Brands / MAN Nutzfahrzeuge AG

MAN Nutzfahrzeuge AG

82 distinct part numbers after collapsing EPA duplicate rows. Engine models in this brand: 22 versus catalogue average 177 (ladder brands, D1 only).

HUB
man-nutzfa

EPA rows

631

Collapsed identities

engine_model vs avg

22 / 177

Change vs previous snapshot (same hub, not a history URL): EPA rows 631 (no change vs previous snapshot); distinct PN 82 (no change vs previous snapshot); distinct engine_model 22 (no change vs previous snapshot). Previous snapshot date 2026-07-24.

Ingest / pull dates (not “as of today”). Snapshot date 2026-07-24. Deploy-time hub snapshot generated 2026-08-24T13:34:00Z.

Wikidata boat manufacturers — retrieved 2026-07-24 · Wikimedia Foundation and contributors · source
EPA Marine CI models and parts archive — retrieved 2026-07-24 · U.S. Environmental Protection Agency · source
EPA Marine SI models and parts archive — retrieved 2026-07-24 · U.S. Environmental Protection Agency · source
EPA current marine engine certification data — retrieved 2026-07-24 · U.S. Environmental Protection Agency · source
Federal manufacturer identification directory — retrieved 2026-07-24 · U.S. Coast Guard · source
Manufacturer manuals and parts catalogs — retrieved 2026-07-24 · Individual boat and engine manufacturers · source
Live eBay listings — retrieved 2026-07-24 · eBay · source
Sea Ray model specifications — retrieved 2026-07-24T00:00:00Z · Sea Ray · source
Bayliner model specifications — retrieved 2026-07-24T00:00:00Z · Bayliner · source
Boston Whaler model specifications — retrieved 2026-07-24T00:00:00Z · Boston Whaler · source
Wikidata boat-type entities — retrieved 2026-07-24T00:00:00Z · Wikimedia Foundation and Wikidata contributors · source
Merchant Vessels of the United States — retrieved 2026-07-24T00:00:00Z · United States Coast Guard · source
WakeParts normalized boat taxonomy — retrieved 2026-07-24T00:00:00Z · WakeParts · source
UNECE Recommendation 28 — retrieved 2026-07-24T00:00:00Z · United Nations Economic Commission for Europe · source

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.

Observed on this hub

Loaded-set average (n=43)

177.5

Calculated low / high

5 / 2,664

This hub is labelled below catalogue average (low relative to loaded set). Similar hubs by distinct engine_model: iSUZU mOTORS lIMITED (17) · MNB (16) · TOGNUM AMERICA inc. (29).

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.

Observed on this hub

Loaded-set average (n=43)

224.3

Calculated low / high

52 / 1,398

This hub is labelled below catalogue average (low relative to loaded set). Similar hubs by distinct part_number: ALASKA DIESEL ELECTRIC (82) · Hyundai Heavy Industries Co., Ltd. (84) · caterpillar motoren , kiel (86).

Engine family hubs

Shown when a family has at least 20 rows and 10 distinct part numbers.

Family	Rows	Distinct PN
CMNBN21.9002	81	30
BMNBN21.9002	81	30
AMNBN21.9002	81	30
9MNBN21.9002	81	30
CMNBN24.2RE1	70	28
BMNBN24.2RE1	70	28
CMNBN24.2CO1	50	20
AMNBN24.2RE1	50	15
9MNBN24.2RE1	20	15

Highest-duplication atoms

Part number	Name	EPA rows collapsed
51.10100-6056	Injector	32
51.02511-0603	Piston	28
51.11103-7807/-7808	Injection Pump	26
-----	Aftertreatment	26
51.09500-7089	After Cooler	24
51.09600-7002	Wastegate	21
51.11103-7762	Injection Pump	20
51.09100-7869	Turbocharger	20
51.04401-0892	Camshaft	20
51.03100-6194	Cylinder Head	20
51.09600-7008	Wastegate	18
51.04401-0923	Camshaft	18

On-demand report for this hub (noindex)