Generac
Generator

Model # 8798-0 Official Generac alternator

Here are the diagrams and repair parts for Official Generac 8798-0 alternator, 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.

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 55 parts  |

Washer 22131
#15

Ac generator diagram

Washer

Part #22131

The manufacturer no longer makes this part, and there's no substitute part

Outlet 37807
#3

Control panel diagram

Outlet

Part #37807

Replaced by #705932

?
Manufacturer substitution
This part replaces 37807. Substitute parts can look different from the original.
In Stock
Fan Cover 44357
#17

Ac generator diagram

Fan cover

Part #44357

Replaced by #44357GS

?
Manufacturer substitution
This part replaces 44357. Substitute parts can look different from the original.
$25.89
19% OFF Phone Price : $31.89
In Stock
Housing 22694
#6

Ac generator diagram

Housing

Part #22694

Replaced by #22694GS

?
Manufacturer substitution
This part replaces 22694. Substitute parts can look different from the original.
$9.99
9% OFF Phone Price : $10.99
In Stock
Cap Screw 22531
#6

Mounting base and handle diagram

Cap screw

Part #22531

Replaced by #704288

?
Manufacturer substitution
This part replaces 22531. Substitute parts can look different from the original.
In Stock
Lock Washer 22129
Lock washer

Part #22129

The manufacturer no longer makes this part, and there's no substitute part

Outlet 43482
#4

Control panel diagram

Outlet

Part #43482

Replaced by #68867GS

?
Manufacturer substitution
This part replaces 43482. Substitute parts can look different from the original.
In Stock
Receptacle 22693
#5

Control panel diagram

Receptacle

Part #22693

The manufacturer no longer makes this part, and there's no substitute part

Engine 8hp 64897
#2

Mounting base and handle diagram

Engine 8hp

Part #64897

The manufacturer no longer makes this part, and there's no substitute part

Base 51967
#1A

Mounting base and handle diagram

Base

Part #51967

The manufacturer no longer makes this part, and there's no substitute part