| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| CUM556371 | CUMMINS | Direct Replacement | |
| 556371 | CUMMINS | Direct Replacement | |
| 556371RX | CUMMINS | Direct Replacement | |
| 556371PX | CUMMINS | Direct Replacement | |
| 556371NX | CUMMINS | Direct Replacement | |
| 556371-1 | CUMMINS | Direct Replacement | |
| AFA-A556371 | AFA PRODUCTS | Direct Replacement |