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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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ALL PARTS
Showing 10 of 139 parts  |
O-ring 631028
#25

Carburetor no. 631612 diagram

O-ring

Part #631028

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

Needl/seat 631021
#12

Carburetor no. 631612 diagram

Needl/seat

Part #631021

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

/carb Float 631023
#14

Carburetor no. 631612 diagram

/carb float

Part #631023

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

Drain Plug 27244
#28

Basic engine diagram

Drain plug

Part #27244

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

Governor Gear Assembly 30591
#33

Basic engine diagram

Governor gear assembly

Part #30591

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

Spring 31672
#9

Basic engine diagram

Spring

Part #31672

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

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