| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 5547XS | Direct Cross Interchange | 17 |
| FLENNOR | 4436V | Direct Cross Interchange | 16 |
| GOODYEAR | G1416H | Direct Cross Interchange | 10 |
| CONTITECH | CT1041 | Direct Cross Interchange | 9 |
| ROULUNDS RUBBER | RR1097 | Direct Cross Interchange | 8 |
| DAYCO | 94753 | Direct Cross Interchange | 8 |
| ROVER | LHN100760 | Direct Cross Interchange | 7 |
| ROVER | GTB9005 | Direct Cross Interchange | 6 |
| MG | LHN100760 | Direct Cross Interchange | 4 |
| TRIUMPH | LHN100760 | Direct Cross Interchange | 3 |
| TRIUMPH | GTB9005 | Direct Cross Interchange | 3 |
| MORRIS | LHN100760 | Direct Cross Interchange | 3 |
| MORRIS | GTB9005 | Direct Cross Interchange | 3 |
| MG | GTB9005 | Direct Cross Interchange | 3 |
| AUSTIN | LHN100760 | Direct Cross Interchange | 3 |
| AUSTIN | GTB9005 | Direct Cross Interchange | 3 |
| INA | 536021810 | Indirect Cross Interchange | 12 |
| QUINTON HAZELL | QTB585 | Indirect Cross Interchange | 8 |
| HUTCHINSON | 112HTDP30 | Indirect Cross Interchange | 8 |
| BOSCH | 1987949521 | Indirect Cross Interchange | 8 |
| MAGNETI MARELLI | 340018181097 | Indirect Cross Interchange | 6 |
| OPTIBELT | ZRK1334 | Indirect Cross Interchange | 6 |
| OPTIBELT | HR40112X30MM | Indirect Cross Interchange | 6 |
| OPTIMAL | R1430 | Indirect Cross Interchange | 6 |
| TRISCAN | 86455547XS | Indirect Cross Interchange | 6 |
| DAYCO | 112SP300H | Indirect Cross Interchange | 6 |
| LAND ROVER | GTB9005 | Indirect Cross Interchange | 5 |
| GOODYEAR | 112H95P300II | Indirect Cross Interchange | 5 |
| ACDelco | AB11402S | Indirect Cross Interchange | 5 |
| CONTITECH | CPPN10679525M30 | Indirect Cross Interchange | 5 |
| MGA | G1416H | Indirect Cross Interchange | 5 |
| LAND ROVER | LHN100760 | Indirect Cross Interchange | 5 |
| DAYCO | 112RP300H | Indirect Cross Interchange | 4 |
| RUVILLE | 556108 | Indirect Cross Interchange | 4 |
| ROULUNDS RUBBER | 112HP300 | Indirect Cross Interchange | 3 |
| LUCAS ELECTRICAL | KCB506 | Indirect Cross Interchange | 2 |
| INA | 5360218000 | Indirect Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | LHN100760 | Indirect Cross Interchange | 1 |
| AUTEX | 791186 | Indirect Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | GTB9005 | Indirect Cross Interchange | 1 |
| IPD | 290181 | Indirect Cross Interchange | 1 |
| UNIPART | GTB9005 | Indirect Cross Interchange | 1 |
| GOODYEAR | CT1041 | Indirect Cross Interchange | 1 |
| GATES | 112X30 | Indirect Cross Interchange | 1 |