| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | C68 | Direct Cross Interchange | 2 |
| CARQUEST | C68 | Direct Cross Interchange | 1 |
| Deutz-Allis | 70584284 | Indirect Cross Interchange | 2 |
| WHITE MOTOR | R1003 | Indirect Cross Interchange | 2 |
| NSN | MS39257C68 | Indirect Cross Interchange | 2 |
| NSN | 3030005290394 | Indirect Cross Interchange | 2 |
| DAYCO | CP68 | Indirect Cross Interchange | 2 |
| GATES | 67068 | Indirect Cross Interchange | 2 |
| IHC | Y24824 | Indirect Cross Interchange | 2 |
| IHC | 822811R1 | Indirect Cross Interchange | 2 |
| IHC | 663480R1 | Indirect Cross Interchange | 2 |
| IHC | 663006R1 | Indirect Cross Interchange | 2 |
| IHC | 593317R1 | Indirect Cross Interchange | 2 |
| IHC | 24824K | Indirect Cross Interchange | 2 |
| COCKSHUTT | 403409D | Indirect Cross Interchange | 2 |
| NEW HOLLAND | 21960 | Indirect Cross Interchange | 2 |
| ALLIS-CHALMERS | 4044038 | Indirect Cross Interchange | 2 |
| ALLIS-CHALMERS | 1139622 | Indirect Cross Interchange | 2 |
| JOHN DEERE | P19984 | Indirect Cross Interchange | 2 |
| JOHN DEERE | H96414 | Indirect Cross Interchange | 2 |
| JOHN DEERE | E20254 | Indirect Cross Interchange | 2 |
| ALLIS-CHALMERS | 4662969 | Indirect Cross Interchange | 2 |
| MASSEY FERGUSON | 142566M1 | Indirect Cross Interchange | 2 |
| RELIANCE | 107074 | Indirect Cross Interchange | 2 |
| GOODYEAR | 78068 | Indirect Cross Interchange | 2 |
| WHITE MOTOR | 401398D | Indirect Cross Interchange | 2 |
| Deutz-Allis | 71139622 | Indirect Cross Interchange | 2 |
| FENNER | C1780 | Indirect Cross Interchange | 1 |
| NSN | 30305290394 | Indirect Cross Interchange | 1 |
| FENNER | 240C0178 | Indirect Cross Interchange | 1 |
| NSN | 3030009357805 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 401398E | Indirect Cross Interchange | 1 |
| DUNLOP | C68 | Indirect Cross Interchange | 1 |
| NSN | 3030008994360 | Indirect Cross Interchange | 1 |
| CASE IH | 24824K | Indirect Cross Interchange | 1 |
| DODGE | 107074 | Indirect Cross Interchange | 1 |
| IHC | 304071R11 | Indirect Cross Interchange | 1 |
| CASE IH | 143876C1 | Indirect Cross Interchange | 1 |
| OE | HCX722 | Indirect Cross Interchange | 1 |
| GATES | 9386 | Indirect Cross Interchange | 1 |
| PIRELLI | C68 | Indirect Cross Interchange | 1 |
| OE | H143876C1 | Indirect Cross Interchange | 1 |
| NSN | 3030001888145 | Indirect Cross Interchange | 1 |
| GOODYEAR | HC0725 | Indirect Cross Interchange | 1 |
| OE | D24146 | Indirect Cross Interchange | 1 |
| NSN | 3030000797511 | Indirect Cross Interchange | 1 |
| OE | 64556 | Indirect Cross Interchange | 1 |
| NAPA | C68 | Indirect Cross Interchange | 1 |
| OE | 4044038 | Indirect Cross Interchange | 1 |
| DEERE JOHN | N111527 | Indirect Cross Interchange | 1 |
| GOODYEAR | C68 | Indirect Cross Interchange | 1 |
| OE | 401398D | Indirect Cross Interchange | 1 |
| DEERE JOHN | H62258 | Indirect Cross Interchange | 1 |
| OPTIBELT | C68 | Indirect Cross Interchange | 1 |
| OE | 03053031 | Indirect Cross Interchange | 1 |
| DEERE JOHN | AH112086 | Indirect Cross Interchange | 1 |
| CUMMINS | 3809309 | Indirect Cross Interchange | 1 |
| HESSTON | 056804 | Indirect Cross Interchange | 1 |
| BANDO | C68 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | EX4383 | Indirect Cross Interchange | 1 |
| Continental | 6542173 | Indirect Cross Interchange | 1 |
| ACDelco | 5037672 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | DE678763 | Indirect Cross Interchange | 1 |
| New Holland | 709303 | Indirect Cross Interchange | 1 |
| DAYCO | CK68 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | DE677863 | Indirect Cross Interchange | 1 |
| New Holland | 25618 | Indirect Cross Interchange | 1 |
| DAYCO | C68 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 71139622 | Indirect Cross Interchange | 1 |
| New Holland | 21960 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 70584284 | Indirect Cross Interchange | 1 |
| STAustin-Western | PGF6858 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 584284 | Indirect Cross Interchange | 1 |
| PIX Belts | C68 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 542800 | Indirect Cross Interchange | 1 |
| THERMOID | C68 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 512795 | Indirect Cross Interchange | 1 |
| BROWNING | C68 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 4373454 | Indirect Cross Interchange | 1 |
| GOODRICH | C68 | Indirect Cross Interchange | 1 |
| UNIROYAL | C68 | Indirect Cross Interchange | 1 |
| JASON | C68 | Indirect Cross Interchange | 1 |
| Durkee-Atwood | C68 | Indirect Cross Interchange | 1 |
| Industry Standard | C68 | Indirect Cross Interchange | 1 |
| Industry Standard | C068 | Indirect Cross Interchange | 1 |
| Metric Standard | 22X1800 | Indirect Cross Interchange | 1 |
| Metric Standard | 22F1840 | Indirect Cross Interchange | 1 |
| Metric Standard | 22C1830 | Indirect Cross Interchange | 1 |
| Metric Standard | 21X1800 | Indirect Cross Interchange | 1 |
| FENNER | C68 | Indirect Cross Interchange | 1 |