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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

  • Support, Dust Bag, (late T1) for Porter Cable 503 - Part 857784

    Belt sander diagram

    Support, Dust Bag, (late T1)

    Part #857784

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

  • Dust Bag Assembly T1, Incl: T1, Incl: Ref. 90a, 213, 284, 285, 286 for Porter Cable 503 - Part 857786

    Belt sander diagram

    Dust Bag Assembly T1, Incl: T1, Incl: Ref. 90a, 213, 284, 285, 286

    Part #857786

    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

  • Grounding Lead for Porter Cable 503 - Part 801301

    #NI13

    All parts diagram

    Grounding Lead

    Part #801301

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

  • Lock Washer for Porter Cable 503 - Part 802414

    Belt sander diagram

    Lock Washer

    Part #802414

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

  • Idler Pulley for Porter Cable 503 - Part 804247

    Belt sander diagram

    Idler Pulley

    Part #804247

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

  • Jackshaft Oil Seal for Porter Cable 503 - Part 692015

    Belt sander diagram

    Jackshaft Oil Seal

    Part #692015

    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

  • Switch for Porter Cable 503 - Part 801851

    Belt sander diagram

    Switch

    Part #801851

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

  • Armature Baffle (used On Early Models Only) for Porter Cable 503 - Part 801153

    #NI10

    All parts diagram

    Armature Baffle (used On Early Models Only)

    Part #801153

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

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