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 # N52M-GA019/3411A Official Onan engine

Here are the diagrams and repair parts for Official Onan N52M-GA019-3411A 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 271 parts  |
Line 503-0874
#23

Fuel system group diagram

Line

Part #503-0874

Replaced by #30962

?
Manufacturer substitution
This part replaces 503-0874. Substitute parts can look different from the original.
This item is not returnable
$6.76 | 
13% OFF Phone Price : $7.76
In Stock
Plug 167-0291
#24

Ignition and breaker box group 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
Gear Cam 105-0332
#22

Crankshaft, flywheel, camshaft, piston and rod group diagram

Gear cam

Part #105-0332

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

Valve 146-0212
#5

Carburetor parts group diagram

Valve

Part #146-0212

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

Gasket Kit 168-0142

#NI

All parts diagram

Gasket kit

Part #168-0142

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

Tune-up Kit 160-1213

#NI

All parts diagram

Tune-up kit

Part #160-1213

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

Bearing 115-0006-05
#29B

Cylinder block group diagram

Bearing

Part #115-0006-05

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

Crankshaft Gear 104-0032
#11

Crankshaft, flywheel, camshaft, piston and rod group diagram

Crankshaft gear

Part #104-0032

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

Gasket 146-0203
#6

Carburetor parts group diagram

Gasket

Part #146-0203

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

Screw 191-1157
#7

Starter parts group diagram

Screw

Part #191-1157

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

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