| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| 4044006HXR | CT REMAN | Direct Replacement | |
| 4044006H | HOLSET | Direct Replacement | |
| 4044006HXCTR | CT REMAN | Direct Replacement | |
| 4044006HX | HOLSET | Direct Replacement | |
| 404400600HX | HOLSET | Direct Replacement | |
| 404400600HXCTR | MISCELLANEOUS BRAND | Direct Replacement | |
| 4955462 | CUMMINS | Direct Replacement | |
| 4044006R | CT REMAN | Direct Replacement | |
| 4044006HN | CT MANUFACTURING | Direct Replacement | |
| 3781163 | HOLSET | Direct Replacement | |
| 5350060 | HOLSET | Direct Replacement | |
| 3599572 | HOLSET | Direct Replacement | |
| 3599574 | HOLSET | Direct Replacement | |
| 4035560 | HOLSET | Direct Replacement | |
| 4035723 | HOLSET | Direct Replacement | |
| 4035725 | HOLSET | Direct Replacement | |
| 4041067 | HOLSET | Direct Replacement | |
| 4043879 | HOLSET | Direct Replacement | |
| 4044006 | HOLSET | Direct Replacement | |
| 404400600 | HOLSET | Direct Replacement | |
| 404400600H | HOLSET | Direct Replacement | |
| 4045934 | HOLSET | Direct Replacement | |
| 4089378 | HOLSET | Direct Replacement | |
| 4089378NX | HOLSET | Direct Replacement | |
| 4089378RX | HOLSET | Direct Replacement | |
| 4089600 | HOLSET | Direct Replacement | |
| 4089600NX | HOLSET | Direct Replacement | |
| 4089600RX | HOLSET | Direct Replacement | |
| 4955462 | HOLSET | Direct Replacement | |
| 495546200 | HOLSET | Direct Replacement | |
| 495546200HX | HOLSET | Direct Replacement | |
| 4955462NX | HOLSET | Direct Replacement | |
| 4955462RX | HOLSET | Direct Replacement | |
| 170-032-0027 | D&W | Direct Replacement | |
| 170-032-0971 | D&W | Direct Replacement | |
| 170-032-2478 | D&W | Direct Replacement | |
| 1700320027 | D&W | Direct Replacement | |
| 1700320971 | D&W | Direct Replacement | |
| 1700322478 | D&W | Direct Replacement | |
| TS4044006 | TURBO SOLUTIONS | Direct Replacement | |
| TS4044006R | TURBO SOLUTIONS | Direct Replacement | |
| TS4045934 | TURBO SOLUTIONS | Direct Replacement | |
| TS4045934R | TURBO SOLUTIONS | Direct Replacement | |
| A4000965462 | MISCELLANEOUS BRAND | Direct Replacement |