KATO 2021 ships with Arnold couplers. No replacement part is officially listed for this product.
| Maker | KATO |
|---|---|
| Product No. | 2021 |
| Name | C11 |
| Name (Japanese) | C11 |
| Type | Single car |
| Category | Steam locomotive |
| Release | 2022-08 |
| JAN | 4949727665856 |
| Standard coupler | Arnold |
| Coupler notes | replacement KATO knuckle couplers included |
| Evidence | Not stated |
| Source | Official product page |
| Last checked | 2026-10-28 |
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