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  |
Spark Plug 72347

#NI04

All parts diagram

Spark plug

Part #72347

Replaced by #71

?
Manufacturer substitution
This part replaces 72347. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
Back Order
Valve 80270
#47

Main unit diagram

Valve

Part #80270

Replaced by #192980GS

?
Manufacturer substitution
This part replaces 80270. Substitute parts can look different from the original.
BEST SELLER
$25.94 | 
19% OFF Phone Price : $31.94
In Stock
Rushing 78299
#48

Main unit diagram

Rushing

Part #78299

Replaced by #192980GS

?
Manufacturer substitution
This part replaces 78299. Substitute parts can look different from the original.
BEST SELLER
$25.94 | 
19% OFF Phone Price : $31.94
In Stock
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 | 
23% OFF Phone Price : $26.18
In Stock
Fuel Cap 85134
#49

Main unit diagram

Fuel cap

Part #85134

Replaced by #B4363GS

?
Manufacturer substitution
This part replaces 85134. Substitute parts can look different from the original.
$55.19 | 
10% OFF Phone Price : $61.19
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
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
Power Module 84132
#36

Main unit diagram

Power module

Part #84132

Replaced by #84132GS

?
Manufacturer substitution
This part replaces 84132. Substitute parts can look different from the original.
$40.30 | 
13% OFF Phone Price : $46.30
In Stock
Bolt Plate B2153
#68

Main unit diagram

Bolt plate

Part #B2153

Replaced by #B2153GS

?
Manufacturer substitution
This part replaces B2153. Substitute parts can look different from the original.
$7.77
In Stock

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

What happens if I keep using an expired water filter in my refrigerator?

What happens if I keep using an expired water filter in my refrigerator?

Learn why you should replace your refrigerator's water filter when it expires.…

Read more
How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a GE Refrigerator

See how to install the water filter on your GE refrigerator, no matter the filter type or refrigerator style.…

Read more
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

Parts & More