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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 for503 Power Tools

  • Retainer for Porter Cable 503 - Part 803419

    Belt sander diagram

    Retainer

    Part #803419

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

  • Drive Pulley Shaft for Porter Cable 503 - Part 801777

    Belt sander diagram

    Drive Pulley Shaft

    Part #801777

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

  • Thumb Screw, T2 for Porter Cable 503 - Part 801953

    Belt sander diagram

    Thumb Screw, T2

    Part #801953

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

  • Outboard Bearing for Porter Cable 503 - Part 803398

    Belt sander diagram

    Outboard Bearing

    Part #803398

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

  • Idler Pulley Release Pinion for Porter Cable 503 - Part 839052

    Belt sander diagram

    Idler Pulley Release Pinion

    Part #839052

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

  • Belt Tension Spring for Porter Cable 503 - Part 802886

    Belt sander diagram

    Belt Tension Spring

    Part #802886

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

  • Insulating Sleeve for Porter Cable 503 - Part 801423

    #NI17

    All parts diagram

    Insulating Sleeve

    Part #801423

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

  • Jackshaft Inner Bearing for Porter Cable 503 - Part 855194

    Belt sander diagram

    Jackshaft Inner Bearing

    Part #855194

    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

  • 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

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