| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MOTAQUIP | VWP349 | Direct Cross Interchange | 13 |
| DELPHI | WP2047 | Direct Cross Interchange | 13 |
| QUINTON HAZELL | QCP2174 | Direct Cross Interchange | 13 |
| LEYLAND | RTC3648 | Direct Cross Interchange | 12 |
| VECO | VF197 | Direct Cross Interchange | 12 |
| ROVER GROUP | GWP145 | Direct Cross Interchange | 12 |
| FIRSTLINE | FWP1265 | Direct Cross Interchange | 12 |
| AIRTEX | AW1494 | Direct Cross Interchange | 12 |
| AIRTEX | 1494 | Direct Cross Interchange | 12 |
| FAI | WP2174 | Direct Cross Interchange | 12 |
| FIRST LINE | FWP1265 | Direct Cross Interchange | 5 |
| AQUAPLUS | 855145 | Direct Cross Interchange | 3 |
| Saleri SIL | PA849 | Direct Cross Interchange | 3 |
| SAVA | GWP145 | Direct Cross Interchange | 2 |
| SAVA | GWP127 | Direct Cross Interchange | 2 |
| SALERI | PA849 | Direct Cross Interchange | 2 |
| LEYLAND | GWP145 | Direct Cross Interchange | 2 |
| LEYLAND | GWP127 | Direct Cross Interchange | 2 |
| SAVA | RTC3648 | Direct Cross Interchange | 2 |
| GGT | PA12013 | Indirect Cross Interchange | 10 |
| VALEO | 506212 | Indirect Cross Interchange | 3 |
| AIRTEX | 1290 | Indirect Cross Interchange | 3 |
| DOLZ | M140 | Indirect Cross Interchange | 3 |
| AUSTIN | GWP145 | Indirect Cross Interchange | 2 |
| ROVER | GWP320 | Indirect Cross Interchange | 2 |
| ROVER | GWP319 | Indirect Cross Interchange | 2 |
| ROVER | GWP307 | Indirect Cross Interchange | 2 |
| ROVER | GWP145 | Indirect Cross Interchange | 2 |
| ROVER | GWP140 | Indirect Cross Interchange | 2 |
| HEPU | P1052 | Indirect Cross Interchange | 2 |
| GGT | PA12129 | Indirect Cross Interchange | 2 |
| SPIDAN | 60097 | Indirect Cross Interchange | 2 |
| DELPHI | WP2026 | Indirect Cross Interchange | 2 |
| TEMOT | 855145 | Indirect Cross Interchange | 2 |
| UNIPART | GWP145 | Indirect Cross Interchange | 2 |
| MORRIS | GWP307 | Indirect Cross Interchange | 1 |
| MORRIS | GWP145 | Indirect Cross Interchange | 1 |
| MORRIS | GWP140 | Indirect Cross Interchange | 1 |
| ROVER | RTC3648 | Indirect Cross Interchange | 1 |
| AUSTIN | GWP140 | Indirect Cross Interchange | 1 |
| AUSTIN | GWP320 | Indirect Cross Interchange | 1 |
| AUSTIN | GWP319 | Indirect Cross Interchange | 1 |
| AUSTIN | GWP307 | Indirect Cross Interchange | 1 |
| DELPHI | DD1238 | Indirect Cross Interchange | 1 |
| UNIPART | GWP127 | Indirect Cross Interchange | 1 |
| MOPROD | MCP2174 | Indirect Cross Interchange | 1 |
| AKS DASIS | 784110N | Indirect Cross Interchange | 1 |
| BGA | CP4348T | Indirect Cross Interchange | 1 |
| BGA | CP2580 | Indirect Cross Interchange | 1 |
| FAI AutoParts | WP2174 | Indirect Cross Interchange | 1 |
| FENOX | HB1421 | Indirect Cross Interchange | 1 |
| VALEO | VP312 | Indirect Cross Interchange | 1 |
| GK | 985252 | Indirect Cross Interchange | 1 |
| MORRIS | GWP320 | Indirect Cross Interchange | 1 |
| MORRIS | GWP319 | Indirect Cross Interchange | 1 |