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
Power Sander

Model # 337 Official Porter Cable sander

Here are the diagrams and repair parts for Official Porter Cable 337 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 101 parts  |
Washer 810523
#177

Belt sander diagram

Washer

Part #810523

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

Washer 859359
#108

Belt sander diagram

Washer

Part #859359

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

Berng Plug 844694
#153

Belt sander diagram

Berng plug

Part #844694

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

Lubricant 801946

#NI04

All parts diagram

Lubricant

Part #801946

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

Baffle 848534
#149

Belt sander diagram

Baffle

Part #848534

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

Screw 801374
#120

Belt sander diagram

Screw

Part #801374

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

Spacer 850218
#170

Belt sander diagram

Spacer

Part #850218

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

Gasket 852005
#106

Belt sander diagram

Gasket

Part #852005

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

Washer 849542
#110

Belt sander diagram

Washer

Part #849542

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

Sander Motor Drive Pulley 695738
#37A

Belt sander diagram

Sander motor drive pulley

Part #695738

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

Parts & More