Craftsman / jointer

10321861 knife reference.

4-1/8" jointer

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YOUR MACHINE, AT A GLANCEReplacement evidence available

Craftsman 10321861

OEM / VERIFIED REPLACEMENT
29643 oemDiscontinued part

Check your original cutterhead and any production-date conditions before choosing a replacement.

PART NUMBERS & SPECIFICATIONS

OEM & verified replacements

Before you order

Confirm the complete model and the installed cutterhead. An aftermarket cutterhead conversion can require different consumables from the original machine.

TRACEABLE INFORMATION

Source evidence

01
searspartsdirect.com

Tier 2 · normalized machine

02
searspartsdirect.com

Tier 2 · explicit model part catalog

Sources document the listed facts. A source link alone does not establish fit for a different machine.

Other machines with a documented shared part

A shared part does not mean every part or cutterhead is interchangeable. Check each machine’s conditions.

FROM THE WORKBENCH

A little knowledge.
A better fit.

How to find the right planer blades Why matching dimensions isn’t enough Straight knives or individual inserts?