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Tecumseh
Lawn & Garden Engine

Model # HS40-55531G Official Tecumseh 4-cycle engine

Here are the diagrams and repair parts for Official Tecumseh HS40-55531G 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 190 parts  |
Spark Plug 34251
#37A

Basic engine diagram

Spark plug

Part #34251

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

Gasket 27110
#21

Carburetor no. 632113 diagram

Gasket

Part #27110

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

Primer Line 32180B
#128

Basic engine diagram

Primer line

Part #32180B

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

Float 632019
#14

Carburetor no. 632113 diagram

Float

Part #632019

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

Terminal 610973
#160

Basic engine diagram

Terminal

Part #610973

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

Cover 610118
#79

Basic engine diagram

Cover

Part #610118

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

Fuel Fitting 631807
#26

Carburetor no. 632113 diagram

Fuel fitting

Part #631807

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

Knob 34585
#92

Basic engine diagram

Knob

Part #34585

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

Retainer 32312
#127

Basic engine diagram

Retainer

Part #32312

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

Primer Assembly 32182
#124

Basic engine diagram

Primer assembly

Part #32182

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

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