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Tecumseh TYPE 643-21 engine Parts

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

Tecumseh TYPE 643-21 engine
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for TYPE 643-21 Engine

  • Seal for Tecumseh TYPE 643-21 - Part 510105

    Basic engine diagram

    Seal

    Part #510105

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

  • Retainer for Tecumseh TYPE 643-21 - Part 590410

    Rewind starter no. 590420 diagram

    Retainer

    Part #590410

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

  • Brake Spring for Tecumseh TYPE 643-21 - Part 590411

    Rewind starter no. 590420 diagram

    Brake Spring

    Part #590411

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

  • Gasket for Tecumseh TYPE 643-21 - Part 510217

    Basic engine diagram

    Gasket

    Part #510217

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

  • Felt for Tecumseh TYPE 643-21 - Part 30549

    Magneto no. 610832a diagram

    Felt

    Part #30549

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

  • Shutter for Tecumseh TYPE 643-21 - Part 630758

    Carburetor no. 631899 diagram

    Shutter

    Part #630758

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

  • Spring for Tecumseh TYPE 643-21 - Part 510142

    Basic engine diagram

    Spring

    Part #510142

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

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

    Carburetor no. 631899 diagram

    Flt Bowl Nut

    Part #631650

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

  • Bearing for Tecumseh TYPE 643-21 - Part 530143

    Basic engine diagram

    Bearing

    Part #530143

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

  • Gasket for Tecumseh TYPE 643-21 - Part 510292

    Basic engine diagram

    Gasket

    Part #510292

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

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