Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
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
Power Sander

Model # 334 Official Porter Cable sander

Here are the diagrams and repair parts for Official Porter Cable 334 sander, 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 58 parts  |
O-ring 875887
#105

Random orbit sander diagram

O-ring

Part #875887

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

Washer 866817
#106

Random orbit sander diagram

Washer

Part #866817

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

Spacer 876598
#122

Random orbit sander diagram

Spacer

Part #876598

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

Field, 230v, Incl. Ref.: 128 885585
#2B

Random orbit sander diagram

Field, 230v, incl. ref.: 128

Part #885585

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

Switch 875276
#4

Random orbit sander diagram

Switch

Part #875276

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

Sander Left-handed Screw 878197
#124

Random orbit sander diagram

Sander left-handed screw

Part #878197

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

Screw 877532
#101

Random orbit sander diagram

Screw

Part #877532

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

Sander Dust Collector Check Valve 875522
#113

Random orbit sander diagram

Sander dust collector check valve

Part #875522

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

Screw 882187
#100

Random orbit sander diagram

Screw

Part #882187

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

Switch, 220v, 230v 884759
#4A

Random orbit sander diagram

Switch, 220v, 230v

Part #884759

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

Parts & More