KATO 10-937 ships with KATO diaphragm couplers. No replacement part is officially listed for this product.
| Maker | KATO |
|---|---|
| Product No. | 10-937 |
| Name | E3 Series 700 subseries Yamagata Shinkansen "Toreiyu Tsubasa" type 6-car set (Hobby Center KATO) |
| Name (Japanese) | E3系700番台 山形新幹線「とれいゆ つばさ」タイプ 6両セット (ホビーセンターカトー製品) |
| Type | Set |
| Category | Shinkansen |
| JAN | 4949727662879 |
| 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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