| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | LM503349A | Direct Cross Interchange | 2 |
| MACK | 1458LM503349A | Indirect Cross Interchange | 1 |
| GM | 9441426 | Indirect Cross Interchange | 1 |
| CHRYSLER | 4486096 | Indirect Cross Interchange | 1 |
| BMW | 33121203617 | Indirect Cross Interchange | 1 |
| SEALED POWER | FLM503349A | Indirect Cross Interchange | 1 |
| NAPA | LM503349A | Indirect Cross Interchange | 1 |
| ITM | 3892002 | Indirect Cross Interchange | 1 |
| GREEN | LM503349A | Indirect Cross Interchange | 1 |
| DEERE JOHN | JD10040 | Indirect Cross Interchange | 1 |
| NATIONAL | LM503349A | Indirect Cross Interchange | 1 |
| TIMKEN | LM503349A | Indirect Cross Interchange | 1 |
| NTN | LM503349A | Indirect Cross Interchange | 1 |
| NTN | ETLM503349A | Indirect Cross Interchange | 1 |
| NTN | 4TLM503349A | Indirect Cross Interchange | 1 |
| PERFECT CIRCLE | LM503349A | Indirect Cross Interchange | 1 |
| ACDelco | LM503349A | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | LM503349A | Indirect Cross Interchange | 1 |
| DT Components | LM503349A | Indirect Cross Interchange | 1 |
| PTC | PTLM503349A | Indirect Cross Interchange | 1 |
| All Parts | LM503349A | Indirect Cross Interchange | 1 |
| ABC | LM503349A | Indirect Cross Interchange | 1 |
| BOWER | LM503349A | Indirect Cross Interchange | 1 |
| BOWER | LM503349 | Indirect Cross Interchange | 1 |
| L&S Bearing | LM503349A | Indirect Cross Interchange | 1 |
| CR | LM503349A | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 0019818781 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 0019801602 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 0019801502 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 0009803702 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 0009802302 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 0009802102 | Indirect Cross Interchange | 1 |