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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

  • 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

  • Chain Housing Cover for Porter Cable 503 - Part 865256

    Belt sander diagram

    Chain Housing Cover

    Part #865256

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

  • Hardware Kit for Porter Cable 503 - Part 867344

    Belt sander diagram

    Hardware Kit

    Part #867344

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

  • Idler Arm (current) for Porter Cable 503 - Part 690680

    Belt sander diagram

    Idler Arm (current)

    Part #690680

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

  • Field for Porter Cable 503 - Part 860980

    Belt sander diagram

    Field

    Part #860980

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

  • Chain Housing Cover Screw for Porter Cable 503 - Part 801848

    Belt sander diagram

    Chain Housing Cover Screw

    Part #801848

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

  • Bearing for Porter Cable 503 - Part 804211

    Belt sander diagram

    Bearing

    Part #804211

    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

  • Junction Box Cover, T2 for Porter Cable 503 - Part 874149

    Belt sander diagram

    Junction Box Cover, T2

    Part #874149

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

  • Oil Level Window Gasket (used On Early Models Only) for Porter Cable 503 - Part 804314

    #NI16

    All parts diagram

    Oil Level Window Gasket (used On Early Models Only)

    Part #804314

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

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