Craftsman
Lawn & Garden Engine

Model #143664072 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Craftsman 143664072 4-cycle 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

    Showing 10 of 165 parts

    Lawn & Garden Equipment Engine Recoil Starter Rope, 98-in#9

    Rewind starter Diagram

    Starter rope

    Part #590386
    Replaced by #590535
    ?
    Manufacturer substitution
    This part replaces 590386. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $9.19 | 
    10% OFF 
    Phone Price: $10.19
    Lawn & Garden Equipment Engine Spark Plug#37

    Replacement parts Diagram

    Spark plug

    Part #33636
    Replaced by #J19LM
    ?
    Manufacturer substitution
    This part replaces 33636. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $1.55 | 
    66% OFF 
    MSRP: $4.60
    Lawn & Garden Equipment Engine Fuel Line#118

    Replacement parts Diagram

    Lawn & garden equipment engine fuel line

    Part #29774
    BEST SELLER
    This item is not returnable
    In Stock
    $5.99 | 
    14% OFF 
    Phone Price: $6.99
    Lawn & Garden Equipment Engine Fuel Line Clamp#119

    Replacement parts 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 Breather Filter#40

    Replacement parts Diagram

    Lawn & garden equipment engine breather filter

    Part #31410
    This item is not returnable
    In Stock
    $2.16
    Lawn & Garden Equipment Throttle Shaft Return Spring#2

    Carburetor Diagram

    Spring retainer

    Part #630731
    Replaced by #631767
    ?
    Manufacturer substitution
    This part replaces 630731. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.49 | 
    29% OFF 
    Phone Price: $3.49
    Lawn & Garden Equipment Engine Governor Control Lever Clamp#94

    Replacement parts Diagram

    In Stock
    $2.16
    Lawn & Garden Equipment Engine Nut

    See All Related Diagrams

    Lawn & garden equipment engine nut

    Part #29752
    This item is not returnable
    In Stock
    $2.16
    Lawn & Garden Equipment Engine Governor Spool#109

    Replacement parts Diagram

    Lawn & garden equipment engine governor spool

    Part #30588A
    This item is not returnable
    In Stock
    $2.16
    Lawn & Garden Equipment Engine Breaker Assembly#6

    Magneto Diagram

    In Stock
    $12.55

    Articles and videos common to all lawn & garden engines

    June 29, 2022

    Top questions about Sears and Sears PartsDirect

    By Lyle Weischwill

    Get answers to frequently asked questions about Sears and Sears PartsDirect.

    June 7, 2022

    What are the main components of a lawn mower?

    By Lyle Weischwill

    Learn about the main parts of a lawn mower and when to replace parts.