| S/N | Parameters | Size (mm) |
| 1 | Cylinder Bore or Piston diameter | 99.5 |
| 2 | Thickness of the piston head (tH) | 13 |
| 3 | Radial thickness of the piston rings (t1) | 3.8 |
| 4 | Axial thickness of the Piston rings (t2) | 3.0 |
| 5 | Width of the top land (b1) | 14 |
| 6 | Width of the other lands (b2) | 3 |
| 7 | Maximum thickness of the barrel (t3) | 11.7 |
| 8 | length of the piston skirt (l1) | 125 |
| 9 | Total length of the piston (L) | 160 |
| 10 | Outer diameter of the piston pin (do) | 50 |
| 11 | Inner diameter of piston pin (di) | 30 |
| 12 | Piston wall thickness towards the open end (t4) | 3.8 |