Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Porter Cable
Band Saw

Model # 728 Official Porter Cable band saw

Here are the diagrams and repair parts for Official Porter Cable 728 band saw, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 120 parts  |
Craftsman Power Tool Bearing 855284
#11

Por-a-band diagram

Craftsman power tool bearing

Part #855284

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

Gear Nut T1 804301
#131A

Por-a-band diagram

Gear nut t1

Part #804301

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

Sears Grnd Screw 844107
#157

Por-a-band diagram

Sears grnd screw

Part #844107

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

Jackshaft 691723
#39

Por-a-band diagram

Jackshaft

Part #691723

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

Cord Clamp 861434
#156

Por-a-band diagram

Cord clamp

Part #861434

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

Router Motor Brush Cap 801538
#3A

Por-a-band diagram

Router motor brush cap

Part #801538

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

Gear Ret. Ring 805011
#131

Por-a-band diagram

Gear ret. ring

Part #805011

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

Handle Washer 801377
#161

Por-a-band diagram

Handle washer

Part #801377

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

Armature T2, T3 692116
#1

Por-a-band diagram

Armature t2, t3

Part #692116

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

Armature Seal T2, T3 691809
#22

Por-a-band diagram

Armature seal t2, t3

Part #691809

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.

View all

Why does my band saw blade slip off the wheel?

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

Read more

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…

Read more

Why does my band saw make inaccurate bevel cuts?

Main causes: angle indicator needs adjustment, dull blade…

Read more

Why won't my band saw cut straight?

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

Read more

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

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

Read more

Why is my band saw cutting slowly?

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

Read more

Why won't my band saw start?

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

Read more

Repair guides for band saws

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

View all
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.…

Read more
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.…

Read more
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.…

Read more
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.

View all
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.…

Read more
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…

Read more
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…

Read more

Parts & More