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Tecumseh TYPE 643-21A engine

Tecumseh TYPE 643-21A engine Parts

Here are the diagrams and repair parts for Tecumseh TYPE 643-21A engine, as well as links to manuals and error code tables, if available.

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Browse Parts for TYPE 643-21A Engine

  • Retainer for Tecumseh TYPE 643-21A - Part 510106

    Basic engine diagram

    Retainer

    Part #510106

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

  • Gasket for Tecumseh TYPE 643-21A - Part 510292

    Basic engine diagram

    Gasket

    Part #510292

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

  • Retainer for Tecumseh TYPE 643-21A - Part 510143

    Basic engine diagram

    Retainer

    Part #510143

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

  • Welch Plug for Tecumseh TYPE 643-21A - Part 630748

    Carburetor diagram

    Welch Plug

    Part #630748

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

  • Screw for Tecumseh TYPE 643-21A - Part 650163

    Basic engine diagram

    Screw

    Part #650163

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

  • Liners/brg for Tecumseh TYPE 643-21A - Part 530150

    Basic engine diagram

    Liners/brg

    Part #530150

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

  • Shttr Thrttl for Tecumseh TYPE 643-21A - Part 631621

    Carburetor diagram

    Shttr Thrttl

    Part #631621

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

  • Dog Sprng Rh for Tecumseh TYPE 643-21A - Part 590412

    Rewind starter diagram

    Dog Sprng Rh

    Part #590412

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

  • Washer Screw for Tecumseh TYPE 643-21A - Part 29181

    Magneto diagram

    Washer Screw

    Part #29181

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

  • Flt Bowl Nut for Tecumseh TYPE 643-21A - Part 631650

    Carburetor diagram

    Flt Bowl Nut

    Part #631650

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

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