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 Nailer

Model # DA250B TYPE 1 Official Porter Cable finish nailer

Here are the diagrams and repair parts for Official Porter Cable DA250B-TYPE-1 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 84 parts  |
Gasket 904762
#302

Finish nailer diagram

Gasket

Part #904762

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

O-ring 904746
#109

Finish nailer diagram

O-ring

Part #904746

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

Screw 904742
#105

Finish nailer diagram

Screw

Part #904742

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

Cylinder 904756
#119

Finish nailer diagram

Cylinder

Part #904756

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

Bolt M5x0. 904681
#101

Finish nailer diagram

Bolt m5x0.

Part #904681

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

Pad 904683
#102

Finish nailer diagram

Pad

Part #904683

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

Lock Nut 904769
#417

Finish nailer diagram

Lock nut

Part #904769

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

Pin 904766
#404

Finish nailer diagram

Pin

Part #904766

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

Porter Nailer Roll Pin Retainer 890725
#217

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 897341
#202

Finish nailer diagram

Porter o-ring

Part #897341

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

Symptoms for electric ranges

Should I replace a damaged glass cooktop?

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Read more

Why doesn't my electric range's surface element heat properly?

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Read more

Repair guides for electric ranges

How to replace a range radiant surface element

How to replace a range radiant surface element

If the element on your glass cooktop isn't heating up even though it gets power, replace it yourself, in about 45 minute…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range coil surface element

How to replace a range coil surface element

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.…

Read more
Repair difficulty
Time required
 15 minutes or less

Articles and videos for electric ranges

How is cooking on an electric range different than cooking on a gas stove?

How is cooking on an electric range different than cooking on a gas stove?

Learn about the differences between cooking on gas and electric stoves.…

Read more
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.…

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