| Similarity | Rank | |
|---|---|---|
| gearbox | 0.920 | 25720 |
| motors | 0.842 | 11802 |
| turbocharger | 0.842 | 69974 |
| rotors | 0.835 | 38273 |
| camshaft | 0.830 | 71030 |
| axles | 0.828 | 39781 |
| drivetrain | 0.826 | 54065 |
| carburetors | 0.824 | 91266 |
| 5-speed | 0.815 | 91352 |
| turbos | 0.813 | 97740 |
| driveshaft | 0.810 | 89581 |
| crankshaft | 0.806 | 51708 |
| supercharger | 0.805 | 66991 |
| 6-speed | 0.804 | 70253 |
| diesels | 0.801 | 55020 |
| pistons | 0.801 | 41509 |
| sprockets | 0.797 | 95785 |
| five-speed | 0.796 | 80964 |
| hydraulics | 0.792 | 57089 |
| six-speed | 0.789 | 46173 |
| mechanicals | 0.788 | 94476 |
| bearings | 0.787 | 15425 |
| alternator | 0.787 | 40032 |
| six-cylinder | 0.787 | 82610 |
| dampers | 0.786 | 60431 |