Power Nailer

Model # BN125A Official Porter Cable brad nailer

Here are the diagrams and repair parts for Official Porter Cable BN125A brad nailer, as well as links to manuals and error code tables, if available.

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Browse Parts for
BN125A Power Tools
Porter Cable Bracket 894706
#428

Brad nailer diagram

Porter cable bracket

Part #894706

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

Thumb Whl 894775
#418

Brad nailer diagram

Thumb whl

Part #894775

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

Ring 886218
#420

Brad nailer diagram

Ring

Part #886218

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

Porter Cable Housing Ca A01267
#103A

Brad nailer diagram

Porter cable housing ca

Part #A01267

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

Porter Cable Nailer O-ring A00104
#109A

Brad nailer diagram

Porter cable nailer o-ring

Part #A00104

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

Spring 894778
#415

Brad nailer diagram

Spring

Part #894778

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

Cover 884443
#304

Brad nailer diagram

Cover

Part #884443

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

Pin Rolled 883884
#214

Brad nailer diagram

Pin rolled

Part #883884

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

Bolt 883864
#407

Brad nailer diagram

Bolt

Part #883864

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

Glasses 893579

#NI05

All parts diagram

Glasses

Part #893579

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

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Repair difficulty
Time required
 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty
Time required
 15 minutes or less
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

Articles and videos for bottom-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.…