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Generac
Generator

Model # XG4000-5778-0 Official Generac generator

Here are the diagrams and repair parts for Official Generac XG4000-5778-0 generator, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 198 parts  |
Generator Carburetor Gasket 078631
#26

Engine assy diagram

Generator carburetor gasket

Part #078631

Replaced by #G078631

?
Manufacturer substitution
This part replaces 078631. Substitute parts can look different from the original.
This item is not returnable
$6.86
In Stock
Generator Handle Stop Retainer 0G5442
#62

Frame assy diagram

Generator handle stop retainer

Part #0G5442

This item is not returnable
$2.16
In Stock
Generator Fuel Shut-off Valve 0H3419
#43

Frame assy diagram

Generator fuel shut-off valve

Part #0H3419

This item is not returnable
$14.46
In Stock
Generator Air Filter Cover 078608B
#24

Engine assy diagram

Generator air filter cover

Part #078608B

$63.82
In Stock
Screw 078609
#25

Engine assy diagram

Screw

Part #078609

Replaced by #G078609

?
Manufacturer substitution
This part replaces 078609. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Generator Receptacle Cover, 20-amp, 120-volt 0G9392
#20

Control panel diagram

Generator receptacle cover, 20-amp, 120-volt

Part #0G9392

$26.91
In Stock
Chb Custom 0H0031
#65

Frame assy diagram

Chb custom

Part #0H0031

This item is not returnable
$2.16
In Stock
Generator Fuel Shut-off Valve Bezel 0H2142
#40

Frame assy diagram

Generator fuel shut-off valve bezel

Part #0H2142

This item is not returnable
$3.69
In Stock
Screw Pfhm 0H1357
#42

Frame assy diagram

Screw pfhm

Part #0H1357

This item is not returnable
$2.16
In Stock
Grommet 022717B
#54

Engine assy diagram

Grommet

Part #022717B

This item is not returnable
$2.94
In Stock

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