| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | K120872HD | Direct Cross Interchange | 10 |
| GATES | K120872 | Direct Cross Interchange | 10 |
| CARQUEST | K120872HD | Direct Cross Interchange | 8 |
| CARQUEST | K120872 | Direct Cross Interchange | 8 |
| Dynacraft | D11084222 | Direct Cross Interchange | 5 |
| Dynacraft | 4120872APDYC | Direct Cross Interchange | 5 |
| Dynacraft | D8410006122215 | Direct Cross Interchange | 5 |
| Dynacraft | D8410001122215 | Direct Cross Interchange | 5 |
| DAYCO | 5120873 | Direct Cross Interchange | 5 |
| GATES | K120870HD | Direct Cross Interchange | 3 |
| DAYCO | 5120870 | Direct Cross Interchange | 2 |
| Dynacraft | D841000112221 | Direct Cross Interchange | 1 |
| Dynacraft | 6122215 | Direct Cross Interchange | 1 |
| Dynacraft | 122215 | Direct Cross Interchange | 1 |
| Dynacraft | 12221 | Direct Cross Interchange | 1 |
| Dynacraft | 1122215 | Direct Cross Interchange | 1 |
| CUMMINS | 4120872 | Direct Cross Interchange | 1 |
| NAVISTAR | 3817452C1 | Direct Cross Interchange | 1 |
| OE | 25120872HD | Direct Cross Interchange | 1 |
| OE | 25120872 | Direct Cross Interchange | 1 |
| NAPA | 25120872HD | Indirect Cross Interchange | 4 |
| NAPA | 25120872 | Indirect Cross Interchange | 4 |
| DAYCO | 873K12 | Indirect Cross Interchange | 4 |
| ACDelco | K120872HD | Indirect Cross Interchange | 4 |
| CUMMINS | 3682892 | Indirect Cross Interchange | 4 |
| Size Designation | 12PK2215 | Indirect Cross Interchange | 4 |
| Metric Standard | 12PK2215 | Indirect Cross Interchange | 4 |
| Dynacraft | 4120872PDYC | Indirect Cross Interchange | 4 |
| CARQUEST | K120870HD | Indirect Cross Interchange | 2 |
| IHC | 3817452C1 | Indirect Cross Interchange | 1 |
| ACDelco | K120870HD | Indirect Cross Interchange | 1 |
| DAYCO | 870K12 | Indirect Cross Interchange | 1 |
| NAPA | 25120870HD | Indirect Cross Interchange | 1 |