| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 6852 | Direct Cross Interchange | 3 |
| GATES | 2520 | Direct Cross Interchange | 3 |
| MELLING | 2542 | Direct Cross Interchange | 1 |
| SKF | BR2520 | Direct Cross Interchange | 1 |
| ALLIS-CHALMERS | 1609767 | Indirect Cross Interchange | 2 |
| ROCKWELL | 925010112165 | Indirect Cross Interchange | 2 |
| ROCKWELL | 49051 | Indirect Cross Interchange | 2 |
| GOODYEAR | 74520 | Indirect Cross Interchange | 2 |
| JOHN DEERE | TY4401 | Indirect Cross Interchange | 2 |
| JOHN DEERE | M49155 | Indirect Cross Interchange | 2 |
| JOHN DEERE | LG48520 | Indirect Cross Interchange | 2 |
| GOODYEAR | FA52 | Indirect Cross Interchange | 2 |
| RELIANCE | 108036 | Indirect Cross Interchange | 2 |
| MONTGOMERY WARD | PJ11038 | Indirect Cross Interchange | 2 |
| MONTGOMERY WARD | CD21038 | Indirect Cross Interchange | 2 |
| MONTGOMERY WARD | 503852 | Indirect Cross Interchange | 2 |
| Rotary | 123435 | Indirect Cross Interchange | 2 |
| MTD | 9540184 | Indirect Cross Interchange | 2 |
| Rotary | 125085 | Indirect Cross Interchange | 2 |
| GOODRICH | 1520 | Indirect Cross Interchange | 2 |
| CARQUEST | 6852 | Indirect Cross Interchange | 2 |
| SEARS | 304520 | Indirect Cross Interchange | 2 |
| SEARS | 1652 | Indirect Cross Interchange | 2 |
| General Electric | K5705475AN36 | Indirect Cross Interchange | 2 |
| General Electric | K5705475AG32 | Indirect Cross Interchange | 2 |
| BENDIX | 17886 | Indirect Cross Interchange | 2 |
| OE | 15D4015H17 | Indirect Cross Interchange | 1 |
| Durkee-Atwood | XDV48520 | Indirect Cross Interchange | 1 |
| CUMMINS | 3808706 | Indirect Cross Interchange | 1 |
| ELGIN | C2520 | Indirect Cross Interchange | 1 |
| OE | 5H57964A520 | Indirect Cross Interchange | 1 |
| IHC | 488082R1 | Indirect Cross Interchange | 1 |
| GM | 121684 | Indirect Cross Interchange | 1 |
| ROCKHILL | 2542 | Indirect Cross Interchange | 1 |
| OE | 15842 | Indirect Cross Interchange | 1 |
| Durkee-Atwood | 58520 | Indirect Cross Interchange | 1 |
| PIRELLI | 4L520 | Indirect Cross Interchange | 1 |
| DYNAGEAR | 2542 | Indirect Cross Interchange | 1 |
| OE | 5D23688 | Indirect Cross Interchange | 1 |
| CHECKER | 3788508 | Indirect Cross Interchange | 1 |
| GM | 10039513 | Indirect Cross Interchange | 1 |
| ROCKHILL | 2520 | Indirect Cross Interchange | 1 |
| OE | 15482 | Indirect Cross Interchange | 1 |
| Durkee-Atwood | 4L520 | Indirect Cross Interchange | 1 |
| PIRELLI | 48X520 | Indirect Cross Interchange | 1 |
| DYNAGEAR | 2520L | Indirect Cross Interchange | 1 |
| OE | 586421 | Indirect Cross Interchange | 1 |
| SUNBEAM | 9305 | Indirect Cross Interchange | 1 |
| GM | 10005942 | Indirect Cross Interchange | 1 |
| REPUBLIC PARTS | T2542 | Indirect Cross Interchange | 1 |
| OE | 1542A | Indirect Cross Interchange | 1 |
| Durkee-Atwood | 48520 | Indirect Cross Interchange | 1 |
| CLARK | 742631 | Indirect Cross Interchange | 1 |
| DYNAGEAR | 2520 | Indirect Cross Interchange | 1 |
| OE | 56099 | Indirect Cross Interchange | 1 |
| STUDEBAKER | 52156 | Indirect Cross Interchange | 1 |
| FORD | E7TZ7065A | Indirect Cross Interchange | 1 |
| REPUBLIC PARTS | T2520 | Indirect Cross Interchange | 1 |
| OE | 1514254 | Indirect Cross Interchange | 1 |
| Industry Standard | 8X525 | Indirect Cross Interchange | 1 |
| GOODYEAR | 84520 | Indirect Cross Interchange | 1 |
| DEERE JOHN | M49155 | Indirect Cross Interchange | 1 |
| OE | 5600027 | Indirect Cross Interchange | 1 |
| OE | YB208 | Indirect Cross Interchange | 1 |
| MTD | 754229 | Indirect Cross Interchange | 1 |
| OE | 14672 | Indirect Cross Interchange | 1 |
| Industry Standard | 8X520 | Indirect Cross Interchange | 1 |
| ROCKWELL | 501 | Indirect Cross Interchange | 1 |
| DEERE JOHN | AP14672 | Indirect Cross Interchange | 1 |
| OE | 5445215 | Indirect Cross Interchange | 1 |
| OE | X5D23688 | Indirect Cross Interchange | 1 |
| MTD | 754184 | Indirect Cross Interchange | 1 |
| OE | 14008 | Indirect Cross Interchange | 1 |
| Industry Standard | 4L520 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 1607967 | Indirect Cross Interchange | 1 |
| CARQUEST | 2542 | Indirect Cross Interchange | 1 |
| OE | 5417J | Indirect Cross Interchange | 1 |
| OE | TY4401 | Indirect Cross Interchange | 1 |
| MTD | 7540229 | Indirect Cross Interchange | 1 |
| Metric Standard | 8X520 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 00937105 | Indirect Cross Interchange | 1 |
| GATES | 4L520 | Indirect Cross Interchange | 1 |
| OE | 503852 | Indirect Cross Interchange | 1 |
| OE | TM62644A | Indirect Cross Interchange | 1 |
| MTD | 7540184 | Indirect Cross Interchange | 1 |
| OE | 127169 | Indirect Cross Interchange | 1 |
| JEEP | 5937 | Indirect Cross Interchange | 1 |
| General Electric | C4A93 | Indirect Cross Interchange | 1 |
| OE | 4L52 | Indirect Cross Interchange | 1 |
| OE | TM60542A | Indirect Cross Interchange | 1 |
| MTD | 7540064 | Indirect Cross Interchange | 1 |
| OE | 123767 | Indirect Cross Interchange | 1 |
| Metric Standard | 16RL1320 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | AX82422 | Indirect Cross Interchange | 1 |
| General Electric | 586421 | Indirect Cross Interchange | 1 |
| OE | 488082R2 | Indirect Cross Interchange | 1 |
| OE | S5316 | Indirect Cross Interchange | 1 |
| Toro | 415910 | Indirect Cross Interchange | 1 |
| OE | 123435 | Indirect Cross Interchange | 1 |
| Metric Standard | 13RL1320 | Indirect Cross Interchange | 1 |
| BROWNING | 1500 | Indirect Cross Interchange | 1 |
| OE | 488082R1R2 | Indirect Cross Interchange | 1 |
| OE | R0671143 | Indirect Cross Interchange | 1 |
| Toro | 271100 | Indirect Cross Interchange | 1 |
| OE | 10321 | Indirect Cross Interchange | 1 |
| Metric Standard | 13R1320 | Indirect Cross Interchange | 1 |
| GOODRICH | 4L520 | Indirect Cross Interchange | 1 |
| OE | 415910 | Indirect Cross Interchange | 1 |
| OE | PS269952 | Indirect Cross Interchange | 1 |
| FEDERATED | 2542 | Indirect Cross Interchange | 1 |
| OE | 10039 | Indirect Cross Interchange | 1 |
| Metric Standard | 12RL1320 | Indirect Cross Interchange | 1 |
| OE | 4136 | Indirect Cross Interchange | 1 |
| OE | MTD30EM | Indirect Cross Interchange | 1 |
| FEDERATED | 2520L | Indirect Cross Interchange | 1 |
| OE | 081152 | Indirect Cross Interchange | 1 |
| Metric Standard | 12R1320 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 2520 | Indirect Cross Interchange | 1 |
| OE | 4112 | Indirect Cross Interchange | 1 |
| OE | M60148X | Indirect Cross Interchange | 1 |
| FEDERATED | 2520 | Indirect Cross Interchange | 1 |
| OE | 0510003192 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 320060801 | Indirect Cross Interchange | 1 |
| DT Components | 2520 | Indirect Cross Interchange | 1 |
| OE | M49155 | Indirect Cross Interchange | 1 |
| DUNLOP | 4L520 | Indirect Cross Interchange | 1 |
| OE | 04136 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 320020699 | Indirect Cross Interchange | 1 |
| Precise | 2542 | Indirect Cross Interchange | 1 |
| OE | 4111 | Indirect Cross Interchange | 1 |
| OE | JA990738 | Indirect Cross Interchange | 1 |
| Western Auto | 9305 | Indirect Cross Interchange | 1 |
| OE | 0387119 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 26665 | Indirect Cross Interchange | 1 |
| Precise | 2520L | Indirect Cross Interchange | 1 |
| OE | 39018 | Indirect Cross Interchange | 1 |
| OE | EA10831 | Indirect Cross Interchange | 1 |
| Western Auto | 754184 | Indirect Cross Interchange | 1 |
| OE | 0005447 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 2520 | Indirect Cross Interchange | 1 |
| Precise | 2520 | Indirect Cross Interchange | 1 |
| OE | 3500513 | Indirect Cross Interchange | 1 |
| Gardner-Denver | 13C56 | Indirect Cross Interchange | 1 |
| NSN | 392424L520 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 15893R | Indirect Cross Interchange | 1 |
| FORD | 170879 | Indirect Cross Interchange | 1 |
| Stens | 248052 | Indirect Cross Interchange | 1 |
| OE | 320020699 | Indirect Cross Interchange | 1 |
| OE | CEW36304 | Indirect Cross Interchange | 1 |
| Deutz-Allis | 709371058 | Indirect Cross Interchange | 1 |
| NSN | 30305283788 | Indirect Cross Interchange | 1 |
| VOLVO | 183636 | Indirect Cross Interchange | 1 |
| FIAT | 9005271 | Indirect Cross Interchange | 1 |
| Rotary | 93061 | Indirect Cross Interchange | 1 |
| OE | 31050L | Indirect Cross Interchange | 1 |
| OE | AE18921 | Indirect Cross Interchange | 1 |
| McQuay-Norris | TG2542 | Indirect Cross Interchange | 1 |
| BANDO | 4L520 | Indirect Cross Interchange | 1 |
| NSN | 3030005283788 | Indirect Cross Interchange | 1 |
| VOLVO | 183293 | Indirect Cross Interchange | 1 |
| FIAT | 8833014 | Indirect Cross Interchange | 1 |
| Rotary | 127495 | Indirect Cross Interchange | 1 |
| OE | 304520 | Indirect Cross Interchange | 1 |
| OE | A30628 | Indirect Cross Interchange | 1 |
| McQuay-Norris | TG2520 | Indirect Cross Interchange | 1 |
| ACDelco | 5063084 | Indirect Cross Interchange | 1 |
| NSN | 3030002437255 | Indirect Cross Interchange | 1 |
| VAUXHALL | 6367392 | Indirect Cross Interchange | 1 |
| FIAT | 5104956 | Indirect Cross Interchange | 1 |
| MTD | MTD30EM | Indirect Cross Interchange | 1 |
| OE | 3018 | Indirect Cross Interchange | 1 |
| OE | 94009 | Indirect Cross Interchange | 1 |
| Westinghouse Electric | 1145094 | Indirect Cross Interchange | 1 |
| DAYCO | P452 | Indirect Cross Interchange | 1 |
| OE | 7654 | Indirect Cross Interchange | 1 |
| NAPA | 82542 | Indirect Cross Interchange | 1 |
| VAUXHALL | 6367001 | Indirect Cross Interchange | 1 |
| FIAT | 4983992 | Indirect Cross Interchange | 1 |
| MTD | 9540229 | Indirect Cross Interchange | 1 |
| OE | 2PJ151 | Indirect Cross Interchange | 1 |
| OE | 93061 | Indirect Cross Interchange | 1 |
| DAYCO | L452 | Indirect Cross Interchange | 1 |
| OE | 754229 | Indirect Cross Interchange | 1 |
| NAPA | 82520 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 0059813110 | Indirect Cross Interchange | 1 |
| DODGE | 108036 | Indirect Cross Interchange | 1 |
| Rotary | 123767 | Indirect Cross Interchange | 1 |
| OE | 2937852 | Indirect Cross Interchange | 1 |
| OE | 925010112165 | Indirect Cross Interchange | 1 |
| PIX Belts | A50K | Indirect Cross Interchange | 1 |
| DAYCO | 4L520 | Indirect Cross Interchange | 1 |
| OE | 7445J | Indirect Cross Interchange | 1 |
| NAPA | 4L520W | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 0049814310 | Indirect Cross Interchange | 1 |
| CHRYSLER | B4L520 | Indirect Cross Interchange | 1 |
| PROVEN VALUE | 2542 | Indirect Cross Interchange | 1 |
| OE | 25501 | Indirect Cross Interchange | 1 |
| OE | 8677 | Indirect Cross Interchange | 1 |
| PIX Belts | 4L520 | Indirect Cross Interchange | 1 |
| DAYCO | 44313 | Indirect Cross Interchange | 1 |
| OE | 74254 | Indirect Cross Interchange | 1 |
| NAPA | 4L520 | Indirect Cross Interchange | 1 |
| MACK | 149053 | Indirect Cross Interchange | 1 |
| CHRYSLER | 8132271 | Indirect Cross Interchange | 1 |
| PROVEN VALUE | 2520 | Indirect Cross Interchange | 1 |
| OE | 25052 | Indirect Cross Interchange | 1 |
| THERMOID | 4L520 | Indirect Cross Interchange | 1 |
| OE | 7185 | Indirect Cross Interchange | 1 |
| TIMKEN | 2527Y129 | Indirect Cross Interchange | 1 |
| MACK | 1458BR2520 | Indirect Cross Interchange | 1 |
| CHRYSLER | 2945103 | Indirect Cross Interchange | 1 |
| GOODYEAR | 4L520 | Indirect Cross Interchange | 1 |
| OE | 24732 | Indirect Cross Interchange | 1 |
| THERMOID | 4H520 | Indirect Cross Interchange | 1 |
| DAYCO | 1M052 | Indirect Cross Interchange | 1 |
| TIMKEN | 2520 | Indirect Cross Interchange | 1 |
| GM | 532252 | Indirect Cross Interchange | 1 |
| CHRYSLER | 1028166 | Indirect Cross Interchange | 1 |
| OE | 225385 | Indirect Cross Interchange | 1 |
| American Motors | 31586 | Indirect Cross Interchange | 1 |
| AE CLEVITE | G2542 | Indirect Cross Interchange | 1 |
| OE | 70032 | Indirect Cross Interchange | 1 |
| GM | 3916852 | Indirect Cross Interchange | 1 |
| CHRYSLER | 1028156 | Indirect Cross Interchange | 1 |
| OE | 2216053 | Indirect Cross Interchange | 1 |
| American Motors | 18271 | Indirect Cross Interchange | 1 |
| AE CLEVITE | G2520 | Indirect Cross Interchange | 1 |
| OE | 7000078 | Indirect Cross Interchange | 1 |
| DANA | 82542 | Indirect Cross Interchange | 1 |
| CHRYSLER | 1010200 | Indirect Cross Interchange | 1 |
| American Motors | 18248 | Indirect Cross Interchange | 1 |
| FEDERAL MOGUL | 2520 | Indirect Cross Interchange | 1 |
| OE | 6L154 | Indirect Cross Interchange | 1 |
| DANA | 82520 | Indirect Cross Interchange | 1 |
| GM | 3915056 | Indirect Cross Interchange | 1 |
| BMW | 1027515 | Indirect Cross Interchange | 1 |
| OE | 21262H520 | Indirect Cross Interchange | 1 |
| JASON | MXV4520 | Indirect Cross Interchange | 1 |
| General Electric | KK5705475AR67 | Indirect Cross Interchange | 1 |
| GOODYEAR | 48520 | Indirect Cross Interchange | 1 |
| ELGIN | C2542 | Indirect Cross Interchange | 1 |
| OE | 62397C1 | Indirect Cross Interchange | 1 |
| KOYO | 2520 | Indirect Cross Interchange | 1 |
| GM | 3788508 | Indirect Cross Interchange | 1 |
| OE | 1652 | Indirect Cross Interchange | 1 |
| JASON | 4L520 | Indirect Cross Interchange | 1 |
| General Electric | K810236321 | Indirect Cross Interchange | 1 |
| OPTIBELT | 4L520 | Indirect Cross Interchange | 1 |
| ELGIN | C2520M | Indirect Cross Interchange | 1 |
| OE | 6077024 | Indirect Cross Interchange | 1 |
| IHC | 62397C1 | Indirect Cross Interchange | 1 |
| GM | 121864 | Indirect Cross Interchange | 1 |
| SEALED POWER | 2212542 | Indirect Cross Interchange | 1 |
| OE | 1609767 | Indirect Cross Interchange | 1 |
| Durkee-Atwood | XDV58520 | Indirect Cross Interchange | 1 |
| UNIROYAL | 4L520 | Indirect Cross Interchange | 1 |
| CUMMINS | 3808946 | Indirect Cross Interchange | 1 |
| ELGIN | C2520L | Indirect Cross Interchange | 1 |
| OE | 600114 | Indirect Cross Interchange | 1 |
| IHC | 488082R2 | Indirect Cross Interchange | 1 |
| GM | 121695 | Indirect Cross Interchange | 1 |
| SEALED POWER | 2212520 | Indirect Cross Interchange | 1 |