| High engine subfamily | Cylindre/Piston |
| Cooling | Air |
| Cylinder material | Fonte |
| Number of admission transfers | 2 |
| Exhaust type | Ovale |
| Exhaust Mount Type | A emmanchement |
| Piston material | Aluminium moulé |
| Piston diameter | 38.20 |
| Piston pin diameter in mm | 10 |
| Piston cap | Domed |
| Number of piston rings | 2 |
| Piston ring material | Fonte |
| Piston ring section | Trapézoïdal |
| Segment lug | Recouvert |
| Gaskets supplied | Oui |
| Spare part: cylinder seal | 3265 |
| Spare part: piston | 3244 |
| Spare part: piston ring | 479505 |