| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| JAPKO | 68W21 | Direct Cross Interchange | 1 |
| ASHIKA | 680WW21 | Indirect Cross Interchange | 1 |
| DAEWOO | 96534602 | Indirect Cross Interchange | 1 |
| JAPANPARTS | PFW21 | Indirect Cross Interchange | 1 |
| JAPANPARTS | 680WW21 | Indirect Cross Interchange | 1 |