Yamaha Motor Co., Ltd.
105 distinct part numbers after collapsing EPA duplicate rows. Engine models in this brand: 247 versus catalogue average 177 (ladder brands, D1 only).
yamaha-mot
Change vs previous snapshot (same hub, not a history URL): EPA rows 1,082 (no change vs previous snapshot); distinct PN 105 (no change vs previous snapshot); distinct engine_model 247 (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 above catalogue average (high relative to loaded set). Similar hubs by distinct engine_model: BRP US Inc. (244) · AB Volvo penta (258) · Tohatsu Corporation (278).
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: IVECO S.p.A. (100) · detroit diesel corporation (98) · Northern Lights Inc. (114).
Engine family hubs
| Family | Rows | Distinct PN |
|---|---|---|
| AYMXM3.352GA | 128 | 11 |
| AYMXM4.172GA | 127 | 10 |
Highest-duplication atoms
| Part number | Name | EPA rows collapsed |
|---|---|---|
| 94702-00400 | Spark Plug | 88 |
| 6AW-13761-00 | Injector | 54 |
| 94702-00418 | Spark Plug | 51 |
| 94702-00274 | Spark Plug | 39 |
| 68T-24410-01 | Fuel Pump or Injection | 39 |
| 94702-00391 | Spark Plug | 37 |
| 6CB-24410-00 | Fuel Pump or Injection | 34 |
| 69J-24410-02 | Fuel Pump or Injection | 32 |
| 6AH-85540-00 | ECM | 24 |
| 6AH-24410-00 | Fuel Pump or Injection | 24 |
| 94702-00427 | Spark Plug | 22 |
| 6S5-13761-00 | Injector | 22 |
On-demand report for this hub (noindex)