| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | XRLS23 | Direct Cross Interchange | 3 |
| LUCAS ELECTRICAL | SMB462 | Direct Cross Interchange | 3 |
| FAE | 40150 | Direct Cross Interchange | 3 |
| STANDARD | SRL020 | Direct Cross Interchange | 1 |
| STANDARD | 54880 | Direct Cross Interchange | 1 |
| ROVER | ADU3356 | Indirect Cross Interchange | 5 |
| ROVER | ADU3355 | Indirect Cross Interchange | 5 |
| ROVER | GAE191 | Indirect Cross Interchange | 4 |
| FACET | 76039 | Indirect Cross Interchange | 3 |
| MOPROD | MRL130 | Indirect Cross Interchange | 2 |
| MOPROD | MRL125 | Indirect Cross Interchange | 2 |
| UNIPART | GAE191 | Indirect Cross Interchange | 2 |
| LUCAS CAV | SMB462 | Indirect Cross Interchange | 2 |
| LUCAS CAV | 39752 | Indirect Cross Interchange | 2 |
| LUCAS CAV | 39138 | Indirect Cross Interchange | 2 |
| LUCAS CAV | 30793 | Indirect Cross Interchange | 2 |
| FUELPARTS | RLS5080 | Indirect Cross Interchange | 1 |
| FAE | 4015 | Indirect Cross Interchange | 1 |
| FAE | 1860039 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 54880 | Indirect Cross Interchange | 1 |
| HAVAM | 1860039 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | 39752 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | 39138 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | 30793 | Indirect Cross Interchange | 1 |
| POWERPART | PERS113 | Indirect Cross Interchange | 1 |
| ALFRED HEYD | VRL213 | Indirect Cross Interchange | 1 |
| ALFRED HEYD | VRL140 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 54880 | Indirect Cross Interchange | 1 |
| ROVER | TKC6761 | Indirect Cross Interchange | 1 |
| ROVER | GAE191A | Indirect Cross Interchange | 1 |
| UNIPART | GAE133 | Indirect Cross Interchange | 1 |