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DeWalt
Power Saw

Model # DW377 TYPE 2 Official DeWalt 7-1/4" worm drive saw

Here are the diagrams and repair parts for Official DeWalt DW377-TYPE-2 7-1/4" worm drive saw, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 99 parts  |
Detroit Washer 98179-19
#33

Unit parts diagram

Detroit washer

Part #98179-19

The manufacturer no longer makes this part, and there's no substitute part

Detroit Seal 151887-00
#87

Unit parts diagram

Detroit seal

Part #151887-00

The manufacturer no longer makes this part, and there's no substitute part

Detroit Screw 400704-00
#17

Unit parts diagram

Detroit screw

Part #400704-00

The manufacturer no longer makes this part, and there's no substitute part

Detroit Gasket 67893-00
#90

Unit parts diagram

Detroit gasket

Part #67893-00

The manufacturer no longer makes this part, and there's no substitute part

Detroit Front Plug 152340-00
#25

Unit parts diagram

Detroit front plug

Part #152340-00

The manufacturer no longer makes this part, and there's no substitute part

Craftsman Nylon Ball 400718-00
#42

Unit parts diagram

Craftsman nylon ball

Part #400718-00

The manufacturer no longer makes this part, and there's no substitute part

Craftsman Screw 449971-00
#36

Unit parts diagram

Craftsman screw

Part #449971-00

The manufacturer no longer makes this part, and there's no substitute part

Detroit Screw 32172-00
#37

Unit parts diagram

Detroit screw

Part #32172-00

The manufacturer no longer makes this part, and there's no substitute part

Detroit Spring 34144-00
#45

Unit parts diagram

Detroit spring

Part #34144-00

The manufacturer no longer makes this part, and there's no substitute part

Dewalt Insert 131673-01
#97

Unit parts diagram

Dewalt insert

Part #131673-01

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for band saws

Choose a symptom to see related band saw repairs.

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Why does my band saw blade slip off the wheel?

Main causes: damaged rubber tire, worn wheel bearings, loose blade tension, dull saw blade…

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Why won't my band saw cut straight?

Main causes: dull blade, improper feeding, loose blade tension, not using a work piece guide…

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Why does my band saw make ragged cuts?

Main causes: dull blade, using the wrong type of blade, feeding work piece to quickly, loose blade tension…

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Why won't my my band saw's blade move?

Main causes: broken saw blade, bad drive belt, damaged rubber tire…

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Why does my band saw make inaccurate bevel cuts?

Main causes: angle indicator needs adjustment, dull blade…

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Why is my band saw cutting slowly?

Main causes: dull blade, using the wrong type of blade, weak drive motor…

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Why won't my band saw start?

Main causes: lack of electrical power, broken power cord, bad on/off switch, faulty drive motor…

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Repair guides for band saws

These step-by-step repair guides will help you safely fix what’s broken on your band saw.

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How to replace a band saw on-off switch

How to replace a band saw on-off switch

If the switch won't turn the band saw on or off, it could be defective. Replace the switch, using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a band saw blade

How to replace a band saw blade

If the saw blade is dull or damaged and isn't cutting cleanly, replace the blade following these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a band saw drive belt

How to replace a band saw drive belt

If the motor runs but the blade doesn't move, it could be that the drive belt is broken. Here's how to replace it.…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for band saws

Use the advice and tips in these articles and videos to get the most out of your band saw.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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