| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| McQuay-Norris | U449N | Direct Cross Interchange | 1 |
| NAPA | 449N | Indirect Cross Interchange | 1 |
| CARQUEST | 10449 | Indirect Cross Interchange | 1 |
| GMB | 2200046 | Indirect Cross Interchange | 1 |
| GMB | 2150046 | Indirect Cross Interchange | 1 |
| MOOG | 446 | Indirect Cross Interchange | 1 |
| MOOG | 31810 | Indirect Cross Interchange | 1 |
| PRECISION | 446 | Indirect Cross Interchange | 1 |
| PRECISION | 31810 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | UJ446 | Indirect Cross Interchange | 1 |
| DT Components | UJ446 | Indirect Cross Interchange | 1 |
| Precision Universal | 446 | Indirect Cross Interchange | 1 |
| Neapco | 10449 | Indirect Cross Interchange | 1 |