BN125A Porter Cable Nailer - Overview

Sections of the BN125A

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Wear Plate – Part Number: 883908
Wear Plate
PartSelect #: PS10111320
Manufacturer #: 883908
  No Longer Available
Lock Washer – Part Number: 886078
Lock Washer
PartSelect #: PS10111671
Manufacturer #: 886078
  No Longer Available
Safety B – Part Number: 894773
Safety B
PartSelect #: PS10112918
Manufacturer #: 894773
  No Longer Available
Anchor Block – Part Number: 894777
Anchor Block
PartSelect #: PS10112922
Manufacturer #: 894777
  No Longer Available
Cushion End Plate – Part Number: 894740
Cushion End Plate
PartSelect #: PS10112888
Manufacturer #: 894740
  No Longer Available
Driver Guide Cover B – Part Number: 894741
Driver Guide Cover B
PartSelect #: PS10112889
Manufacturer #: 894741
  No Longer Available
Nut – Part Number: 894781
Nut
PartSelect #: PS10112926
Manufacturer #: 894781
  No Longer Available
Pusher – Part Number: 894756
Pusher
PartSelect #: PS10112901
Manufacturer #: 894756
  No Longer Available
Trigger Valve Guide – Part Number: 894894
Trigger Valve Guide
PartSelect #: PS10112934
Manufacturer #: 894894
  No Longer Available
Magazine End Plate – Part Number: 894704
Magazine End Plate
PartSelect #: PS10112862
Manufacturer #: 894704
  No Longer Available
Magazine Bracket – Part Number: 894706
Magazine Bracket
PartSelect #: PS10112863
Manufacturer #: 894706
  No Longer Available
Safety B Assembly – Part Number: 911687
Safety B Assembly
PartSelect #: PS10114851
Manufacturer #: 911687
  No Longer Available
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Questions And Answers for BN125A

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RANDY
February 21, 2026
I need a housing cap A01267. mine leaks air. Is this assembly complete ready to bolt on. If not is there a rebuild kit.
For model number BN125A
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Hi Randy, thank you for reaching out. Yes, the housing cap, part number PS18990568, is ready to bolt on. We hope this sorts out your problem!
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