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Tecumseh
Lawn & Garden Engine

Model # HS40-55416E Official Tecumseh 4-cycle engine

Here are the diagrams and repair parts for Official Tecumseh HS40-55416E 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 179 parts  |
O-ring 631028
#25

Carburetor no. 631537 diagram

O-ring

Part #631028

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

Needl/seat 631021
#12

Carburetor no. 631537 diagram

Needl/seat

Part #631021

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

/carb Float 631023
#14

Carburetor no. 631537 diagram

/carb float

Part #631023

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

Float Bowl 631867
#16

Carburetor no. 631537 diagram

Float bowl

Part #631867

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

Spring 31426
#156

Basic engine diagram

Spring

Part #31426

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

Clip 631022
#13

Carburetor no. 631537 diagram

Clip

Part #631022

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

Dog Sprng Rh 590412
#5

Rewind starter no. 590420 diagram

Dog sprng rh

Part #590412

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

/gov Clamp 29916
#139

Basic engine diagram

/gov clamp

Part #29916

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

Plug 631027
#11

Carburetor no. 631537 diagram

Plug

Part #631027

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

Spool 30588A
#109

Basic engine diagram

Spool

Part #30588A

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

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