KATO 10-1255 ships with KATO diaphragm couplers. No replacement part is officially listed for this product.
| Maker | KATO |
|---|---|
| Product No. | 10-1255 |
| Name | E3 Series 2000 subseries Yamagata Shinkansen "Tsubasa" new livery 7-car set |
| Name (Japanese) | E3系2000番台 山形新幹線「つばさ」新塗色 7両セット |
| Type | Set |
| Category | Shinkansen |
| Release | 2021-12 |
| JAN | 4949727663586 |
| Standard coupler | KATO diaphragm |
| Coupler notes | Diaphragm couplers between cars |
| Evidence | Not stated |
| Source | Official product page |
| Last checked | 2026-10-28 |
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