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Craftsman 143973804 engine Parts

Here are the diagrams and repair parts for Craftsman 143973804 engine, as well as links to manuals and error code tables, if available.

Craftsman 143973804 engine
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Browse Parts for 143973804 Engine

  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Craftsman 143973804 - Part 631021B

    Carburetor 632756 (71/143) diagram

    Needle Seat

    Part #631021

    Replaced by #631021B

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    Manufacturer substitution
    This part replaces 631021. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.04
    15% OFF Phone Price : $13.04Info Icon
    Minus Item
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  • Lawn & Garden Equipment Engine Oil Sump for Craftsman 143973804 - Part 37608A

    Engine 143.973804 diagram

    Mounting Flange

    Part #34311D

    Replaced by #37608A

    Info Icon
    Manufacturer substitution
    This part replaces 34311D. Substitute parts can look different from the original.
    In Stock
    $77.26
    7% OFF Phone Price : $83.26Info Icon
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  • Craftsman Lawn & Garden Equipment Engine Oil Sump Gasket for Craftsman 143973804 - Part 37609

    Engine 143.973804 diagram

    Gasket

    Part #35261

    Replaced by #37609

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    Manufacturer substitution
    This part replaces 35261. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $30.82
    16% OFF Phone Price : $36.82Info Icon
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  • Craftsman Lawn & Garden Equipment Engine Cylinder Head Gasket for Craftsman 143973804 - Part 37796

    Engine 143.973804 diagram

    Gasket

    Part #36787

    Replaced by #37796

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    Manufacturer substitution
    This part replaces 36787. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.84
    14% OFF Phone Price : $13.84Info Icon
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  • Lawn & Garden Equipment Engine Oil Fill Tube for Craftsman 143973804 - Part 35647A

    Engine 143.973804 diagram

    Filler Tube

    Part #35647

    Replaced by #35647A

    Info Icon
    Manufacturer substitution
    This part replaces 35647. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $17.38
    10% OFF Phone Price : $19.38Info Icon
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  • Craftsman Lawn & Garden Equipment Engine Recoil Starter for Craftsman 143973804 - Part 590732A

    Starter 590738 diagram

    Starter

    Part #590738

    Replaced by #590732A

    Info Icon
    Manufacturer substitution
    This part replaces 590738. Substitute parts can look different from the original.
    In Stock
    $61.96
    9% OFF Phone Price : $67.96Info Icon
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  • Craftsman Lawn & Garden Equipment Engine Link for Craftsman 143973804 - Part 34336A

    Engine 143.973804 diagram

    Governor Link

    Part #34336

    Replaced by #34336A

    Info Icon
    Manufacturer substitution
    This part replaces 34336. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.82
    26% OFF Phone Price : $3.82Info Icon
    Minus Item
    Qty
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  • Craftsman Lawn & Garden Equipment Engine Fuel Line for Craftsman 143973804 - Part 29774

    Engine 143.973804 diagram

    Line

    Part #34357

    Replaced by #29774

    Info Icon
    Manufacturer substitution
    This part replaces 34357. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.05
    25% OFF Phone Price : $4.05Info Icon
    Minus Item
    Qty
    Plus Item
  • Crankshaft for Craftsman 143973804 - Part 33012

    #NI

    All parts diagram

    Crankshaft

    Part #33012

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

  • Intake Valve for Craftsman 143973804 - Part 36782

    Engine 143.973804 diagram

    Intake Valve

    Part #36782

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

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