The Story
This Sebro cylinder head bolt washer is used under the head bolt/head stud hardware on Porsche 924 / 928 / 944 / 968 applications listed in the fitment table below. It spreads clamp load and helps protect the aluminum head and sealing surfaces during torque-up.
Technical Details
- Manufacturer: Sebro
- Manufacturer part number: 94410422900
- Component: Cylinder head bolt/head stud washer
- Service note: Replace in sets and follow the factory torque sequence/spec for your engine
Fitment & Compatibility
Use the fitment table below to confirm model/year. If you’re rebuilding an engine, verify quantity required for your specific block/head.
Need a quick confirmation before you order? Send us your VIN. We’ve supported Porsche engine and chassis work for over 20 years.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1987 | Porsche | 924 | ||
| 1988 | Porsche | 924 | ||
| 1978 | Porsche | 928 | ||
| 1979 | Porsche | 928 | ||
| 1980 | Porsche | 928 | ||
| 1981 | Porsche | 928 | ||
| 1982 | Porsche | 928 | ||
| 1983 | Porsche | 928 | ||
| 1984 | Porsche | 928 | ||
| 1985 | Porsche | 928 | ||
| 1986 | Porsche | 928 | ||
| 1987 | Porsche | 928 | ||
| 1983 | Porsche | 944 | ||
| 1984 | Porsche | 944 | ||
| 1985 | Porsche | 944 | ||
| 1986 | Porsche | 944 | ||
| 1987 | Porsche | 944 | ||
| 1988 | Porsche | 944 | ||
| 1989 | Porsche | 944 | ||
| 1990 | Porsche | 944 | ||
| 1991 | Porsche | 944 | ||
| 1992 | Porsche | 968 | ||
| 1993 | Porsche | 968 | ||
| 1994 | Porsche | 968 | ||
| 1995 | Porsche | 968 |
Description
This Sebro cylinder head bolt washer is used under the head bolt/head stud hardware on Porsche 924 / 928 / 944 / 968 applications listed in the fitment table below. It spreads clamp load and helps protect the aluminum head and sealing surfaces during torque-up.
Technical Details
- Manufacturer: Sebro
- Manufacturer part number: 94410422900
- Component: Cylinder head bolt/head stud washer
- Service note: Replace in sets and follow the factory torque sequence/spec for your engine
Fitment & Compatibility
Use the fitment table below to confirm model/year. If you’re rebuilding an engine, verify quantity required for your specific block/head.
Need a quick confirmation before you order? Send us your VIN. We’ve supported Porsche engine and chassis work for over 20 years.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1987 | Porsche | 924 | ||
| 1988 | Porsche | 924 | ||
| 1978 | Porsche | 928 | ||
| 1979 | Porsche | 928 | ||
| 1980 | Porsche | 928 | ||
| 1981 | Porsche | 928 | ||
| 1982 | Porsche | 928 | ||
| 1983 | Porsche | 928 | ||
| 1984 | Porsche | 928 | ||
| 1985 | Porsche | 928 | ||
| 1986 | Porsche | 928 | ||
| 1987 | Porsche | 928 | ||
| 1983 | Porsche | 944 | ||
| 1984 | Porsche | 944 | ||
| 1985 | Porsche | 944 | ||
| 1986 | Porsche | 944 | ||
| 1987 | Porsche | 944 | ||
| 1988 | Porsche | 944 | ||
| 1989 | Porsche | 944 | ||
| 1990 | Porsche | 944 | ||
| 1991 | Porsche | 944 | ||
| 1992 | Porsche | 968 | ||
| 1993 | Porsche | 968 | ||
| 1994 | Porsche | 968 | ||
| 1995 | Porsche | 968 |
