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Elring 445.440 Engine Valve Stem Oil Seal Set
| Brand | Elring 445.440 |
|---|---|
| Fits | Mercedes-Benz · 21 vehicles |
Valve stem oil seals. Set for sealing valve stems and helping control oil consumption.
Engine gasket component. Part of the sealing system for dependable engine service.
Cross-references 02.43.197, 12-28637-02 and 24-30683-86/0 for the same application. See all 6.
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Elring Valve Stem Oil Seal Set for Mercedes-Benz V8/V12 Engines
Restore valve stem sealing performance with the Elring 445.440 engine valve stem oil seal set. This sealing component is built for select Mercedes-Benz CL600, S320, S600, 300SE, 300SL, 600SEC, 600SEL, and 300CE applications, helping maintain proper oil control in the valve train area.
Key Features
- Engine valve stem oil seal set for sealing the valve stem-to-guide interface
- Direct-fit application coverage for select Mercedes-Benz models
- Supports oil control in high-mileage and service-repair engine work
- Elring part number 445.440 for catalog and service reference
- Cross-references Mercedes-Benz 104 050 01 58 for the same application
Fitment Details
- Fits 1998-1999 Mercedes-Benz CL600, N/A
- Fits 1995-1999 Mercedes-Benz S320, N/A
- Fits 1999 Mercedes-Benz S600, N/A
- Fits 1997 Mercedes-Benz CL600, N/A, Engine Number to 016879
- Fits 1992-1993 Mercedes-Benz 300SE, N/A, Engine # to : 0-001566, 2-042686
- Fits 1990-1993 Mercedes-Benz 300SL, N/A
- Fits 1993 Mercedes-Benz 600SEC, N/A, Engine Number to 016879
- Fits 1992-1993 Mercedes-Benz 600SEL, N/A
- Fits 1990-1992 Mercedes-Benz 300CE, N/A, Engine # from : 0-004092, 2-017953 | Engine # to : 0-008997, 2-042363
What This Part Helps Address
- Oil consumption caused by worn valve stem seals
- Blue exhaust smoke after startup or deceleration
- Oil fouling on spark plugs
- Valve train oil leakage during cylinder head service
- Loss of sealing performance in aging Mercedes-Benz engines
Installation Notes
Verify engine number notes before ordering, especially on 1997 CL600, 1993 600SEC, 1992-1993 300SE, and 1990-1992 300CE applications. Confirm the seal profile and engine code match the vehicle before installation. Professional cylinder head service procedures are recommended for proper valve stem seal replacement.
Quality Assurance
Elring is a recognized sealing-system manufacturer, and part number 445.440 is cataloged for specific Mercedes-Benz engine applications. Use the listed fitment and engine-number notes to confirm correct application before service.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1999 | Mercedes-Benz | CL600 | 6.0L | V12 | — | N/A | — |
| 1999 | Mercedes-Benz | S320 | 3.2L | L6 | — | N/A | — |
| 1999 | Mercedes-Benz | S600 | 6.0L | V12 | — | N/A | — |
| 1998 | Mercedes-Benz | CL600 | 6.0L | V12 | — | N/A | — |
| 1998 | Mercedes-Benz | S320 | 3.2L | L6 | — | N/A | — |
| 1997 | Mercedes-Benz | CL600 | 6.0L | V12 | — | N/A | Engine Number to 016879 |
| 1997 | Mercedes-Benz | S320 | 3.2L | L6 | — | N/A | — |
| 1996 | Mercedes-Benz | S320 | 3.2L | L6 | — | N/A | — |
| 1995 | Mercedes-Benz | S320 | 3.2L | L6 | — | N/A | — |
| 1993 | Mercedes-Benz | 300SE | 3.2L | L6 | GAS | N/A | Engine # to : 0-001566, 2-042686 |
| 1993 | Mercedes-Benz | 300SL | 3.0L | L6 | — | N/A | — |
| 1993 | Mercedes-Benz | 600SEC | 6.0L | V12 | — | N/A | Engine Number to 016879 |
| 1993 | Mercedes-Benz | 600SEL | 6.0L | V12 | — | N/A | — |
| 1992 | Mercedes-Benz | 300CE | 3.0L | L6 | GAS | N/A | Engine # from : 0-004092, 2-017953 | Engine # to : 0-008997, 2-042363 |
| 1992 | Mercedes-Benz | 300SE | 3.2L | L6 | GAS | N/A | Engine # to : 0-001566, 2-042686 |
| 1992 | Mercedes-Benz | 300SL | 3.0L | L6 | — | N/A | — |
| 1992 | Mercedes-Benz | 600SEL | 6.0L | V12 | — | N/A | — |
| 1991 | Mercedes-Benz | 300CE | 3.0L | L6 | GAS | N/A | Engine # from : 0-004092, 2-017953 | Engine # to : 0-008997, 2-042363 |
| 1991 | Mercedes-Benz | 300SL | 3.0L | L6 | — | N/A | — |
| 1990 | Mercedes-Benz | 300CE | 3.0L | L6 | GAS | N/A | Engine # from : 0-004092, 2-017953 | Engine # to : 0-008997, 2-042363 |
| 1990 | Mercedes-Benz | 300SL | 3.0L | L6 | — | N/A | — |
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