Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
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.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 280 parts  |
Plug 167-0291
#9

Ignition diagram

Plug

Part #167-0291

Replaced by #909

?
Manufacturer substitution
This part replaces 167-0291. Substitute parts can look different from the original.
This item is not returnable
$5.40
In Stock
Plug 517-0120
#18

Cylinder block diagram

Plug

Part #517-0120

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

Lead Assembly 336-2378
Lead assembly

Part #336-2378

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

Ring 113-0189-30
#4E

Piston and rod diagram

Ring

Part #113-0189-30

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

Plug 517-0048
#2

Cylinder block diagram

Plug

Part #517-0048

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

Cover 140-1663
#2

Fuel system diagram

Cover

Part #140-1663

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

Screw 815-0470
#8

Fuel system diagram

Screw

Part #815-0470

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

Nut 864-0001
#42

Fuel system diagram

Nut

Part #864-0001

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

Valve 120-0398
#9

Oil system diagram

Valve

Part #120-0398

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

Support 140-1668
#25

Fuel system diagram

Support

Part #140-1668

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

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Read more
Repair difficulty
Time required
 120 minutes or less

Effective articles & videos to help repair your lawn & garden engines

View all
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more
What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Read more

Parts & More