Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Generac
Generator

Model # 005778-2 Official Generac generator

Here are the diagrams and repair parts for Official Generac 005778-2 generator, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 207 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
Screw 0D2414
#27

Block assy diagram

Screw

Part #0D2414

This item is not returnable
$2.16
In Stock
Generator Valve Cover 088412F
#47

Block assy diagram

Generator valve cover

Part #088412F

$51.27
In Stock
Sleeve, Do 078699B
#34

Block assy diagram

Sleeve, do

Part #078699B

This item is not returnable
$2.77
In Stock
Screw 0G9060
#8

Control panel diagram

Screw

Part #0G9060

This item is not returnable
$3.14
In Stock
Cup 0A2842A
#12

Engine trim diagram

Cup

Part #0A2842A

$21.49 | 
22% OFF Phone Price : $27.49
In Stock
Recptacle 0G9756
#11

Control panel diagram

Recptacle

Part #0G9756

$57.18
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Read more

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Read more
Repair difficulty
Time required
 15 minutes or less

Articles and videos for top-mount refrigerators

How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

Read more
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More