| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | QCP2373 | Direct Cross Interchange | 2 |
| AIRTEX | 1502 | Indirect Cross Interchange | 1 |
| OPTIMAL | AQ1017 | Indirect Cross Interchange | 1 |
| MOTAQUIP | VWP274 | Indirect Cross Interchange | 1 |
| FIRST LINE | FWP1123 | Indirect Cross Interchange | 1 |
| GGT | PA00019 | Indirect Cross Interchange | 1 |
| FAI | WP2373 | Indirect Cross Interchange | 1 |
| FAI AutoParts | WP2373 | Indirect Cross Interchange | 1 |
| SPIDAN | 60077 | Indirect Cross Interchange | 1 |
| DELPHI | WP2041 | Indirect Cross Interchange | 1 |
| SALERI | PA851 | Indirect Cross Interchange | 1 |
| DOLZ | A136 | Indirect Cross Interchange | 1 |
| UNIPART | GWP148 | Indirect Cross Interchange | 1 |
| MOPROD | MCP2373 | Indirect Cross Interchange | 1 |
| LEYLAND | RTC3649 | Indirect Cross Interchange | 1 |
| VECO | VF167 | Indirect Cross Interchange | 1 |
| AUSTIN | GWP148 | Indirect Cross Interchange | 1 |
| ROVER GROUP | GWP148 | Indirect Cross Interchange | 1 |
| OE | RTC3649 | Indirect Cross Interchange | 1 |
| FIRSTLINE | FWP1123 | Indirect Cross Interchange | 1 |
| SKF | VKPC87819 | Indirect Cross Interchange | 1 |
| AIRTEX | AW1502 | Indirect Cross Interchange | 1 |