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Onan
Lawn & Garden Engine

Model # B48G-GA019.9/3713B Official Onan gas engine

Here are the diagrams and repair parts for Official Onan B48G-GA0199-3713B gas engine, 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 280 parts  |
Lock 5/16" - Code 21bj, 21bk, 21bw 850-0045
Lock 5/16" - code 21bj, 21bk, 21bw

Part #850-0045

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

Plug 167-0291
#9

Ignition diagram

Plug

Part #167-0291

Replaced by #909

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Manufacturer substitution
This part replaces 167-0291. Substitute parts can look different from the original.
This item is not returnable
$5.03
In Stock
Washer 526-0113
#4

Starter motor diagram

Washer

Part #526-0113

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

Flat Washer 526-0122
#40

Cylinder block diagram

Flat washer

Part #526-0122

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

Flat Washer 526-0214
#12

Governor diagram

Flat washer

Part #526-0214

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

Flat Washer 526-0018
Flat washer

Part #526-0018

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

Lead Cable 167-1560
#8

Ignition diagram

Lead cable

Part #167-1560

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

Air Intake Tube 140-1661
#11

Fuel system diagram

Air intake tube

Part #140-1661

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

Housing, Cylinder Air - Left Side 134-3862
#3

Air housing diagram

Housing, cylinder air - left side

Part #134-3862

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

Adapter 154-1977
#17

Fuel system diagram

Adapter

Part #154-1977

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

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Repair difficulty
Time required
 15 minutes or less

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