Tecumseh
Lawn & Garden Engine

Model # HSK840-8204 Official Tecumseh 4-hp engine

Here are the diagrams and repair parts for Official Tecumseh HSK840-8204 4-hp 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 92 parts  |

Lawn Mower O-ring 631028
Lawn mower o-ring

Part #631028

Replaced by #631028A

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Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
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$2.49
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Needle Seat 631021
Needle seat

Part #631021

Replaced by #631021B

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Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
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$10.43
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Lamination 34443A
#100

Replacement parts diagram

Lamination

Part #34443A

Replaced by #34443D

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Manufacturer substitution
This part replaces 34443A. Substitute parts can look different from the original.
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Gasket 27110
Gasket

Part #27110

Replaced by #27110A

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Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Line (replaces 32180, 32180a, 32180b, 500236, Tc-32180c) 32180C
#351

Replacement parts diagram

Lawn & garden equipment engine fuel line (replaces 32180, 32180a, 32180b, 500236, tc-32180c)

Part #32180C

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Float 632019
Float

Part #632019

Replaced by #632019A

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Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
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$8.89
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Lawn & Garden Equipment Engine Recoil Starter Handle 590574
#355

Replacement parts diagram

Lawn & garden equipment engine recoil starter handle

Part #590574

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Screw 650884
#287

Replacement parts diagram

Screw

Part #650884

Replaced by #650926

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Manufacturer substitution
This part replaces 650884. Substitute parts can look different from the original.
This item is not returnable
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Carburetor Float 631024
Carburetor float

Part #631024

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Recoil Starter Handle (replaces 590443, 590452) 590701
#13

Starter 590652 (71/143) diagram

Lawn & garden equipment engine recoil starter handle (replaces 590443, 590452)

Part #590701

This item is not returnable
$7.80
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