Generac
Generator

Model # 1642-0 Official Generac generator

Here are the diagrams and repair parts for Official Generac 1642-0 generator, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 91 parts  |

Rushing 78299
#42

Main unit diagram

Rushing

Part #78299

Replaced by #192980GS

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Manufacturer substitution
This part replaces 78299. Substitute parts can look different from the original.
BEST SELLER
$25.92
19% OFF Phone Price : $31.92
In Stock
Valve 80270
#41

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
$25.92
19% OFF Phone Price : $31.92
In Stock
Oil BB3061
#54

Main unit diagram

Oil

Part #BB3061

Replaced by #BB3061GS

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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
Hose 30340
#68

Main unit diagram

Hose

Part #30340

Replaced by #G030340

?
Manufacturer substitution
This part replaces 30340. Substitute parts can look different from the original.
This item is not returnable
In Stock
Housing 66825B
#25

Main unit diagram

Housing

Part #66825B

Replaced by #SRV66825DGS

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Manufacturer substitution
This part replaces 66825B. Substitute parts can look different from the original.
$164.29
7% OFF Phone Price : $176.29
In Stock
Screw 86494
#36

Main unit diagram

Screw

Part #86494

Replaced by #86494GS

?
Manufacturer substitution
This part replaces 86494. Substitute parts can look different from the original.
This item is not returnable
In Stock
Connector 43438
#65

Main unit diagram

Connector

Part #43438

Replaced by #43438GS

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Manufacturer substitution
This part replaces 43438. Substitute parts can look different from the original.
In Stock
Cover 81919
#12

Control panel diagram

Cover

Part #81919

Replaced by #81919GS

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Manufacturer substitution
This part replaces 81919. Substitute parts can look different from the original.
In Stock
Decal 92982
#51

Main unit diagram

Decal

Part #92982

Replaced by #194799GS

?
Manufacturer substitution
This part replaces 92982. Substitute parts can look different from the original.
In Stock
Mount 92609
#12

Main unit diagram

Mount

Part #92609

Replaced by #92609GS

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Manufacturer substitution
This part replaces 92609. Substitute parts can look different from the original.
In Stock