| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| AR12251 | CUMMINS | Direct Replacement | |
| AR12251RX | CUMMINS | Direct Replacement | |
| AR12251PX | CUMMINS | Direct Replacement | |
| AR12251NX | CUMMINS | Direct Replacement | |
| AFA-AAR12251 | AFA PRODUCTS | Direct Replacement | |
| PAI171881 | PAI INDUSTRIES | Direct Replacement |