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Lauson
Lawn & Garden Engine

Model # LAV35-40919K Official Lauson 4-cycle engine

Here are the diagrams and repair parts for Official Lauson LAV35-40919K 4-cycle 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 139 parts  |
Fuel Line 29774
#114

Basic engine diagram

Fuel line

Part #29774

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

Carburetor 631612
Carburetor

Part #631612

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

Drain Plug 27244
#28

Basic engine diagram

Drain plug

Part #27244

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

Fuel Fitting 631775
#26

Carburetor no. 631612 diagram

Fuel fitting

Part #631775

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

Element 31410
#54

Basic engine diagram

Element

Part #31410

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

Plug 27625
#31

Basic engine diagram

Plug

Part #27625

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

Spring Retainer 630731
#5

Carburetor no. 631612 diagram

Spring retainer

Part #630731

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

Gasket 28833
#27

Basic engine diagram

Gasket

Part #28833

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

/gvnr Shaft 30574
#32

Basic engine diagram

/gvnr shaft

Part #30574

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

Spark Plug 33636
#51

Basic engine diagram

Spark plug

Part #33636

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

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