Generac
Generator

Model # 1338-1 Official Generac generator

Here are the diagrams and repair parts for Official Generac 1338-1 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 127 parts  |

Rushing 78299
#6

Generator 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
$26.72
16% OFF Phone Price : $31.72
In Stock
Valve 80270
#5

Generator diagram

Valve

Part #80270

Replaced by #192980GS

?
Manufacturer substitution
This part replaces 80270. Substitute parts can look different from the original.
BEST SELLER
$26.72
16% OFF Phone Price : $31.72
In Stock
Cir Break 75207A
#11

Control panel diagram

Cir break

Part #75207A

Replaced by #706178

?
Manufacturer substitution
This part replaces 75207A. Substitute parts can look different from the original.
In Stock
Oil BB3061

#NI05

All parts diagram

Oil

Part #BB3061

Replaced by #BB3061GS

?
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
Key B4627
#41

Generator diagram

Key

Part #B4627

Replaced by #B4627GS

?
Manufacturer substitution
This part replaces B4627. Substitute parts can look different from the original.
This item is not returnable
In Stock
Decal 92982
#28

Generator diagram

Decal

Part #92982

Replaced by #194799GS

?
Manufacturer substitution
This part replaces 92982. Substitute parts can look different from the original.
In Stock
Receptacle 68868
#13

Control panel diagram

Receptacle

Part #68868

Replaced by #705932

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Manufacturer substitution
This part replaces 68868. Substitute parts can look different from the original.
In Stock
Pin 87005
#13

Wheel kit diagram

Pin

Part #87005

Replaced by #87005GS

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Manufacturer substitution
This part replaces 87005. Substitute parts can look different from the original.
In Stock
Breaker 75207
#5

Control panel diagram

Breaker

Part #75207

Replaced by #209872GS

?
Manufacturer substitution
This part replaces 75207. Substitute parts can look different from the original.
$17.09
10% OFF Phone Price : $19.09
In Stock
Decal B4986
#27

Generator diagram

Decal

Part #B4986

Replaced by #B4986GS

?
Manufacturer substitution
This part replaces B4986. Substitute parts can look different from the original.
This item is not returnable
In Stock