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  |

Terminal 849314
#129

Por-a-band diagram

Terminal

Part #849314

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

O-ring 803665
#152

Por-a-band diagram

O-ring

Part #803665

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

Reliever 810716
#155

Por-a-band diagram

Reliever

Part #810716

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

Brush Holder 801519
#3B

Por-a-band diagram

Brush holder

Part #801519

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

Pin 802329
#101

Por-a-band diagram

Pin

Part #802329

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

Blade Guide 863417
#62A

Por-a-band diagram

Blade guide

Part #863417

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

Screw 838312
#130

Por-a-band diagram

Screw

Part #838312

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.

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

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

Main causes: angle indicator needs adjustment, dull blade…

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

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

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

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

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 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.…

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.…

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.

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…

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…