| 181.25.918.00 | Displacement 44cc | Displacement 17cc | 31x30,18x58,72x7/16-14UNC | 1-1/16-12UN | 7/8-14UNF |
| 181.25.917.0A | Displacement 38cc | Displacement 33cc | 31x30,18x58,72x7/16-14UNC | 31x30,18x58,72x7/16-14UNC | 25x26,19x52,37x3/8-16UNC |
| 181.25.914.0C | Displacement 63cc | Displacement 22cc | 36x62xM10 | 20x40xM8 | 20x40xM8 |
| 181.25.912.00 | Displacement 26cc | Displacement 8,0cc | 27x55xM8 | 13,5x30xM6 | 13,5x30xM6 |
| 181.25.909.00 | Displacement 55cc | Displacement 17cc | 37,5/27x35,71x69,85x1/2-13UNC | 1-1/16-12UN | 7/8-14UNF |
| 181.25.908.00 | Displacement 33cc | Displacement 8,0cc | 31x30,18x58,72x7/16-14UNC | 1-1/16-12UN | 7/8-14UNF |
| 181.25.907.0C | Displacement 44cc | Displacement 38cc | 31x30,18x58,72x7/16-14UNC | 31x30,18x58,72x7/16-14UNC | 25x26,19x52,37x3/8-16UNC |
| 181.25.906.00 | Displacement 33cc | Displacement 14cc | 31x30,18x58,72x7/16-14UNC | 1-1/16-12UN | 7/8-14UNF |
| 181.25.901.00 | Displacement 33cc | Displacement 17cc | 31x30,18x58,72x7/16-14UNC | 20x40xM8 | 13,5x30xM6 |
| 181.25.896.0C | Displacement 26cc | Displacement 22cc | 20x3/4 GAS | 20x3/4 GAS | 20x3/4 GAS |
| 181.25.894.00 | Displacement 33cc | Displacement 6,0cc | 31x30,18x58,72x7/16-14UNC | 13,5x30xM6 | 13,5x30xM6 |
| 181.25.892.00 | Displacement 44cc | Displacement 14cc | 31x30,18x58,72x7/16-14UNC | 20x40xM6 | 15x35xM6 |
| 181.25.882.00 | Displacement 44cc | Displacement 6,0cc | 27x51xM10 | 13,5x30xM6 | 13,5x30xM6 |
| 181.25.879.00 | Displacement 63cc | Displacement 14cc | 36x62xM10 | 20x40xM8 | 13,5x30xM6 |
| 181.25.877.00 | Displacement 75cc | Displacement 3,2cc | 37,5/27x35,71x69,85x1/2-13UNC | 12x26xM5 | 12x26xM5 |
| 181.25.875.00 | Displacement 63cc | Displacement 14cc | 36x62xM10 | 20x40xM8 | 13,5x30xM6 |
| 181.25.874.00 | Displacement 75cc | Displacement 17cc | 36x62xM10 | 20x40xM8 | 13,5x30xM6 |
| 181.25.873.00 | Displacement 38cc | Displacement 11cc | 31x30,18x58,72x7/16-14UNC | 13,5x30xM6 | 13,5x30xM6 |
| 181.25.871.00 | Displacement 33cc | Displacement 11cc | 31x30,18x58,72x7/16-14UNC | 13,5x30xM6 | 13,5x30xM6 |
| 181.25.870.0C | Displacement 44cc | Displacement 44cc | 27x55xM8 | 27x55xM8 | 18x55xM8 |
| 181.25.869.00 | Displacement 44cc | Displacement 19cc | 27x51xM10 | 20x40xM8 | 13,5x30xM6 |
| 181.25.866.00 | Displacement 26cc | Displacement 17cc | 25x26,19x52,37x3/8-16UNC | 20x40xM8 | 13,5x30xM6 |
| 181.25.864.00 | Displacement 38cc | Displacement 11cc | 31x30,18x58,72x7/16-14UNC | 3/4 GAS | 1/2 GAS |
| 181.25.863.00 | Displacement 90cc | Displacement 17cc | 36x62xM10 | 20x40xM8 | 13,5x30xM6 |