Generac
Generator

Model # 1642-2 Official Generac generator

Here are the diagrams and repair parts for Official Generac 1642-2 generator, as well as links to manuals and error code tables, if available.

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

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Model diagram and schematic

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ALL PARTS
Showing 10 of 79 parts  |

Bushing 78299GS
#42

Main unit diagram

Bushing

Part #78299GS

Replaced by #192980GS

?
Manufacturer substitution
This part replaces 78299GS. Substitute parts can look different from the original.
BEST SELLER
$25.94
16% OFF Phone Price : $30.94
In Stock
Tank Valve 80270GS
#41

Main unit diagram

Tank valve

Part #80270GS

Replaced by #192980GS

?
Manufacturer substitution
This part replaces 80270GS. Substitute parts can look different from the original.
BEST SELLER
$25.94
16% OFF Phone Price : $30.94
In Stock
Fuel Cap 85134GS
#43

Main unit diagram

Fuel cap

Part #85134GS

Replaced by #B4363GS

?
Manufacturer substitution
This part replaces 85134GS. Substitute parts can look different from the original.
$55.19
8% OFF Phone Price : $60.19
In Stock
E-ring 191265GS
#7

Wheel kit diagram

E-ring

Part #191265GS

Replaced by #703977

?
Manufacturer substitution
This part replaces 191265GS. Substitute parts can look different from the original.
This item is not returnable
In Stock
Lawn & Garden Equipment Nut 52858GS
#3

Wheel kit diagram

Lawn & garden equipment nut

Part #52858GS

This item is not returnable
In Stock
Washer 23762GS
Washer

Part #23762GS

This item is not returnable
In Stock
Lawn & Garden Equipment Screw 190274BGS
#10

Main unit diagram

Lawn & garden equipment screw

Part #190274BGS

This item is not returnable
In Stock
Generator Stator 190079AGS
#3

Alternator diagram

Generator stator

Part #190079AGS

In Stock
Lock Washer 22097GS
#46

Main unit diagram

Lock washer

Part #22097GS

This item is not returnable
In Stock
Lawn Mower Decal 188333GS
#57

Main unit diagram

Lawn mower decal

Part #188333GS

In Stock

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