Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Milwaukee 6378 8-1/4" worm drive saw

Milwaukee 6378 8-1/4" worm drive saw Parts

Here are the diagrams and repair parts for Milwaukee 6378 8-1/4" worm drive saw, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 6378 Power Tools

  • Screw for Milwaukee 6378 - Part 06-82-7270

    8-1/4" worm drive saw diagram

    Screw

    Part #06-82-7270

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

  • Gasket for Milwaukee 6378 - Part 43-44-0240

    8-1/4" worm drive saw diagram

    Gasket

    Part #43-44-0240

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

  • Pivot Pin for Milwaukee 6378 - Part 44-60-1140

    8-1/4" worm drive saw diagram

    Pivot Pin

    Part #44-60-1140

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

  • Lockshaft for Milwaukee 6378 - Part 45-08-0300

    8-1/4" worm drive saw diagram

    Lockshaft

    Part #45-08-0300

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

  • Worm for Milwaukee 6378 - Part 32-91-0115

    8-1/4" worm drive saw diagram

    Worm

    Part #32-91-0115

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

  • Nut 8pk for Milwaukee 6378 - Part 06-55-1000

    8-1/4" worm drive saw diagram

    Nut 8pk

    Part #06-55-1000

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

  • Protector for Milwaukee 6378 - Part 44-76-0170

    8-1/4" worm drive saw diagram

    Protector

    Part #44-76-0170

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

  • Ac Cord for Milwaukee 6378 - Part 22-64-3000

    8-1/4" worm drive saw diagram

    Ac Cord

    Part #22-64-3000

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

  • Brush Tube for Milwaukee 6378 - Part 22-20-0360

    8-1/4" worm drive saw diagram

    Brush Tube

    Part #22-20-0360

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

  • Handle, Left for Milwaukee 6378 - Part 31-44-1106

    8-1/4" worm drive saw diagram

    Handle, Left

    Part #31-44-1106

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

Most common symptoms to help you fix your power saws

Choose a symptom to see related band saw repairs.

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

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

Main causes: worn motor brushes, faulty drive motor, using an improper extension cord…

Repair guides for band saws

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

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.…

Repair time and Difficulty

 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.…

Repair time and Difficulty

 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.…

Repair time and Difficulty

 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.

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.…

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…

Band saw common questions

Band saw common questions

These answers to common questions can help you make the most of your band saw.…

Parts & More

Bottom-Mount Refrigerator
Dishwasher
Dryer
Front-Engine Lawn Tractor
Garage Door Opener
Gas Grill
Gas Walk-Behind Mower
Log Splitter
Power Sander
Range Hood
Side-By-Side Refrigerator
Snowblower
Washer