Generac
Generator

Model #8866 Official Generac generator

Here are the diagrams and repair parts for Generac 8866 generator, as well as links to manuals and error code tables, if available.

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    Showing 10 of 94 parts

    Lawn & Garden Equipment Engine Fuel Pump Vacuum Hose#14C

    Mounting base Diagram

    Fuel hose

    Part #47662-AA
    Replaced by #791880
    ?
    Manufacturer substitution
    This part replaces 47662-AA. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $22.89 | 
    18% OFF 
    Phone Price: $27.89
    Generator Fuel Filter#31

    Mounting base Diagram

    Filter

    Part #68740
    Replaced by #68740GS
    ?
    Manufacturer substitution
    This part replaces 68740. Substitute parts can look different from the original.
    In Stock
    $12.80
    Screw#28

    Receptacle panel Diagram

    Screw

    Part #36935

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

    Hex Nut#42

    Mounting base Diagram

    Hex nut

    Part #22127

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

    Stop Nut#37

    Mounting base Diagram

    Stop nut

    Part #27529

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

    Bearing#18

    Generator Diagram

    Bearing

    Part #24049

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

    Hose Clamp#13A

    Mounting base Diagram

    Hose clamp

    Part #48031-C

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

    Generator Engine Run/Stop Switch#3

    Receptacle panel Diagram

    Switch

    Part #66817
    Replaced by #66817GS
    ?
    Manufacturer substitution
    This part replaces 66817. Substitute parts can look different from the original.
    In Stock
    $43.69
    Outlet#7

    Receptacle panel Diagram

    Receptacle

    Part #68868
    Replaced by #705932
    ?
    Manufacturer substitution
    This part replaces 68868. Substitute parts can look different from the original.
    In Stock
    $44.62
    Cap Screw#26

    Mounting base Diagram

    Cap screw

    Part #22142

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