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MK Diamond
Power Saw

Model # MK-100 Official MK Diamond saw

Here are the diagrams and repair parts for Official MK Diamond MK-100 saw, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 111 parts  |
Bearing 137711
#NI

Saw diagram

Bearing

Part #137711

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

Plate 158211
#NI

Saw diagram

Plate

Part #158211

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

Shaft 153254
#D2

Saw diagram

Shaft

Part #153254

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

Belt 158194
#NI

Saw diagram

Belt

Part #158194

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

Belt Guard(raw) 158318-00
#NI

Saw diagram

Belt guard(raw)

Part #158318-00

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

Capacitor 156206
#NI

Saw diagram

Capacitor

Part #156206

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

Guide Bar 134759
#L1

Saw diagram

Guide bar

Part #134759

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

Tile Saw Table 157660
#K1

Saw diagram

Tile saw table

Part #157660

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

Owner's Manual 158192
#NI

Saw diagram

Owner's manual

Part #158192

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

Square Key 150344
#NI

Saw diagram

Square key

Part #150344

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 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 does my band saw make inaccurate bevel cuts?

Main causes: angle indicator needs adjustment, dull 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 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 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 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
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

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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