Generac
Generator

Model #3500XL Generac generator

Here are the diagrams and repair parts for Generac 3500XL 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.

Save to my profile

Showing 10 of 204 parts

Crankcase

#11

Gn-190 engine Diagram

Crankcase

Part #88276
$123.70

In Stock

Piston

#6

Gn-190 engine Diagram

Piston

Part #76386
$28.65

In Stock

Part

#39

Gn-190 engine Diagram

Part

Part #76392
This item is not returnable
$3.70

In Stock

Cover

#29

Gn-190 engine Diagram

Cover

Part #88277B
$34.90

In Stock

Washer

#8

Generator Diagram

Washer

Part #67451

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

Lawn & Garden Equipment Engine Recoil Starter Assembly

#3

Recoil starter assembly Diagram

Lawn & garden equipment engine recoil starter assembly

Part #0E94830SRV
?
Manufacturer substitution
This part replaces 103-81642. Substitute parts can look different from the original.
This part replaces 103-81642
$85.71

In Stock

Hex Nut, 8-pack

#17

Gn-190 engine Diagram

Hex nut, 8-pack

Part #STD541031
?
Manufacturer substitution
This part replaces 66311. Substitute parts can look different from the original.
This part replaces 66311
This item is not returnable
$2.37

Back Order

Intake Valve

#38

Gn-190 engine Diagram

Intake valve

Part #73120
?
Manufacturer substitution
This part replaces 73120. Substitute parts can look different from the original.
This part replaces 73120
$10.41

In Stock

Cap Screw

#10

Generator Diagram

Cap screw

Part #86307

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

Generator Screw, 5/16-24 x 7-in

#11

Generator Diagram

Generator screw, 5/16-24 x 7-in

Part #47480GS
?
Manufacturer substitution
This part replaces 47480. Substitute parts can look different from the original.
This part replaces 47480
$10.58

In Stock