SKP SK904001 Vacuum Pump

Vacuum Pump for Mercedes-Benz Diesel Applications

The SKP SK904001 vacuum pump is a direct-fit emission control component for select Mercedes-Benz diesel models. It is used to maintain vacuum supply for engine-operated systems, helping restore proper operation when the original pump is worn or no longer producing adequate vacuum.

• Vacuum pump for emission control and vacuum system service
• Fits 1995-1997 Mercedes-Benz E300, N/A
• Fits 1994-1995 Mercedes-Benz S350, N/A
• Fits 1990-1993 Mercedes-Benz 300D, N/A
• Fits 1987 Mercedes-Benz 300D, N/A
• Fits 1992-1993 Mercedes-Benz 300SD, N/A
• Fits 1991 Mercedes-Benz 350SD, N/A
• Fits 1990-1991 Mercedes-Benz 350SDL, N/A
• Fits 1986-1987 Mercedes-Benz 300SDL, N/A
• Fits 1987 Mercedes-Benz 300TD, N/A

Detailed Fitment and Function

Built for Mercedes-Benz diesel vacuum system service, SK904001 supports the vacuum supply used by related engine and control functions. This part cross-references Mercedes-Benz OE numbers 0002301765 and A0002302865 for the same application. It is a practical replacement choice for Mercedes-Benz E300, S350, 300D, 300SD, 350SD, 350SDL, 300SDL, and 300TD models listed in the fitment data.

Common Issues This Part May Address

• Low or inconsistent vacuum output
• Hard shifting or delayed transmission vacuum response
• Vacuum-related accessory or control malfunction
• Engine vacuum loss caused by a worn pump
• Driveability problems tied to weak vacuum supply

Installation Notes and Tips

Verify the OE cross-reference and vehicle application before installation. Inspect connected vacuum lines, fittings, and seals for leaks or damage so the replacement pump can operate correctly after service. Confirm the mounting location and hose routing against the original unit during installation.

Quality Assurance

SKP replacement parts are cataloged for direct application matching, and SK904001 is listed against specific Mercedes-Benz diesel fitments for accurate ordering and service.