Briggs & Stratton
Lawn & Garden Engine

Model #126M02-0342-F1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Briggs & Stratton 126M02-0342-F1 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 130 parts

    Lawn & Garden Equipment Engine Fuel Line

    #187

    All parts Diagram

    Lawn & garden equipment engine fuel line

    Part #791766
    BEST SELLER
    This item is not returnable
    In Stock
    $7.49 | 
    12% OFF 
    Phone Price: $8.49
    Lawn & Garden Equipment Engine Ignition Coil

    #333

    All parts Diagram

    Lawn & garden equipment engine ignition coil

    Part #802574
    Replaced by #590454
    ?
    Manufacturer substitution
    This part replaces 802574. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $46.79 | 
    23% OFF 
    MSRP: $61.00
    Lawn & Garden Equipment Engine Recoil Starter

    #608

    All parts Diagram

    In Stock
    $87.83 | 
    20% OFF 
    MSRP: $110.00
    Lawn & Garden Equipment Engine Carburetor Needle Valve

    #134

    All parts Diagram

    Lawn & garden equipment engine carburetor needle valve

    Part #398188
    BEST SELLER
    This item is not returnable
    In Stock
    $7.39 | 
    12% OFF 
    Phone Price: $8.39
    Lawn & Garden Equipment Engine Air Vane Spring

    #1387

    All parts Diagram

    Lawn & garden equipment engine air vane spring

    Part #790849
    BEST SELLER
    This item is not returnable
    In Stock
    $5.59 | 
    15% OFF 
    Phone Price: $6.59
    Lawn & Garden Equipment Engine Air Filter

    #535

    All parts Diagram

    In Stock
    $9.29 | 
    10% OFF 
    Phone Price: $10.29
    Lawn & Garden Equipment Engine Washer

    #276

    All parts Diagram

    Lawn & garden equipment engine washer

    Part #271716
    BEST SELLER
    This item is not returnable
    In Stock
    $6.19 | 
    14% OFF 
    Phone Price: $7.19
    Lawn & Garden Equipment Engine Carburetor Float

    #133

    All parts Diagram

    Lawn & garden equipment engine carburetor float

    Part #398187
    BEST SELLER
    This item is not returnable
    In Stock
    $10.29 | 
    16% OFF 
    Phone Price: $12.29
    Lawn & Garden Equipment Engine Spark Plug Boot

    #635

    All parts Diagram

    Lawn & garden equipment engine spark plug boot

    Part #66538S
    BEST SELLER
    This item is not returnable
    In Stock
    $5.09 | 
    16% OFF 
    Phone Price: $6.09
    Lawn & Garden Equipment Engine Muffler

    #300

    All parts Diagram

    In Stock
    $53.29 | 
    9% OFF 
    Phone Price: $58.29

    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.