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Porter Cable 503 sander Parts

Here are the diagrams and repair parts for Porter Cable 503 sander, as well as links to manuals and error code tables, if available.

Porter Cable 503 sander
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for 503 Power Tools

  • Dust Bag Only, T1, T1 for Porter Cable 503 - Part 48120

    Belt sander diagram

    Dust Bag Only, T1, T1

    Part #48120

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

  • Idler Pulley Release Lever Pin for Porter Cable 503 - Part 839094

    Belt sander diagram

    Idler Pulley Release Lever Pin

    Part #839094

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

  • Fan for Porter Cable 503 - Part 804397

    Belt sander diagram

    Fan

    Part #804397

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

  • Rear Endshield for Porter Cable 503 - Part 865258

    Belt sander diagram

    Rear Endshield

    Part #865258

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

  • Field Lock Washer (used On Early Models Only) for Porter Cable 503 - Part 839686

    #NI12

    All parts diagram

    Field Lock Washer (used On Early Models Only)

    Part #839686

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

  • Armature Seal, All Except T5 for Porter Cable 503 - Part 861660

    Belt sander diagram

    Armature Seal, All Except T5

    Part #861660

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

  • Bearing Loading Spring for Porter Cable 503 - Part 804241

    Belt sander diagram

    Bearing Loading Spring

    Part #804241

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

  • Idler Arm (early) Cf (early) Cf for Porter Cable 503 - Part 803076

    Belt sander diagram

    Idler Arm (early) Cf (early) Cf

    Part #803076

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

  • Washer for Porter Cable 503 - Part 804415

    Belt sander diagram

    Washer

    Part #804415

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

  • Wear Plate Screw for Porter Cable 503 - Part 825616

    Belt sander diagram

    Wear Plate Screw

    Part #825616

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

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