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 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.

Owner’s manual

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 Cable O-ring 904692
#115

Finish nailer diagram

Porter cable o-ring

Part #904692

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

Porter Cable Single Sequential Trigger Lever 904699
#214

Finish nailer diagram

Porter cable single sequential trigger lever

Part #904699

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

Porter Cable Spring 904712
#415

Finish nailer diagram

Porter cable spring

Part #904712

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

Porter Cable Bolt 904711
#413

Finish nailer diagram

Porter cable bolt

Part #904711

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

Thumb Whl 894775
#432

Finish nailer diagram

Thumb whl

Part #894775

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

Porter Oil 884293

#NI07

All parts diagram

Porter oil

Part #884293

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

Spring 904701
#219

Finish nailer diagram

Spring

Part #904701

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

Porter O-ring 883848
#209

Finish nailer diagram

Porter o-ring

Part #883848

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

Label 904673
#100

Finish nailer diagram

Label

Part #904673

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

Pin 884404
#213

Finish nailer diagram

Pin

Part #884404

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Read more

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Read more

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas ranges

How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

Read more
5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

Read more
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.…

Read more

Parts & More