| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Durkee-Atwood | 2B81 | Direct Cross Interchange | 19 |
| Industry Standard | 2B81 | Direct Cross Interchange | 19 |
| Metric Standard | 16C2130J2 | Direct Cross Interchange | 19 |
| DODGE | 2XB81 | Direct Cross Interchange | 19 |
| DODGE | 107426 | Direct Cross Interchange | 19 |
| DAYCO | 2RBP81 | Direct Cross Interchange | 19 |
| GATES | 2B81 | Direct Cross Interchange | 19 |
| BANDO | 2B81 | Direct Cross Interchange | 19 |
| DAYCO | RBP812 | Direct Cross Interchange | 19 |
| PIRELLI | 2B81 | Direct Cross Interchange | 19 |
| OPTIBELT | 2B81 | Direct Cross Interchange | 19 |
| THERMOID | 2B81 | Direct Cross Interchange | 19 |
| GOODRICH | 2B81 | Direct Cross Interchange | 19 |
| UNIROYAL | 2B81 | Direct Cross Interchange | 19 |
| JASON | RB812 | Direct Cross Interchange | 19 |
| PIX Belts | B81/02 | Direct Cross Interchange | 19 |
| GOODYEAR | 2B81 | Direct Cross Interchange | 19 |
| GATES | B81 | Direct Cross Interchange | 3 |
| ALLIS-CHALMERS | 1302970 | Indirect Cross Interchange | 1 |
| OE | TX035 | Indirect Cross Interchange | 1 |
| NSN | 3030002877249 | Indirect Cross Interchange | 1 |
| Metric Standard | 16X2110 | Indirect Cross Interchange | 1 |
| GOODYEAR | B81 | Indirect Cross Interchange | 1 |
| OE | H210628C1 | Indirect Cross Interchange | 1 |
| NSN | 3030002460184 | Indirect Cross Interchange | 1 |
| GATES | GTB81 | Indirect Cross Interchange | 1 |
| GOODYEAR | 77081 | Indirect Cross Interchange | 1 |
| OE | DVL1112A | Indirect Cross Interchange | 1 |
| NAPA | B81 | Indirect Cross Interchange | 1 |
| RELIANCE | 107048 | Indirect Cross Interchange | 1 |
| OE | BT4310 | Indirect Cross Interchange | 1 |
| DEERE JOHN | P49938H | Indirect Cross Interchange | 1 |
| GILMORE | 4216123 | Indirect Cross Interchange | 1 |
| OE | BT4308 | Indirect Cross Interchange | 1 |
| DEERE JOHN | P49938 | Indirect Cross Interchange | 1 |
| MTD | 9540340 | Indirect Cross Interchange | 1 |
| OE | BEL001 | Indirect Cross Interchange | 1 |
| DEERE JOHN | P39562H | Indirect Cross Interchange | 1 |
| Continental | 6536206 | Indirect Cross Interchange | 1 |
| MTD | 7540340 | Indirect Cross Interchange | 1 |
| OE | 79781 | Indirect Cross Interchange | 1 |
| DEERE JOHN | AN15113 | Indirect Cross Interchange | 1 |
| New Holland | H665 | Indirect Cross Interchange | 1 |
| DUNLOP | B81 | Indirect Cross Interchange | 1 |
| OE | 780645 | Indirect Cross Interchange | 1 |
| CASE | 09894HT | Indirect Cross Interchange | 1 |
| New Holland | 90310 | Indirect Cross Interchange | 1 |
| OE | 780607 | Indirect Cross Interchange | 1 |
| CASE | 09704HT | Indirect Cross Interchange | 1 |
| Westinghouse Electric | A565826 | Indirect Cross Interchange | 1 |
| NEW IDEA | H210628C1 | Indirect Cross Interchange | 1 |
| OE | 5H59829A81 | Indirect Cross Interchange | 1 |
| ALLIANCE | GTB81 | Indirect Cross Interchange | 1 |
| UNIROYAL | B81 | Indirect Cross Interchange | 1 |
| FENNER | B81 | Indirect Cross Interchange | 1 |
| OE | 5H5931A81 | Indirect Cross Interchange | 1 |
| GATES | 1FVR64 | Indirect Cross Interchange | 1 |
| BROWNING | B81 | Indirect Cross Interchange | 1 |
| FENNER | B2100 | Indirect Cross Interchange | 1 |
| THERMO KING | 78645 | Indirect Cross Interchange | 1 |
| GOODRICH | B81 | Indirect Cross Interchange | 1 |
| FENNER | 240B0210 | Indirect Cross Interchange | 1 |
| OE | 534C8619 | Indirect Cross Interchange | 1 |
| OE | 570407 | Indirect Cross Interchange | 1 |
| THERMO KING | 78607 | Indirect Cross Interchange | 1 |
| PIX Belts | B81 | Indirect Cross Interchange | 1 |
| Gardner-Denver | 13E10 | Indirect Cross Interchange | 1 |
| OE | 36011104 | Indirect Cross Interchange | 1 |
| THERMO KING | 780645 | Indirect Cross Interchange | 1 |
| THERMOID | B81 | Indirect Cross Interchange | 1 |
| Gardner-Denver | 13C63 | Indirect Cross Interchange | 1 |
| OE | 30B83 | Indirect Cross Interchange | 1 |
| IHC | 13987K | Indirect Cross Interchange | 1 |
| THERMO KING | 2045B55H98 | Indirect Cross Interchange | 1 |
| OPTIBELT | B81 | Indirect Cross Interchange | 1 |
| Deutz-Allis | 71302970 | Indirect Cross Interchange | 1 |
| OE | 304211 | Indirect Cross Interchange | 1 |
| BANDO | B81 | Indirect Cross Interchange | 1 |
| IHC | 866725R2 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 069704 | Indirect Cross Interchange | 1 |
| Deutz-Allis | 71146000 | Indirect Cross Interchange | 1 |
| OE | 303000801791 | Indirect Cross Interchange | 1 |
| GATES | 8086 | Indirect Cross Interchange | 1 |
| IHC | 607666R1 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 05257423 | Indirect Cross Interchange | 1 |
| HESSTON | 857664 | Indirect Cross Interchange | 1 |
| OE | 222347M1 | Indirect Cross Interchange | 1 |
| GATES | 66081 | Indirect Cross Interchange | 1 |
| IHC | 210628C1 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 0525742 | Indirect Cross Interchange | 1 |
| HESSTON | 056770 | Indirect Cross Interchange | 1 |
| OE | 16340 | Indirect Cross Interchange | 1 |
| GATES | 5515 | Indirect Cross Interchange | 1 |
| JOHN DEERE | P49938H | Indirect Cross Interchange | 1 |
| OE | 13329 | Indirect Cross Interchange | 1 |
| DAYCO | BP81 | Indirect Cross Interchange | 1 |
| JOHN DEERE | P39562H | Indirect Cross Interchange | 1 |
| OE | 12122 | Indirect Cross Interchange | 1 |
| DAYCO | BK81 | Indirect Cross Interchange | 1 |
| JOHN DEERE | AN15113 | Indirect Cross Interchange | 1 |
| OE | 11274 | Indirect Cross Interchange | 1 |
| DAYCO | B81 | Indirect Cross Interchange | 1 |
| CUMMINS | 3809254 | Indirect Cross Interchange | 1 |
| OE | 09894HT | Indirect Cross Interchange | 1 |
| Metric Standard | 16C2130 | Indirect Cross Interchange | 1 |
| MASSEY FERGUSON | D5420 | Indirect Cross Interchange | 1 |
| OE | 09704HT | Indirect Cross Interchange | 1 |
| WHITE MOTOR | TX035 | Indirect Cross Interchange | 1 |
| MASSEY FERGUSON | 2826795M1 | Indirect Cross Interchange | 1 |
| NSN | MS39256B81 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | C09296 | Indirect Cross Interchange | 1 |
| NSN | MS392564B81 | Indirect Cross Interchange | 1 |
| FORD | 172198 | Indirect Cross Interchange | 1 |
| MASSEY FERGUSON | 222347M1 | Indirect Cross Interchange | 1 |
| NSN | MS392563B81 | Indirect Cross Interchange | 1 |
| FORD | 162213 | Indirect Cross Interchange | 1 |
| MASSEY FERGUSON | 1508593M1 | Indirect Cross Interchange | 1 |
| NSN | 30305290474 | Indirect Cross Interchange | 1 |
| FORD | 160041 | Indirect Cross Interchange | 1 |
| MASSEY FERGUSON | 1507298M1 | Indirect Cross Interchange | 1 |
| NSN | 3030009526003 | Indirect Cross Interchange | 1 |
| Industry Standard | B81 | Indirect Cross Interchange | 1 |
| CASE IH | O9704HT | Indirect Cross Interchange | 1 |
| NSN | 3030008455333 | Indirect Cross Interchange | 1 |
| Industry Standard | B081 | Indirect Cross Interchange | 1 |
| PIRELLI | B81 | Indirect Cross Interchange | 1 |
| NSN | 3030008370798 | Indirect Cross Interchange | 1 |
| JASON | B81 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 559863 | Indirect Cross Interchange | 1 |
| DODGE | 107048 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 525742 | Indirect Cross Interchange | 1 |
| CHRYSLER | 1745109 | Indirect Cross Interchange | 1 |
| NSN | 303000801791 | Indirect Cross Interchange | 1 |
| Durkee-Atwood | B81 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 1313803 | Indirect Cross Interchange | 1 |
| SEARS | 2692R | Indirect Cross Interchange | 1 |
| NSN | 3030005290474 | Indirect Cross Interchange | 1 |
| Metric Standard | 17X2110 | Indirect Cross Interchange | 1 |