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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

  • 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

  • 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

  • Jackshaft Outer Bearing Cover for Porter Cable 503 - Part 802530

    Belt sander diagram

    Jackshaft Outer Bearing Cover

    Part #802530

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

  • 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

  • Frame Assembly, Incl: Ref. 281, 282, Incl: R for Porter Cable 503 - Part 841033

    Belt sander diagram

    Frame Assembly, Incl: Ref. 281, 282, Incl: R

    Part #841033

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

  • Field Screw, T2, T3, T4 (#10-24) for Porter Cable 503 - Part 801845

    Belt sander diagram

    Field Screw, T2, T3, T4 (#10-24)

    Part #801845

    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

  • 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

  • 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

  • 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

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