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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Model diagram and schematic

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Showing 10 of 198 parts  |

Generator Carburetor Gasket 078631
#26

Engine assy diagram

Generator carburetor gasket

Part #078631

Replaced by #G078631

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

Frame assy diagram

Generator handle stop retainer

Part #0G5442

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

Frame assy diagram

Generator fuel shut-off valve

Part #0H3419

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

Engine assy diagram

Generator air filter cover

Part #078608B

In Stock
Keeper 0C3592
#49

Block assy diagram

Keeper

Part #0C3592

This item is not returnable
In Stock
Flyweight 0C4603
#52

Block assy diagram

Flyweight

Part #0C4603

This item is not returnable
In Stock
Voltage Regulator 0H2579
#2

Frame assy diagram

Voltage regulator

Part #0H2579

In Stock
Hose Clamp 0G3662B
#50

Engine assy diagram

Hose clamp

Part #0G3662B

This item is not returnable
In Stock
Screw #8 0G8382
Screw #8

Part #0G8382

This item is not returnable
In Stock
Generator Wheel 0H4420
#24

Frame assy diagram

Generator wheel

Part #0H4420

$32.98
15% OFF Phone Price : $38.98
In Stock

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