| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AIRTEX | 40521 | Direct Cross Interchange | 4 |
| Pierce Company | 40521 | Direct Cross Interchange | 2 |
| GM | 6440521 | Direct Cross Interchange | 2 |
| GM | 6416911 | Direct Cross Interchange | 2 |
| SEALED POWER | 22540521 | Direct Cross Interchange | 1 |
| NIEHOFF | 40521 | Direct Cross Interchange | 1 |
| KEM | 40521 | Direct Cross Interchange | 1 |
| DANA | 6021093 | Direct Cross Interchange | 1 |
| BorgWarner | 40521 | Direct Cross Interchange | 1 |
| ACDelco | 40521 | Direct Cross Interchange | 1 |
| BIG A | 9040521 | Direct Cross Interchange | 1 |
| TRW | 55153 | Direct Cross Interchange | 1 |
| BOSCH | 68628 | Indirect Cross Interchange | 1 |