| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 21221 | Direct Cross Interchange | 3 |
| CARQUEST | 21221 | Direct Cross Interchange | 2 |
| ATLAS | MH4221 | Indirect Cross Interchange | 2 |
| DAYCO | B70944 | Indirect Cross Interchange | 2 |
| DAYCO | 70944 | Indirect Cross Interchange | 2 |
| GATES | MH1221 | Indirect Cross Interchange | 2 |
| GATES | CH1221 | Indirect Cross Interchange | 2 |
| BECK/ARNLEY | 1426130 | Indirect Cross Interchange | 2 |
| BECK/ARNLEY | 1426129 | Indirect Cross Interchange | 2 |
| ACDelco | 16191M | Indirect Cross Interchange | 2 |
| MOTORCRAFT | KM2121 | Indirect Cross Interchange | 2 |
| Ultralast | C1221 | Indirect Cross Interchange | 2 |
| Ultralast | BP1221 | Indirect Cross Interchange | 2 |
| HONDA | 19504657000 | Indirect Cross Interchange | 2 |
| NAPA | 7932 | Indirect Cross Interchange | 2 |
| LAZORLITE | L348155 | Indirect Cross Interchange | 2 |
| LAZORLITE | L348147 | Indirect Cross Interchange | 2 |
| LAZORLITE | L347531 | Indirect Cross Interchange | 2 |