Input Shaft · Transmission
| System | Transmission |
| Subsystem | Input Shaft |
| Assembly | Input Shaft |
| Fastener | Castellated Nut |
| Thread | M18x1.5 |
| Grade | 22H |
| Years | 1982–1983 |
| Vehicles | 911SC |
| Confidence | Factory Verified |
Source: Porsche Technical Specifications (WKD 423110, 911 SC/Turbo, 82,83 Models), page 75