Chainsaw Engine 643X4
Brand: Craftsman · Fits: 3 models
643X4 is a Craftsman replacement part (chainsaw engine). Our fitment data lists 3 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 |
|---|---|---|---|
| 917351451 | Craftsman | — | 30 |
| 917351750 | Craftsman | — | 13 |
| 917351450 | Craftsman | — | 9 |
Other parts for model 917351451
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
We have no reference price on file for this part. RepairKitHub does not sell parts directly.
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