detroit diesel corporation and mtu friedrichshafen gmb
94 distinct part numbers after collapsing EPA duplicate rows. Engine models in this brand: 15 versus catalogue average 177 (ladder brands, D1 only).
detroit-di
Change vs previous snapshot (same hub, not a history URL): EPA rows 269 (no change vs previous snapshot); distinct PN 94 (down 1 vs previous snapshot); distinct engine_model 15 (no change vs previous snapshot). Previous snapshot date 2026-07-24.
Qualified comparison — distinct engine_model
Official EPA field only: engine_model. Observed vs calculated high/low vs loaded-set average of ladder brands (min-N ≥ 50 distinct PN). Not an EPA judgement. FHE-style compare is inlined here, not a new URL family.
This hub is labelled below catalogue average (low relative to loaded set). Similar hubs by distinct engine_model: Volkswagen Marine (15) · MNB (16) · caterpillar motoren , kiel (14).
Qualified comparison — distinct part_number
Official EPA field only: part_number. Observed vs calculated high/low vs loaded-set average of ladder brands (min-N ≥ 50 distinct PN). Not an EPA judgement. FHE-style compare is inlined here, not a new URL family.
This hub is labelled below catalogue average (low relative to loaded set). Similar hubs by distinct part_number: deere power systems group of deere & company (92) · MNB (91) · detroit diesel corporation (98).
Engine family hubs
| Family | Rows | Distinct PN |
|---|---|---|
| 7MDDM348.MHA | 101 | 35 |
| 4ddxm65.0mtp | 36 | 27 |
| 4ddxm65.0mta | 36 | 27 |
Highest-duplication atoms
| Part number | Name | EPA rows collapsed |
|---|---|---|
| " | " | 37 |
| X00E50201372 or 0005355730 | Exh temp sensor | 7 |
| X00043056 & X00043057 or 5690730006 & 5690730007 or 0060704801 & 0060703501 or 0060704801 & 0060703601 | Injection Pump | 7 |
| X00018659 or 0035352731 | CA pressure sensor | 7 |
| 5275307654 or X00E50200134 or X00034523/S0001 | ECM | 7 |
| 0035352931 or 0035352731 | Fuel pressure sensor | 7 |
| 0035352531 or 0045358831 | Coolant pressure sensor | 7 |
| 0005357333 | Speed sensors | 7 |
| 0005356430 | Temp sensors (coolant, charge air, intake air, fuel) | 7 |
| 23529009 | Turbocharger | 6 |
| 23519308 | ECM | 6 |
| 08929387 | ASSEMBLIES | 6 |
On-demand report for this hub (noindex)