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Generac
Generator

Model # 1642-1 Official Generac generator

Here are the diagrams and repair parts for Official Generac 1642-1 generator, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 88 parts  |
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
$25.18 | 
17% OFF Phone Price : $30.18
In Stock
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
$25.18 | 
17% OFF Phone Price : $30.18
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
Brush Assembly 91825GS
#32

Main unit diagram

Brush assembly

Part #91825GS

Replaced by #91825GS

?
Manufacturer substitution
This part replaces 91825GS. Substitute parts can look different from the original.
$73.02 | 
6% OFF Phone Price : $78.02
In Stock
Screen 83083GS
#19

Main unit diagram

Screen

Part #83083GS

Replaced by #83083GS

?
Manufacturer substitution
This part replaces 83083GS. Substitute parts can look different from the original.
This item is not returnable
$13.49 | 
13% OFF Phone Price : $15.49
In Stock
Receptacle 68759GS
#6

Control panel diagram

Receptacle

Part #68759GS

Replaced by #68759GS

?
Manufacturer substitution
This part replaces 68759GS. Substitute parts can look different from the original.
$32.09 | 
13% OFF Phone Price : $37.09
In Stock
Breaker 75207GS
#9

Control panel diagram

Breaker

Part #75207GS

Replaced by #209872GS

?
Manufacturer substitution
This part replaces 75207GS. Substitute parts can look different from the original.
$17.09 | 
10% OFF Phone Price : $19.09
In Stock
Washer 23762GS
#35

Main unit diagram

Washer

Part #23762GS

This item is not returnable
$5.23
In Stock
Lock Washer 22097GS
#46

Main unit diagram

Lock washer

Part #22097GS

This item is not returnable
$6.03
In Stock
Lawn & Garden Equipment Screw 74908GS
#26

Main unit diagram

Lawn & garden equipment screw

Part #74908GS

This item is not returnable
$5.34
In Stock

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