| Similarity | Rank | |
|---|---|---|
| cylinder | 0.897 | 10647 |
| pistons | 0.848 | 41509 |
| piston | 0.833 | 23115 |
| valves | 0.789 | 13858 |
| carburetors | 0.776 | 91266 |
| nozzles | 0.771 | 42680 |
| crankcase | 0.771 | 75529 |
| flanges | 0.769 | 62765 |
| rotors | 0.768 | 38273 |
| crankshaft | 0.764 | 51708 |
| injectors | 0.762 | 48025 |
| shafts | 0.746 | 24117 |
| hoses | 0.743 | 24366 |
| dampers | 0.742 | 60431 |
| pneumatic | 0.739 | 34565 |
| carburetor | 0.739 | 44543 |
| gaskets | 0.738 | 43775 |
| coils | 0.734 | 21028 |
| gearboxes | 0.733 | 80269 |
| bearings | 0.733 | 15425 |
| impeller | 0.731 | 59269 |
| rods | 0.728 | 12453 |
| camshaft | 0.728 | 71030 |
| axles | 0.727 | 39781 |
| firebox | 0.726 | 69140 |