Craftsman
Lawn & Garden Engine

Model #143978003 Craftsman engine

Here are the diagrams and repair parts for Craftsman 143978003 engine, as well as links to manuals and error code tables, if available.


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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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    Showing 10 of 186 parts

    Lawn & Garden Equipment Engine Carburetor Rebuild Kit

    #(NI)

    Carburetor 640052 (71/143) Diagram

    $16.08

    In Stock

    Lawn & Garden Equipment Engine Fuel Line

    #351

    Engine 143.978003 (71/143) Diagram

    Lawn & garden equipment engine fuel line

    Part #32180C
    This item is not returnable
    $4.71

    In Stock

    Lawn & Garden Equipment Engine Fuel Line Clamp

    #292

    Engine 143.978003 (71/143) Diagram

    Lawn & garden equipment engine fuel line clamp

    Part #26460
    This item is not returnable
    $2.16

    In Stock

    Lawn & Garden Equipment Engine Throttle Control Knob

    #215

    Engine 143.978003 (71/143) Diagram

    Lawn & garden equipment engine throttle control knob

    Part #35440
    This item is not returnable
    $3.43

    In Stock

    Lawn & Garden Equipment Engine Carburetor O-Ring

    #37

    Carburetor 640052 (71/143) Diagram

    Lawn & garden equipment engine carburetor o-ring

    Part #632547
    This item is not returnable
    $2.06 | 
    50% OFF MSRP:$4.15

    In Stock

    Lawn & Garden Equipment O-Ring

    #307

    Engine 143.978003 (71/143) Diagram

    Lawn & garden equipment o-ring

    Part #35499
    This item is not returnable
    $2.37

    In Stock

    Lawn & Garden Equipment Engine Air Filter

    #171

    Engine 143.978003 (71/143) Diagram

    Lawn & garden equipment engine air filter

    Part #28424
    This item is not returnable
    $5.55

    In Stock

    Lawn & Garden Equipment Engine Recoil Starter Handle

    #13

    Rewind starter 590733 Diagram

    Lawn & garden equipment engine recoil starter handle

    Part #590574
    This item is not returnable
    $5.66

    In Stock

    Lawn & Garden Equipment Engine Fuel Tank

    #300

    Engine 143.978003 (71/143) Diagram

    $32.27 | 
    6% OFF MSRP:$34.19

    In Stock

    Lawn & Garden Equipment Engine Choke Control Knob

    #220

    Engine 143.978003 (71/143) Diagram

    Lawn & garden equipment engine choke control knob

    Part #35438
    This item is not returnable
    $6.52

    In Stock