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Miter Saw Arbor Shaft Assembly 21JM

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Part #21JM

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This part fits

Part Information

This arbor shaft assembly (part number 21JM) is for miter saws.

Arbor shaft assembly 21JM holds and turns the blade. The assembly may include multiple parts; refer to your parts diagram for a complete list of parts included.

Unplug the miter saw before installing this part. Wear work gloves to protect your hands.

Top models using the same part

Model NameModel NumberDiagram Name
Model #137212370 Craftsman miter saw137212370
Motor assy
Model #137212371 Craftsman miter saw137212371
Motor assy

Reviews

Easy to install
August 02, 2019

The part that goes to the outside it was longer that the old one

Archy 6, Los 'ngeles CA

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Ease of Installation
Moderate
Duration of Installation
30 minutes - 1 hour