Craftsman
Lawn & Garden Engine

Model #143986706 Official Craftsman engine

Here are the diagrams and repair parts for Craftsman 143986706 engine, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

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

    Showing 10 of 149 parts

    Lawn & Garden Equipment Engine Air Filter#245

    Engine 143.986706 Diagram

    In Stock
    $10.69 | 
    16% OFF 
    Phone Price: $12.69
    Lawn & Garden Equipment Engine Carburetor Float Bowl Washer#33

    Carburetor 640020 (71/143) Diagram

    Washer

    Part #632673
    Replaced by #27110A
    ?
    Manufacturer substitution
    This part replaces 632673. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $2.49 | 
    29% OFF 
    Phone Price: $3.49
    Lawn & Garden Equipment Engine Fuel Line Clamp#292

    Engine 143.986706 Diagram

    Lawn & garden equipment engine fuel line clamp

    Part #26460
    BEST SELLER
    This item is not returnable
    In Stock
    $2.49 | 
    29% OFF 
    Phone Price: $3.49
    Lawn & Garden Equipment Engine Recoil Starter
    In Stock
    $46.39 | 
    10% OFF 
    Phone Price: $51.39
    Lawn & Garden Equipment Engine Recoil Starter

    See All Related Diagrams

    Starter

    Part #590702
    Replaced by #590739
    ?
    Manufacturer substitution
    This part replaces 590702. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $46.39 | 
    10% OFF 
    Phone Price: $51.39
    Lawn & Garden Equipment Engine Ignition Coil#100

    Engine 143.986706 Diagram

    Ignition module

    Part #34443B
    Replaced by #34443D
    ?
    Manufacturer substitution
    This part replaces 34443B. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $33.67 | 
    20% OFF 
    Was: $42.09
    Lawn & Garden Equipment Engine Stop Wire Terminal#195

    Engine 143.986706 Diagram

    Lawn & garden equipment engine stop wire terminal

    Part #610973
    BEST SELLER
    This item is not returnable
    In Stock
    $4.09 | 
    20% OFF 
    Phone Price: $5.09
    Lawn & Garden Equipment Engine Spark Plug Boot#101

    Engine 143.986706 Diagram

    Lawn & garden equipment engine spark plug boot

    Part #610118
    BEST SELLER
    This item is not returnable
    In Stock
    $4.49 | 
    25% OFF 
    MSRP: $6.00
    Lawn & Garden Equipment O-Ring#307

    Engine 143.986706 Diagram

    Lawn & garden equipment o-ring

    Part #35499
    BEST SELLER
    This item is not returnable
    In Stock
    $2.49 | 
    29% OFF 
    Phone Price: $3.49
    Lawn & Garden Equipment Engine Carburetor Rebuild Kit#(NI)

    Carburetor 640020 (71/143) Diagram

    In Stock
    $37.29 | 
    12% OFF 
    Phone Price: $42.29

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