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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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ALL PARTS
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

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

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

Float Bowl 631867
#16

Carburetor no. 632113 diagram

Float bowl

Part #631867

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

Spring 632016
#2

Carburetor no. 632113 diagram

Spring

Part #632016

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

Screw 28820
#95

Basic engine diagram

Screw

Part #28820

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

Gas Tank 33120
#114

Basic engine diagram

Gas tank

Part #33120

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

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