| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DASH 4 | MD521 | Direct Cross Interchange | 1 |
| Morse Brake | MKD521 | Direct Cross Interchange | 1 |
| AUTOSPECIALTY | 2752103 | Direct Cross Interchange | 1 |
| CARQUEST | GMD521 | Direct Cross Interchange | 1 |
| CHRYSLER | 4423822 | Direct Cross Interchange | 1 |
| AUTO EXTRA | AXMD524 | Direct Cross Interchange | 1 |
| UNIVERSAL (BRAKE) | MD521 | Direct Cross Interchange | 1 |
| AUTOSPECIALTY | 2452104 | Direct Cross Interchange | 1 |
| CARQUEST | BXD521H | Direct Cross Interchange | 1 |
| CHRYSLER | 4423725 | Direct Cross Interchange | 1 |
| UNIVERSAL (BRAKE) | D521 | Direct Cross Interchange | 1 |
| AUTOSPECIALTY | 2452101 | Direct Cross Interchange | 1 |
| CARQUEST | BMD521 | Direct Cross Interchange | 1 |
| CHRYSLER | 4423715 | Direct Cross Interchange | 1 |
| AUTO EXTRA | AXCD524 | Direct Cross Interchange | 1 |
| ROCKHILL | MD521 | Direct Cross Interchange | 1 |
| WAGNER | SX521 | Direct Cross Interchange | 1 |
| CARQUEST | BCD521 | Direct Cross Interchange | 1 |
| CHRYSLER | 4423575 | Direct Cross Interchange | 1 |
| Friction Master | SXE521 | Direct Cross Interchange | 1 |
| PARTS PLUS | 200410524 | Direct Cross Interchange | 1 |
| WAGNER | MX7403R | Direct Cross Interchange | 1 |
| AMS | SPQ521 | Direct Cross Interchange | 1 |
| WAGNER | MX521 | Direct Cross Interchange | 1 |
| VIPAR | MD524 | Direct Cross Interchange | 1 |
| PARTS MASTER | MKD521S | Direct Cross Interchange | 1 |
| WAGNER | EX521 | Direct Cross Interchange | 1 |
| VIPAR | MD521 | Direct Cross Interchange | 1 |
| OE | 4773575 | Direct Cross Interchange | 1 |
| VIPAR | D524 | Direct Cross Interchange | 1 |
| OE | 4740776 | Direct Cross Interchange | 1 |
| WAGNER | BD60866 | Direct Cross Interchange | 1 |
| VIPAR | D521 | Direct Cross Interchange | 1 |
| OE | 4423825 | Direct Cross Interchange | 1 |
| AIMCO | SPM521S | Direct Cross Interchange | 1 |
| AutoZone | SGD524M | Direct Cross Interchange | 1 |
| OE | 4423822 | Direct Cross Interchange | 1 |
| AIMCO | SPM521 | Direct Cross Interchange | 1 |
| ROADMATES | MD521 | Direct Cross Interchange | 1 |
| AutoZone | PGD524M | Direct Cross Interchange | 1 |
| OE | 4423725 | Direct Cross Interchange | 1 |
| AIMCO | PM521 | Direct Cross Interchange | 1 |
| BRAKE PRO | 4990524 | Direct Cross Interchange | 1 |
| AutoZone | MKD521 | Direct Cross Interchange | 1 |
| OE | 4423715 | Direct Cross Interchange | 1 |
| ACDelco | 17D524M | Direct Cross Interchange | 1 |
| BRAKE PRO | 4990521 | Direct Cross Interchange | 1 |
| AutoZone | ATD524C | Direct Cross Interchange | 1 |
| OE | 4423575 | Direct Cross Interchange | 1 |
| RAYBESTOS | SSD524 | Direct Cross Interchange | 1 |
| BRAKE PRO | 4970524 | Direct Cross Interchange | 1 |
| AUTOPART INTERNATIONAL | 86660 | Direct Cross Interchange | 1 |
| NAPA | MS7403A | Direct Cross Interchange | 1 |
| RAYBESTOS | SGD524M | Direct Cross Interchange | 1 |
| BRAKE PRO | 4970521 | Direct Cross Interchange | 1 |
| NAPA | MAS7403A | Direct Cross Interchange | 1 |
| RAYBESTOS | PGD524M | Direct Cross Interchange | 1 |
| NAPA | AE7403AM | Direct Cross Interchange | 1 |
| RAYBESTOS | ATD524C | Direct Cross Interchange | 1 |
| BRAKE PRO | 4940521 | Direct Cross Interchange | 1 |
| MIGHTY | XL521M | Direct Cross Interchange | 1 |
| EIS | QMX521 | Direct Cross Interchange | 1 |
| PERFORMANCE FRICTION | 052120 | Direct Cross Interchange | 1 |
| MIGHTY | MD524 | Direct Cross Interchange | 1 |
| EIS | DM521 | Direct Cross Interchange | 1 |
| PERFORMANCE FRICTION | 052110 | Direct Cross Interchange | 1 |
| MIGHTY | MD521 | Direct Cross Interchange | 1 |
| DURA | BP524MS | Direct Cross Interchange | 1 |
| R1 Concepts | S0405240 | Direct Cross Interchange | 1 |
| IMC | 52005240507 | Direct Cross Interchange | 1 |
| AKEBONO | ACT524 | Direct Cross Interchange | 1 |
| R1 Concepts | A0405240 | Direct Cross Interchange | 1 |
| IMC | 52005240504 | Direct Cross Interchange | 1 |
| EUCLID | E437403A | Direct Cross Interchange | 1 |
| WD EXPRESS | 52005240507 | Direct Cross Interchange | 1 |
| IMC | 52005240503 | Direct Cross Interchange | 1 |
| TRW | TPM0521 | Direct Cross Interchange | 1 |
| WD EXPRESS | 52005240504 | Direct Cross Interchange | 1 |
| IMC | 52005240462 | Direct Cross Interchange | 1 |
| A.B.S. | 38521 | Direct Cross Interchange | 1 |
| WD EXPRESS | 52005240503 | Direct Cross Interchange | 1 |
| IMC | 52005240091 | Direct Cross Interchange | 1 |
| DELPHI | LP892 | Direct Cross Interchange | 1 |
| WD EXPRESS | 52005240462 | Direct Cross Interchange | 1 |
| IMC | 52005240090 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | BLF956 | Direct Cross Interchange | 1 |
| WD EXPRESS | 52005240091 | Direct Cross Interchange | 1 |
| FTE | BL1511U2 | Direct Cross Interchange | 1 |
| WD EXPRESS | 52005240090 | Direct Cross Interchange | 1 |
| FMSI | 7406D524 | Direct Cross Interchange | 1 |
| BENDIX | MRD521 | Direct Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D9524SM | Direct Cross Interchange | 1 |
| FMSI | 7403AD521 | Direct Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D9524SC | Direct Cross Interchange | 1 |
| CENTRIC | 10605240 | Direct Cross Interchange | 1 |
| BOSCH | BP521 | Direct Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D9524OSM | Direct Cross Interchange | 1 |
| CENTRIC | 10505240 | Direct Cross Interchange | 1 |
| ATE | AT524 | Direct Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D9524ISD | Direct Cross Interchange | 1 |
| AUTOPART INTERNATIONAL | 69960 | Direct Cross Interchange | 1 |
| BIG A | 2M7403 | Direct Cross Interchange | 1 |
| CENTRIC | 10405240 | Direct Cross Interchange | 1 |
| CHRYSLER | 4773575 | Direct Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D9524ACT | Direct Cross Interchange | 1 |
| AUTOPART INTERNATIONAL | 69957 | Direct Cross Interchange | 1 |
| AUTOSPECIALTY | 2852103 | Direct Cross Interchange | 1 |
| CENTRIC | 1040524 | Direct Cross Interchange | 1 |
| CHRYSLER | 4740776 | Direct Cross Interchange | 1 |
| INTERAMERICAN MOTOR | BP521 | Direct Cross Interchange | 1 |
| MIDAS | BP1550M | Direct Cross Interchange | 1 |
| AUTOSPECIALTY | 2852101 | Direct Cross Interchange | 1 |
| CARQUEST | RMD521 | Direct Cross Interchange | 1 |
| CHRYSLER | 4423825 | Direct Cross Interchange | 1 |