| 1 | 6251-31-2510 | Piston | |
| 2 | 6151-31-2410 | Pin, Piston | |
| 3 | 04065-04818 | Ring, Snap | |
| |3 | 6251-31-2030 | Ring Assembly, Piston | |
| 4 | Ring, Top | ||
| 5 | Ring, Second | ||
| 6 | Ring, Oil | ||
| |6 | 6251-31-3100 | Rod Assembly, Connecting | |
| 7 | Rod, Connecting | ||
| 8 | Cap, Connecting Rod | ||
| 9 | 6251-31-3130 | Bushing | |
| 10 | 6150-31-3310 | Bolt | |
| 11 | 02400-10413 | Pin, Dowel | |
| 12 | 6151-31-3050 | Metal Assembly, Standard | |
| |12 | Metal, Upper Standard | ||
| |12 | Metal, Lower Standard | ||
| |12 | 6151-39-3050 | Metal Assembly, Undersize 0.25mm | |
| |12 | Metal, Upper Undersize 0.25mm | ||
| |12 | Metal, Lower Undersize 0.25mm | ||
| |12 | 6151-38-3050 | Metal Assembly, Undersize 0.50mm | |
| |12 | Metal, Upper Undersize 0.50mm | ||
| |12 | Metal, Lower Undersize 0.50mm | ||
| |12 | 6151-37-3050 | Metal Assembly, Undersize 0.75mm | |
| |12 | Metal, Upper Undersize 0.75mm | ||
| |12 | Metal, Lower Undersize 0.75mm | ||
| |12 | 6151-36-3050 | Metal Assembly, Undersize 1.00mm | |
| |12 | Metal, Upper Undersize 1.00mm | ||
| |12 | Metal, Lower Undersize 1.00mm |