Porter Cable
Power Nailer

Model # FN250B Official Porter Cable finish nailer

Here are the diagrams and repair parts for Official Porter Cable FN250B finish nailer, 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 94 parts  |

Porter Nailer Roll Pin Retainer 890725
#218

Finish nailer diagram

Porter nailer roll pin retainer

Part #890725

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

Porter O-ring 883938
#206

Finish nailer diagram

Porter o-ring

Part #883938

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

Porter O-ring 897341
#202

Finish nailer diagram

Porter o-ring

Part #897341

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

Porter Cable Magazine Bracket 904718
#422

Finish nailer diagram

Porter cable magazine bracket

Part #904718

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

Bolt 894745
#401

Finish nailer diagram

Bolt

Part #894745

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

Porter Cable Bolt 904709
#409

Finish nailer diagram

Porter cable bolt

Part #904709

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

Porter Cable Spring 904710
#411

Finish nailer diagram

Porter cable spring

Part #904710

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

O-ring 883837
#111

Finish nailer diagram

O-ring

Part #883837

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

Porter Cable Latch 904708
#408

Finish nailer diagram

Porter cable latch

Part #904708

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

Porter Cable Gasket 904690
#113

Finish nailer diagram

Porter cable gasket

Part #904690

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for top-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a GE Refrigerator

See how to install the water filter on your GE refrigerator, no matter the filter type or refrigerator style.…

How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…