The Story
This CRP Industries Camshaft Flange O-Ring is a direct-fit replacement for Porsche 911/930/964/924/944 applications listed in the fitment table below. It is used to seal the camshaft flange or cam box interface and help control oil leakage from the cam housing area. CRP Industries is a long-established supplier of OE-quality automotive replacement parts, including brands and product lines used across European vehicle applications. Known for dependable fitment and broad coverage in systems related to cooling, fuel, steering, suspension, and engine service, CRP Industries parts are selected for reliable performance and solid compatibility on Porsche service work.
Technical Details
- Manufacturer part number: 99970146840-EC
- Brand: CRP Industries
- Application: Camshaft flange / cam box sealing ring
- Use: Service item during cam housing or chain housing work
Fitment & Compatibility
Use the fitment table below to confirm Porsche model, year range, and submodel details. This listing covers 911/930/964/924/944 applications from 1974–1992. When a seal or O-ring fits more than one engine family, compare the installed part number and location before ordering.
If you need help checking the application before ordering, PMB Performance has been working with Porsche parts for over 20 years and can help you sort out the details.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1974 | Porsche | 911 | ||
| 1975 | Porsche | 911 | ||
| 1976 | Porsche | 911 | ||
| 1977 | Porsche | 911 | ||
| 1978 | Porsche | 911 | ||
| 1979 | Porsche | 911 | ||
| 1980 | Porsche | 911 | ||
| 1981 | Porsche | 911 | ||
| 1982 | Porsche | 911 | ||
| 1983 | Porsche | 911 | ||
| 1984 | Porsche | 911 | ||
| 1985 | Porsche | 911 | ||
| 1986 | Porsche | 911 | ||
| 1987 | Porsche | 911 | ||
| 1988 | Porsche | 911 | ||
| 1989 | Porsche | 911 | Carrera | |
| 1989 | Porsche | 911 | Speedster | |
| 1991 | Porsche | 911 | Turbo | |
| 1992 | Porsche | 911 | Turbo | |
| 1987 | Porsche | 911 | Turbo Carrera | |
| 1988 | Porsche | 911 | Turbo Carrera | |
| 1989 | Porsche | 911 | Turbo Carrera | |
| 1987 | Porsche | 924 | ||
| 1988 | Porsche | 924 | ||
| 1978 | Porsche | 930 | ||
| 1979 | Porsche | 930 | ||
| 1983 | Porsche | 944 | ||
| 1984 | Porsche | 944 | ||
| 1985 | Porsche | 944 | ||
| 1986 | Porsche | 944 | Base | |
| 1987 | Porsche | 944 | Base | |
| 1988 | Porsche | 944 | Base | |
| 1989 | Porsche | 944 | Base |
Description
This CRP Industries Camshaft Flange O-Ring is a direct-fit replacement for Porsche 911/930/964/924/944 applications listed in the fitment table below. It is used to seal the camshaft flange or cam box interface and help control oil leakage from the cam housing area. CRP Industries is a long-established supplier of OE-quality automotive replacement parts, including brands and product lines used across European vehicle applications. Known for dependable fitment and broad coverage in systems related to cooling, fuel, steering, suspension, and engine service, CRP Industries parts are selected for reliable performance and solid compatibility on Porsche service work.
Technical Details
- Manufacturer part number: 99970146840-EC
- Brand: CRP Industries
- Application: Camshaft flange / cam box sealing ring
- Use: Service item during cam housing or chain housing work
Fitment & Compatibility
Use the fitment table below to confirm Porsche model, year range, and submodel details. This listing covers 911/930/964/924/944 applications from 1974–1992. When a seal or O-ring fits more than one engine family, compare the installed part number and location before ordering.
If you need help checking the application before ordering, PMB Performance has been working with Porsche parts for over 20 years and can help you sort out the details.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1974 | Porsche | 911 | ||
| 1975 | Porsche | 911 | ||
| 1976 | Porsche | 911 | ||
| 1977 | Porsche | 911 | ||
| 1978 | Porsche | 911 | ||
| 1979 | Porsche | 911 | ||
| 1980 | Porsche | 911 | ||
| 1981 | Porsche | 911 | ||
| 1982 | Porsche | 911 | ||
| 1983 | Porsche | 911 | ||
| 1984 | Porsche | 911 | ||
| 1985 | Porsche | 911 | ||
| 1986 | Porsche | 911 | ||
| 1987 | Porsche | 911 | ||
| 1988 | Porsche | 911 | ||
| 1989 | Porsche | 911 | Carrera | |
| 1989 | Porsche | 911 | Speedster | |
| 1991 | Porsche | 911 | Turbo | |
| 1992 | Porsche | 911 | Turbo | |
| 1987 | Porsche | 911 | Turbo Carrera | |
| 1988 | Porsche | 911 | Turbo Carrera | |
| 1989 | Porsche | 911 | Turbo Carrera | |
| 1987 | Porsche | 924 | ||
| 1988 | Porsche | 924 | ||
| 1978 | Porsche | 930 | ||
| 1979 | Porsche | 930 | ||
| 1983 | Porsche | 944 | ||
| 1984 | Porsche | 944 | ||
| 1985 | Porsche | 944 | ||
| 1986 | Porsche | 944 | Base | |
| 1987 | Porsche | 944 | Base | |
| 1988 | Porsche | 944 | Base | |
| 1989 | Porsche | 944 | Base |
