 1988-1995 Audi 90 Quattro, 1989-1994 Audi 100, 1989-1994 Audi 100 Quattro, 1993-1994 Audi S4, 1990-1994 Audi V8 Quattro, 1988-1992 Audi 80, 1988-1992 Audi 80 Quattro, 1989-1991 Audi 200, 1989-1991 Audi 200 Quattro, and 1990-1991 Audi Coupe Quattro.
This part cross-references Monroe Shocks & Struts 34919 for the same application.
What It Helps Address
- Clutch pedal that does not disengage the transmission cleanly
- Hydraulic fluid leakage at the slave cylinder
- Soft, inconsistent, or low clutch pedal feel
- Difficulty shifting gears in manual transmission operation
- Wear-related loss of hydraulic pressure in the clutch system
Installation Notes
Verify bore diameter, mounting style, and vehicle-specific fitment before installation. On Audi and Porsche manual transmission applications, confirm the vehicle build date where noted, such as 1997 Audi A4 and A4 Quattro to 2/97. Inspect the clutch hydraulic system for contamination or air in the lines during replacement, and bleed the system after installation.
Quality Assurance
Metelli 54-0079 is built as a cast iron hydraulic clutch component for the specified manual transmission applications. Confirm part number 54-0079 against the vehicle fitment list before ordering.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Porsche | Boxster | S | 3.4L | H6 | N/A | — |
| 2008 | Porsche | Boxster | S Limited Edition | 3.4L | H6 | N/A | — |
| 2008 | Porsche | Cayman | — | 2.7L | H6 | N/A | — |
| 2008 | Porsche | Cayman | — | 3.4L | H6 | N/A | — |
| 2007 | Porsche | Boxster | — | 3.4L | H6 | N/A | — |
| 2007 | Porsche | Cayman | — | 2.7L | H6 | N/A | — |
| 2007 | Porsche | Cayman | — | 3.4L | H6 | N/A | — |
| 2006 | Porsche | Boxster | — | 3.2L | H6 | N/A | — |
| 2004 | Porsche | Boxster | — | 3.2L | H6 | N/A | — |
| 2003 | Porsche | Boxster | — | 3.2L | H6 | N/A | — |
| 2002 | Porsche | Boxster | — | 3.2L | H6 | N/A | — |
| 2001 | Porsche | Boxster | — | 3.2L | H6 | N/A | — |
| 2000 | Porsche | Boxster | — | 3.2L | H6 | N/A | — |
| 1999 | Porsche | Boxster | — | — | — | N/A | Cast Iron Slave Cylinder |
| 1998 | Audi | Cabriolet | — | 2.8L | V6 | N/A | — |
| 1998 | Porsche | Boxster | — | — | — | N/A | Cast Iron Slave Cylinder |
| 1997 | Audi | A4 | — | 2.8L | V6 | N/A | To 2/97 |
| 1997 | Audi | A4 Quattro | — | 1.8L | L4 | N/A | To 2/97 |
| 1997 | Audi | A6 | — | — | — | N/A | — |
| 1997 | Audi | A6 Quattro | — | — | — | N/A | — |
| 1997 | Audi | Cabriolet | — | 2.8L | V6 | N/A | — |
| 1997 | Audi | S6 | — | — | — | N/A | — |
| 1997 | Porsche | Boxster | — | — | — | N/A | Cast Iron Slave Cylinder |
| 1996 | Audi | A6 | — | — | — | N/A | — |
| 1996 | Audi | A6 Quattro | — | — | — | N/A | — |
| 1996 | Audi | Cabriolet | — | — | — | N/A | — |
| 1996 | Audi | S6 | — | — | — | N/A | — |
| 1995 | Audi | 90 | — | 2.8L | V6 | N/A | — |
| 1995 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1995 | Audi | A6 | — | 2.8L | V6 | N/A | — |
| 1995 | Audi | A6 Quattro | — | — | — | N/A | — |
| 1995 | Audi | S6 | — | — | — | N/A | — |
| 1994 | Audi | 100 | — | — | — | N/A | — |
| 1994 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1994 | Audi | 90 | — | 2.8L | V6 | N/A | — |
| 1994 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1994 | Audi | S4 | — | — | — | N/A | — |
| 1994 | Audi | V8 Quattro | — | — | — | N/A | All |
| 1993 | Audi | 100 | — | — | — | N/A | — |
| 1993 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1993 | Audi | 90 | — | — | — | N/A | — |
| 1993 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1993 | Audi | S4 | — | — | — | N/A | — |
| 1993 | Audi | V8 Quattro | — | — | — | N/A | All |
| 1992 | Audi | 100 | — | — | — | N/A | — |
| 1992 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1992 | Audi | 80 | — | — | — | N/A | — |
| 1992 | Audi | 80 Quattro | — | — | — | N/A | — |
| 1992 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1992 | Audi | V8 Quattro | — | — | — | N/A | All |
| 1991 | Audi | 100 | — | — | — | N/A | — |
| 1991 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1991 | Audi | 200 | — | — | — | N/A | — |
| 1991 | Audi | 200 Quattro | — | — | — | N/A | — |
| 1991 | Audi | 80 | — | — | — | N/A | — |
| 1991 | Audi | 80 Quattro | — | — | — | N/A | — |
| 1991 | Audi | 90 | — | — | — | N/A | — |
| 1991 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1991 | Audi | Coupe Quattro | — | — | — | N/A | — |
| 1991 | Audi | V8 Quattro | — | — | — | N/A | All |
| 1990 | Audi | 100 | — | — | — | N/A | — |
| 1990 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1990 | Audi | 200 | — | — | — | N/A | — |
| 1990 | Audi | 200 Quattro | — | — | — | N/A | — |
| 1990 | Audi | 80 | — | — | — | N/A | — |
| 1990 | Audi | 80 Quattro | — | — | — | N/A | — |
| 1990 | Audi | 90 | — | — | — | N/A | — |
| 1990 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1990 | Audi | Coupe Quattro | — | — | — | N/A | — |
| 1990 | Audi | V8 Quattro | — | — | — | N/A | All |
| 1989 | Audi | 100 | — | — | — | N/A | — |
| 1989 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1989 | Audi | 200 | — | — | — | N/A | — |
| 1989 | Audi | 200 Quattro | — | — | — | N/A | — |
| 1989 | Audi | 80 | — | — | — | N/A | — |
| 1989 | Audi | 80 Quattro | — | — | — | N/A | — |
| 1989 | Audi | 90 | — | — | — | N/A | — |
| 1989 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1988 | Audi | 80 | — | — | — | N/A | — |
| 1988 | Audi | 80 Quattro | — | — | — | N/A | — |
| 1988 | Audi | 90 | — | 2.0L | L4 | N/A | — |
| 1988 | Audi | 90 | — | 2.3L | L5 | N/A | — |
| 1988 | Audi | 90 Quattro | — | — | — | N/A | — |
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