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 # 9777-2 Official Generac generator

Here are the diagrams and repair parts for Official Generac 9777-2 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 93 parts  |
Filter 78601

#NI05

All parts diagram

Filter

Part #78601

Replaced by #78601GS

?
Manufacturer substitution
This part replaces 78601. Substitute parts can look different from the original.
$20.18 | 
20% OFF Phone Price : $25.18
In Stock
Oil BB3061

#NI09

All parts diagram

Oil

Part #BB3061

Replaced by #BB3061GS

?
Manufacturer substitution
This part replaces BB3061. Substitute parts can look different from the original.
This item is not returnable
$19.07 | 
10% OFF Was : $21.19
In Stock
Spark Assembly 83083
#21

Main unit diagram

Spark assembly

Part #83083

Replaced by #83083GS

?
Manufacturer substitution
This part replaces 83083. Substitute parts can look different from the original.
This item is not returnable
$13.49 | 
13% OFF Phone Price : $15.49
In Stock
Switch 82538
#9

Control panel diagram

Switch

Part #82538

Replaced by #82538GS

?
Manufacturer substitution
This part replaces 82538. Substitute parts can look different from the original.
This item is not returnable
$12.34
In Stock
Cable 65787

#NI03

All parts diagram

Cable

Part #65787

Replaced by #65787GS

?
Manufacturer substitution
This part replaces 65787. Substitute parts can look different from the original.
This item is not returnable
$22.02 | 
19% OFF Phone Price : $27.02
In Stock
Decal B4986
#15

Main unit diagram

Decal

Part #B4986

Replaced by #B4986GS

?
Manufacturer substitution
This part replaces B4986. Substitute parts can look different from the original.
This item is not returnable
$5.40
In Stock
Brush Assembly 66386
#37

Main unit diagram

Brush assembly

Part #66386

Replaced by #66386GS

?
Manufacturer substitution
This part replaces 66386. Substitute parts can look different from the original.
This item is not returnable
$32.82 | 
13% OFF Phone Price : $37.82
In Stock
Screw 74908
#30

Main unit diagram

Screw

Part #74908

Replaced by #74908GS

?
Manufacturer substitution
This part replaces 74908. Substitute parts can look different from the original.
This item is not returnable
$5.34
In Stock
Clip 85000
#53

Main unit diagram

Clip

Part #85000

Replaced by #85000GS

?
Manufacturer substitution
This part replaces 85000. Substitute parts can look different from the original.
This item is not returnable
$5.40
In Stock
Screw 84543C
#17

Control panel diagram

Screw

Part #84543C

Replaced by #84543CGS

?
Manufacturer substitution
This part replaces 84543C. Substitute parts can look different from the original.
This item is not returnable
$5.40
In Stock

Symptoms for electric ranges

Why doesn't my electric range's surface element heat properly?

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Read more

Should I replace a damaged glass cooktop?

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Read more

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Read more
Repair difficulty
Time required
 45 minutes or less

Articles and videos for electric ranges

How is cooking on an electric range different than cooking on a gas stove?

How is cooking on an electric range different than cooking on a gas stove?

Learn about the differences between cooking on gas and electric stoves.…

Read more
Coil surface element on range not heating video

Coil surface element on range not heating video

Learn how to troubleshoot a coil surface element on your stove that won't heat.…

Read more
Quick tips and fixes: range hot surface light troubleshooting video

Quick tips and fixes: range hot surface light troubleshooting video

This short, animated video shows you why the hot surface light on your range always stays on—and how to fix it.…

Read more

Parts & More