Briggs & Stratton
Lawn & Garden Engine

Model #33R877-0003-G1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Briggs & Stratton 33R877-0003-G1 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 217 parts

    Lawn & Garden Equipment Engine Oil Filter#1027

    Cylinder/sump/crankshaft Diagram

    In Stock
    $13.89 | 
    37% OFF 
    MSRP: $22.00
    Lawn & Garden Equipment Engine Air Filter#445A

    Blower housing/flywheel Diagram

    Lawn & garden equipment engine air filter

    Part #793569
    BEST SELLER

    Get free shipping with Automatic Reorder

    In Stock
    $18.29 | 
    13% OFF 
    MSRP: $21.00
    Lawn & Garden Equipment Engine Fuel Filter#240

    Carburetor/fuel supply Diagram

    Lawn & garden equipment engine fuel filter

    Part #394358S
    BEST SELLER
    This item is not returnable
    In Stock
    $4.55 | 
    47% OFF 
    MSRP: $8.60
    Lawn & Garden Equipment Engine Starter Motor#510

    Motor-starter/alternator Diagram

    Lawn & garden equipment engine starter drive assembly

    Part #693699
    Replaced by #593934
    ?
    Manufacturer substitution
    This part replaces 693699. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $130.21 | 
    23% OFF 
    MSRP: $170.00
    Lawn & Garden Equipment Engine Starter Motor#309

    Motor-starter/alternator Diagram

    Lawn & garden equipment engine starter motor

    Part #693551
    Replaced by #593934
    ?
    Manufacturer substitution
    This part replaces 693551. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $130.21 | 
    23% OFF 
    MSRP: $170.00
    Lawn & Garden Equipment Engine Pre-Filter#967A

    Blower housing/flywheel Diagram

    Lawn & garden equipment engine pre-filter

    Part #793685
    BEST SELLER
    This item is not returnable
    In Stock
    $4.39 | 
    48% OFF 
    MSRP: $8.50
    Lawn & Garden Equipment Engine Fuel Filter#240B

    Carburetor/fuel supply Diagram

    Lawn & garden equipment engine fuel filter

    Part #695666

    The manufacturer no longer makes this part, and there's no substitute part

    Lawn & Garden Equipment Engine Exhaust Gasket

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    Lawn & garden equipment engine exhaust gasket

    Part #692236
    BEST SELLER
    This item is not returnable
    In Stock
    $3.49 | 
    30% OFF 
    MSRP: $5.00
    Lawn & Garden Equipment Engine Crankcase Gasket

    See All Related Diagrams

    In Stock
    $11.69 | 
    15% OFF 
    Phone Price: $13.69
    Lawn & Garden Equipment Engine Oil Seal

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    In Stock
    $8.40 | 
    30% OFF 
    MSRP: $12.00

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