Craftsman
Lawn & Garden Engine

Model #143974006 Official Craftsman engine

Here are the diagrams and repair parts for Craftsman 143974006 engine, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 112 parts

    Lawn & Garden Equipment Engine Carburetor Needle Valve Kit#30

    Carburetor 632744 (71/143) Diagram

    Needle seat

    Part #631021
    Replaced by #631021B
    ?
    Manufacturer substitution
    This part replaces 631021. Substitute parts can look different from the original.
    BEST SELLER
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    In Stock
    $5.83 | 
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    Was: $7.29
    Lawn & Garden Equipment Engine Carburetor Gasket#184

    Engine (71/143) 143.974006 Diagram

    Lawn & garden equipment engine carburetor gasket

    Part #26756
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    $3.03 | 
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    Lawn & Garden Equipment Engine Carburetor Float Bowl Washer#44

    Carburetor 632744 (71/143) Diagram

    Gasket

    Part #27110
    Replaced by #27110A
    ?
    Manufacturer substitution
    This part replaces 27110. Substitute parts can look different from the original.
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    Lawn & Garden Equipment Engine Fuel Line Clamp#292

    Engine (71/143) 143.974006 Diagram

    Lawn & garden equipment engine fuel line clamp

    Part #26460
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    Lawn & Garden Equipment Engine Carburetor Float#28

    Carburetor 632744 (71/143) Diagram

    Float

    Part #632019
    Replaced by #632019A
    ?
    Manufacturer substitution
    This part replaces 632019. Substitute parts can look different from the original.
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    $8.89 | 
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    Lawn & Garden Equipment Engine Ignition Coil#100

    Engine (71/143) 143.974006 Diagram

    Lamination

    Part #34443A
    Replaced by #34443D
    ?
    Manufacturer substitution
    This part replaces 34443A. Substitute parts can look different from the original.
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    $33.67 | 
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    Was: $42.09
    Lawn & Garden Equipment Engine Carburetor

    See All Related Diagrams

    Carburetor

    Part #632744
    Replaced by #632795A
    ?
    Manufacturer substitution
    This part replaces 632744. Substitute parts can look different from the original.
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    $78.25 | 
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    Lawn & Garden Equipment Engine Air Filter Collar Gasket#239

    Engine (71/143) 143.974006 Diagram

    Lawn & garden equipment engine air filter collar gasket

    Part #34338
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    $2.49 | 
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    Lawn & Garden Equipment Engine Stop Wire Terminal#195

    Engine (71/143) 143.974006 Diagram

    Lawn & garden equipment engine stop wire terminal

    Part #610973
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    $4.09 | 
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    Lawn & Garden Equipment Engine Carburetor Float Bowl#25

    Carburetor 632744 (71/143) Diagram

    Lawn & garden equipment engine carburetor float bowl

    Part #631867
    BEST SELLER
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    In Stock
    $3.49 | 
    22% OFF 
    Phone Price: $4.49

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