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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

  • Gear Lubricant (1 Gal.) for Porter Cable 503 - Part 803443

    #NI07

    All parts diagram

    Gear Lubricant (1 Gal.)

    Part #803443

    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

  • Plug for Porter Cable 503 - Part 804485

    Belt sander diagram

    Plug

    Part #804485

    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

  • Oil Level Window (used On Early Models Only) for Porter Cable 503 - Part 804217

    #NI14

    All parts diagram

    Oil Level Window (used On Early Models Only)

    Part #804217

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

  • Chain Housing Gasket for Porter Cable 503 - Part 802046

    Belt sander diagram

    Chain Housing Gasket

    Part #802046

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

  • Drive Chain for Porter Cable 503 - Part 801291

    Belt sander diagram

    Drive Chain

    Part #801291

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

  • Dust Baffle, Spacer for Porter Cable 503 - Part 803258

    Belt sander diagram

    Dust Baffle, Spacer

    Part #803258

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

  • Bearing for Porter Cable 503 - Part 855193

    Belt sander diagram

    Bearing

    Part #855193

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

  • Screw for Porter Cable 503 - Part 803337

    Belt sander diagram

    Screw

    Part #803337

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

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