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Craftsman 143986252 engine Parts

Here are the diagrams and repair parts for Craftsman 143986252 engine, as well as links to manuals and error code tables, if available.

Craftsman 143986252 engine
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Browse Parts for 143986252 Engine

  • Intake Valve for Craftsman 143986252 - Part 36782

    Engine 143.986252 diagram

    Intake Valve

    Part #36782

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

  • Piston for Craftsman 143986252 - Part 40028

    Engine 143.986252 diagram

    Piston

    Part #40028

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

  • Ex Valve Os for Craftsman 143986252 - Part 36780

    Engine 143.986252 diagram

    Ex Valve Os

    Part #36780

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

  • Cylinder for Craftsman 143986252 - Part 36774

    Engine 143.986252 diagram

    Cylinder

    Part #36774

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

  • Cylinder Head for Craftsman 143986252 - Part 36825

    Engine 143.986252 diagram

    Cylinder Head

    Part #36825

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

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill walking board

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Repair time and Difficulty

 30 minutes or less
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How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair time and Difficulty

 15 minutes or less

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