Pos. | Bezeichnung | Ersatzteilnummer | |
| Ring Set-Piston-.020 O.S. 25 1_366010 1 38160 Ring Set-Piston-.020 O.S. | 391782 |
| Ring Set-Piston-.030 O.S. 26 1_366010 1 38160 Ring Set-Piston-.030 O.S. | 391783 |
| Piston Assy.-.030 O.S. 24 _8790030 1 S2-12B502 Piston Assy.-.030 O.S. | 394664 |
| Piston Assy.-.010 O.S. 22 _8790030 1 S2-12B502 Piston Assy.-.010 O.S. | 394662 |
| Gasket-Crkcse Cover, 1/64 Thick 12 10 _8790030 1 S2-12B502 Gasket-Crkcse Cover, 1/64 Thick | 271916 |
| Pin Assembly-Piston-.005 O.S. 29 1_366010 1 38160 Pin Assembly-Piston-.005 O.S. | 391286 |
| Connecting Rod (020 U.S. Crankpin Bore) 60 5834A025 1 71140 Connecting Rod (020 U.S. Crankpin Bore) | 490469 |
| Piston Assy.-.020 O.S. 23 _8790030 1 S2-12B502 Piston Assy.-.020 O.S. | 394663 |