Suitable for models:
- MTD: 21-53, E 478, GES 53, GES 53 E, ROTOMAX 53 S, SUPER 53 S, SUPER 53 SE, VARIANT 53 SE
| ZB | 21 |
| AL | 10 |
| AB | 63.5 |
| REF. ORIG. MTD | 742-0306, 742-0306A, 742-0490, 742-0521, 742-0621, 942-0521, 942-0621 |
| L | 532 |
| ADAPTABLE TO | MTD |
| TARIFF CODE | 84339000 |
| GTIN CODE | 8435507508612 |