| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| CUM64977 | CUMMINS | Direct Replacement | |
| 64977 | CUMMINS | Direct Replacement | |
| 64977RX | CUMMINS | Direct Replacement | |
| 64977PX | CUMMINS | Direct Replacement | |
| 64977NX | CUMMINS | Direct Replacement | |
| 64977-1 | CUMMINS | Direct Replacement |