| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DASH 4 | MD221 | Direct Cross Interchange | 1 |
| AMS | DMX221 | Indirect Cross Interchange | 1 |
| AutoZone | PGD221M | Indirect Cross Interchange | 1 |
| Morse Brake | MKD221 | Indirect Cross Interchange | 1 |
| SATISFIED BRAKE PRODUCTS | D221 | Indirect Cross Interchange | 1 |
| SATISFIED BRAKE PRODUCTS | CL221 | Indirect Cross Interchange | 1 |
| OE | 4238786 | Indirect Cross Interchange | 1 |
| NAPA | MAS7139A | Indirect Cross Interchange | 1 |
| NAPA | AE7139AM | Indirect Cross Interchange | 1 |
| CENTRIC | 10402210 | Indirect Cross Interchange | 1 |
| BENDIX | MRD221 | Indirect Cross Interchange | 1 |
| BENDIX | MKD221 | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD221M | Indirect Cross Interchange | 1 |
| WAGNER | MX7139R | Indirect Cross Interchange | 1 |
| WAGNER | MX221 | Indirect Cross Interchange | 1 |