Porter Cable
Circular Saw

Model #843 Official Porter Cable circular saw

Here are the diagrams and repair parts for Porter Cable 843 circular 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.

Showing 10 of 75 parts

Sander Dust Bag Retainer#137

Circular saw Diagram

Sander dust bag retainer

Part #839330

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

Latch

#NI10

All parts Diagram

Latch

Part #887712

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

Clip#101

Circular saw Diagram

Clip

Part #878877

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

Holder#3B

Circular saw Diagram

Holder

Part #876058

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

Snap Ring#120

Circular saw Diagram

Snap ring

Part #696656

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

Handle Cover#57A

Circular saw Diagram

Handle cover

Part #879527

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

Armature#1

Circular saw Diagram

Armature

Part #881869

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

Coil Field#2

Circular saw Diagram

Coil field

Part #881870

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

Screw#126

Circular saw Diagram

Screw

Part #881082

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

Snap Ring#110

Circular saw Diagram

Snap ring

Part #877688

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

Articles and videos for circular saws

June 29, 2022

Top questions about Sears and Sears PartsDirect

By Lyle Weischwill

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