The Story
This replacement German Synchro Ring fits Porsche 911/928 (1985–1994) applications listed in the fitment table below. It supports smoother gear engagement by replacing worn synchronizer hardware inside the transmission.
Use it during gearbox service when worn internal parts are being replaced instead of reused.
Technical Details
- Manufacturer part number: 92830421105
- Type: Synchro Ring
- Application range: Porsche 911/928 (1985–1994)
Fitment & Compatibility
Use the fitment table below to confirm year, model, submodel, and application notes before ordering.
If you want help confirming the application, send us your VIN. PMB Performance has spent over 20 years working through Porsche fitment details, model changes, and service parts.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1989 | Porsche | 911 | ||
| 1990 | Porsche | 911 | ||
| 1991 | Porsche | 911 | ||
| 1992 | Porsche | 911 | ||
| 1993 | Porsche | 911 | ||
| 1994 | Porsche | 911 | ||
| 1987 | Porsche | 911 | Carrera | |
| 1988 | Porsche | 911 | Carrera | |
| 1985 | Porsche | 928 | ||
| 1986 | Porsche | 928 | ||
| 1987 | Porsche | 928 |
Description
This replacement German Synchro Ring fits Porsche 911/928 (1985–1994) applications listed in the fitment table below. It supports smoother gear engagement by replacing worn synchronizer hardware inside the transmission.
Use it during gearbox service when worn internal parts are being replaced instead of reused.
Technical Details
- Manufacturer part number: 92830421105
- Type: Synchro Ring
- Application range: Porsche 911/928 (1985–1994)
Fitment & Compatibility
Use the fitment table below to confirm year, model, submodel, and application notes before ordering.
If you want help confirming the application, send us your VIN. PMB Performance has spent over 20 years working through Porsche fitment details, model changes, and service parts.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1989 | Porsche | 911 | ||
| 1990 | Porsche | 911 | ||
| 1991 | Porsche | 911 | ||
| 1992 | Porsche | 911 | ||
| 1993 | Porsche | 911 | ||
| 1994 | Porsche | 911 | ||
| 1987 | Porsche | 911 | Carrera | |
| 1988 | Porsche | 911 | Carrera | |
| 1985 | Porsche | 928 | ||
| 1986 | Porsche | 928 | ||
| 1987 | Porsche | 928 |
