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Tecumseh
Lawn & Garden Engine

Model # HS40-55515G Official Tecumseh 4-cycle engine

Here are the diagrams and repair parts for Official Tecumseh HS40-55515G 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 177 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

Needl/seat 631021
#12

Carburetor no. 631667 diagram

Needl/seat

Part #631021

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

O-ring 631028
#25

Carburetor no. 631667 diagram

O-ring

Part #631028

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

Float 632019
#14

Carburetor no. 631667 diagram

Float

Part #632019

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

Float Bowl 631867
#16

Carburetor no. 631667 diagram

Float bowl

Part #631867

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

Spring 632016
#2

Carburetor no. 631667 diagram

Spring

Part #632016

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

/fuel Clamp 26460
#116

Basic engine diagram

/fuel clamp

Part #26460

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

Screw 30564
#28

Basic engine diagram

Screw

Part #30564

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

Screw 28820
#94

Basic engine diagram

Screw

Part #28820

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

Piston & Pin 32603B
#14

Basic engine diagram

Piston & pin

Part #32603B

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

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