| 1 | Cylinder |
| 1 | Cylinder (model 87) |
| 1 | Cylinder \"Duplex\" GE |
| 1 | Cylinder \"Duplex\" S1/90 |
| 1a | Angular nipple S1/90 |
| 2 | Gasket |
| 3 | Piston assy. GE |
| 3 | Piston assy. |
| 4 | Piston ring |
| 5 | Spring ring |
| 6 | Piston pin |
| 7 | Con-rod cpI. |
| 8 | Roller |
| 9 | Crankshaft cpI. S8/84 |
| 10 | Key |
| 11 | Stop disc |
| 12 | Crankcase, cl.side cpI. GE |
| 13 | Fillister screw |
| 14 | Straining screw |
| 15 | Square nut with pivot |
| 16 | Fast.bolt M8x25 (use glue) |
| 16 | Fast.bolt M8x25 |
| 17 | Guide pin GE |
| 17 | Guide pin |
| 20 | Fillister screw GE |
| 20 | Fillister screw |
| 21 | Vent valve |
| 22 | Gasket 11/90 |
| 23 | Crankcase,m.-side cpI. GE |
| 24 | Spiral pin |
| 26 | Oil tank plug assy. |
| 27 | Gasket |
| 28 | Needle bush |
| 29 | Snap ring |
| 30 | Radial ring GE |
| 30 | Radial ring |
| 36 | Spike bar assy. USA |
| 38 | Rivet |
| 39 | Flat spring |
| 40 | Rubber buffer |