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Generac
Generator

Model # XG4000-5778-1 Official Generac generator

Here are the diagrams and repair parts for Official Generac XG4000-5778-1 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 205 parts  |
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
Generator Breather Tube 090947A
#52

Engine trim diagram

Generator breather tube

Part #090947A

This item is not returnable
$11.22 | 
15% OFF Phone Price : $13.22
In Stock
Axle Pin 0H1129
#25

Frame assy diagram

Axle pin

Part #0H1129

This item is not returnable
$6.66
In Stock
Gasket 091846
#42

Engine trim diagram

Gasket

Part #091846

Replaced by #G091846

?
Manufacturer substitution
This part replaces 091846. Substitute parts can look different from the original.
This item is not returnable
$18.91
In Stock
Spool, Gov 0A7811
#16

Block assy diagram

Spool, gov

Part #0A7811

$23.20
In Stock
Ball, Dia 0A5776
#23

Block assy diagram

Ball, dia

Part #0A5776

This item is not returnable
$2.16
In Stock
Screw M6-1 0G0919
#25

Block assy diagram

Screw m6-1

Part #0G0919

This item is not returnable
$2.16
In Stock
Screw #8 0G8382
Screw #8

Part #0G8382

This item is not returnable
$2.16
In Stock
Flyweight 0C4603
#52

Block assy diagram

Flyweight

Part #0C4603

This item is not returnable
$2.16
In Stock
Valve 0C4390
#30

Block assy diagram

Valve

Part #0C4390

This item is not returnable
$3.31
In Stock

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