Toro Lawn Mower 21-In Deck Mulching Blade 612543-03
Brand: Lawn-Boy · Fits: 4 models · Reference price: $49.60
612543-03 is a Lawn-Boy replacement part (toro lawn mower 21-in deck mulching blade). Our fitment data lists 4 models that use it.
When to replace this part
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| PROPRINTER XL24E | IBM | — | 12 |
| 680544 | Lawn-Boy | — | 141 |
| 680541 | Lawn-Boy | — | 109 |
| L21ZSNC | Lawn-Boy | — | 106 |
Other parts for model PROPRINTER XL24E
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $49.60. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
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