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SKP SK603642 Brake Master Cylinder Reservoir
| Brand | SKP SK603642 |
|---|---|
| Fits | Audi and Volkswagen · 102 vehicles |
Direct-fit replacement. Matches the brake master cylinder reservoir application listed for exact fitment matching.
Application-specific fitment. Covers multiple Audi and Volkswagen brake hydraulic configurations with breakpoint notes.
Part number SK603642. Easy reference when matching the correct brake reservoir for service work.
Cross-references Dorman - OE Solutions 603-642, 8E0 611 301 and 605-3649-1 for the same application. See all 3.
Brake Master Cylinder Reservoir for Audi and Volkswagen
The SKP SK603642 brake master cylinder reservoir is a direct-fit replacement for a wide range of Audi and Volkswagen brake hydraulic applications. It is built for vehicles that require the correct reservoir style and fitment details listed below, including models with specific production breakpoints and notes.
Key Features
- Direct-fit brake master cylinder reservoir for brake hydraulic service.
- Fits multiple Audi A4, A6, S4, 80, 90, 100, 200, Cabriolet, and 5000 applications.
- Also fits Volkswagen Passat applications listed in the fitment data.
- Application-specific notes include w/o retaining bolt, w/ accumulator, and traction control exclusions where required.
- SK603642 part number for easy identification during replacement matching.
Detailed Description
SK603642 is a brake master cylinder reservoir intended for Audi and Volkswagen vehicles with the exact fitment shown in the application table. Coverage includes Audi A4 and A4 Quattro, A6 and A6 Quattro, S4, 80 and 80 Quattro, 90 and 90 Quattro, 100 and 100 Quattro, 200 and 200 Quattro, Cabriolet, and 5000/5000 Quattro, plus Volkswagen Passat models. Because the fitment includes production breakpoints and configuration notes, matching the original reservoir style is important for proper brake hydraulic service. This part cross-references Dorman - OE Solutions 603-642 for the same application.
What This Part Is Used For
- Replacing a cracked or leaking brake fluid reservoir.
- Restoring proper brake fluid storage at the master cylinder.
- Addressing fitment issues caused by incorrect reservoir style or mounting details.
- Supporting brake hydraulic repairs on older Audi and Volkswagen platforms.
Installation Notes and Tips
Verify the vehicle’s production breakpoint and configuration notes before ordering. Several applications require attention to retaining bolt, accumulator, traction control, or electronic differential details. Confirm the reservoir matches the original brake master cylinder setup on the vehicle before installation.
Quality Assurance
SKP replacement parts are cataloged for application-specific fitment matching. Use the listed vehicle notes and part number SK603642 to confirm the correct reservoir for the brake system service.
| Year | Make | Model | Drive Type | Notes |
|---|---|---|---|---|
| 2002 | Audi | A4 Quattro | — | w/o Retaining Bolt; To 8D-1-200 000 |
| 2002 | Audi | S4 | — | To 8D-2-010 000; w/o Retaining Bolt |
| 2001 | Audi | A4 | — | w/o Retaining Bolt; To 8D-1-200 000 |
| 2001 | Audi | A4 Quattro | — | w/o Retaining Bolt |
| 2001 | Audi | A4 Quattro | — | w/o Retaining Bolt; To 8D-1-200 000 |
| 2001 | Audi | A6 | — | To 4B-X-120 000 |
| 2001 | Audi | A6 Quattro | — | To 4B-X-120 000 |
| 2001 | Audi | S4 | — | w/o Retaining Bolt |
| 2001 | Volkswagen | Passat | FWD | To 3B-X-491 580 |
| 2001 | Volkswagen | Passat | AWD | To 3B-X-491 580 |
| 2000 | Audi | A4 | — | From 8D-X-200 001; w/o Retaining Bolt |
| 2000 | Audi | A4 Quattro | — | w/o Retaining Bolt |
| 2000 | Audi | A6 | — | To 4B-X-120 000 |
| 2000 | Audi | A6 Quattro | — | To 4B-X-120 000 |
| 2000 | Audi | S4 | — | w/o Retaining Bolt |
| 2000 | Volkswagen | Passat | FWD | To 3B-X-491 580 |
| 2000 | Volkswagen | Passat | AWD | To 3B-X-491 580 |
| 2000 | Volkswagen | Passat | FWD | To 3B-X-600 000 |
| 1999 | Audi | A4 | — | To 8D-X-199 999 |
| 1999 | Audi | A4 | — | From 8D-X-200 001; w/o Retaining Bolt |
| 1999 | Audi | A4 Quattro | — | w/o Retaining Bolt |
| 1999 | Audi | A6 | — | To 4B-X-120 000 |
| 1999 | Audi | A6 Quattro | — | To 4B-X-120 000 |
| 1999 | Volkswagen | Passat | AWD | To 3B-X-491 580 |
| 1999 | Volkswagen | Passat | FWD | To 3B-X-491 580 |
| 1999 | Volkswagen | Passat | FWD | To 3B-X-600 000 |
| 1998 | Audi | A4 | — | — |
| 1998 | Audi | A4 Quattro | — | — |
| 1998 | Audi | A4 Quattro | — | w/o Retaining Bolt |
| 1998 | Audi | A6 | — | To 4B-X-120 000 |
| 1998 | Audi | A6 Quattro | — | From 4B-W-000 001; To 4B-X-120 000 |
| 1998 | Audi | A6 Quattro | — | To 4B-X-120 000 |
| 1998 | Audi | Cabriolet | — | Exc. Traction Control |
| 1998 | Volkswagen | Passat | FWD | To 3B-X-491 580 |
| 1997 | Audi | A4 | — | — |
| 1997 | Audi | A4 Quattro | — | — |
| 1997 | Audi | A6 | — | — |
| 1997 | Audi | A6 Quattro | — | — |
| 1997 | Audi | Cabriolet | — | Exc. Traction Control |
| 1997 | Volkswagen | Passat | FWD | To 3B-X-600 000 |
| 1996 | Audi | A4 | — | — |
| 1996 | Audi | A4 Quattro | — | — |
| 1996 | Audi | A6 | — | — |
| 1996 | Audi | A6 Quattro | — | — |
| 1996 | Audi | Cabriolet | — | Exc. Traction Control |
| 1995 | Audi | 90 | — | — |
| 1995 | Audi | 90 Quattro | — | — |
| 1995 | Audi | A6 | — | w/o Electronic Differential |
| 1995 | Audi | A6 Quattro | — | — |
| 1995 | Audi | Cabriolet | — | Exc. Traction Control |
| 1994 | Audi | 100 | — | — |
| 1994 | Audi | 100 Quattro | — | — |
| 1994 | Audi | 90 | — | — |
| 1994 | Audi | 90 Quattro | — | — |
| 1994 | Audi | Cabriolet | — | Exc. Traction Control |
| 1993 | Audi | 100 | — | — |
| 1993 | Audi | 100 Quattro | — | — |
| 1993 | Audi | 90 | — | — |
| 1993 | Audi | 90 Quattro | — | — |
| 1992 | Audi | 100 | — | — |
| 1992 | Audi | 100 Quattro | — | — |
| 1992 | Audi | 80 | — | — |
| 1992 | Audi | 80 Quattro | — | — |
| 1992 | Audi | 90 Quattro | — | — |
| 1991 | Audi | 100 | — | — |
| 1991 | Audi | 100 Quattro | — | From 44-K-006 001 |
| 1991 | Audi | 200 | — | — |
| 1991 | Audi | 200 Quattro | — | — |
| 1991 | Audi | 80 | — | — |
| 1991 | Audi | 80 Quattro | — | — |
| 1991 | Audi | 90 | — | — |
| 1991 | Audi | 90 Quattro | — | — |
| 1991 | Audi | Coupe Quattro | — | — |
| 1990 | Audi | 100 | — | — |
| 1990 | Audi | 100 Quattro | — | From 44-K-006 001 |
| 1990 | Audi | 200 | — | — |
| 1990 | Audi | 200 Quattro | — | — |
| 1990 | Audi | 80 | — | — |
| 1990 | Audi | 80 Quattro | — | — |
| 1990 | Audi | 90 | — | — |
| 1990 | Audi | 90 Quattro | — | — |
| 1990 | Audi | Coupe Quattro | — | — |
| 1989 | Audi | 100 | — | From 44-K-000 001 |
| 1989 | Audi | 100 Quattro | — | From 44-K-006 001 |
| 1989 | Audi | 200 | — | — |
| 1989 | Audi | 200 Quattro | — | — |
| 1989 | Audi | 80 | — | — |
| 1989 | Audi | 80 Quattro | — | — |
| 1989 | Audi | 90 | — | — |
| 1989 | Audi | 90 Quattro | — | — |
| 1988 | Audi | 5000 | — | w/ Accumulator |
| 1988 | Audi | 5000 Quattro | — | w/ Accumulator |
| 1988 | Audi | 80 | — | — |
| 1988 | Audi | 80 Quattro | — | — |
| 1988 | Audi | 90 | — | — |
| 1988 | Audi | 90 Quattro | — | — |
| 1987 | Audi | 5000 | — | w/ Accumulator |
| 1987 | Audi | 5000 Quattro | — | w/ Accumulator |
| 1986 | Audi | 5000 | — | w/ Accumulator |
| 1986 | Audi | 5000 Quattro | — | w/ Accumulator |
| 1985 | Audi | 5000 | — | w/ Accumulator |
| 1984 | Audi | 5000 | — | w/ Accumulator |
| No rows match your filter. | ||||