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Tecumseh
Lawn & Garden Engine

Model # HSK600-1681T Official Tecumseh engine

Here are the diagrams and repair parts for Official Tecumseh HSK600-1681T engine, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 87 parts  |
Needle Seat 631021
#30

Carburetor 640086 diagram

Needle seat

Part #631021

Replaced by #631021B

?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.82 | 
9% OFF Phone Price : $10.82
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Repair Kit 632760
#NI

Carburetor 640086 diagram

Repair kit

Part #632760

Replaced by #632760B

?
Manufacturer substitution
This part replaces 632760. Substitute parts can look different from the original.
BEST SELLER
$22.91 | 
18% OFF Phone Price : $27.91
In Stock
Lamination 34443A
#100

Engine hsk600-1681t diagram

Lamination

Part #34443A

Replaced by #34443D

?
Manufacturer substitution
This part replaces 34443A. Substitute parts can look different from the original.
BEST SELLER
$47.72 | 
9% OFF Phone Price : $52.72
In Stock
Lawn & Garden Equipment Engine Recoil Starter Rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032) 590535
#12

Rewind starter 590743 diagram

Lawn & garden equipment engine recoil starter rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032)

Part #590535

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$2.49 | 
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Gasket 27110
#44

Carburetor 640086 diagram

Gasket

Part #27110

Replaced by #27110A

?
Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Float 632019
#28

Carburetor 640086 diagram

Float

Part #632019

Replaced by #632019A

?
Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$8.89 | 
10% OFF Phone Price : $9.89
In Stock
Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, Tc-610118) 610118
#101

Engine hsk600-1681t diagram

Lawn & garden equipment engine spark plug boot (replaces 27276, tc-610118)

Part #610118

This item is not returnable
$5.24 | 
22% OFF MSRP : $6.70
In Stock
Lawn & Garden Equipment Nut 640087
#40

Carburetor 640086 diagram

Lawn & garden equipment nut

Part #640087

This item is not returnable
$8.20
In Stock
Lawn & Garden Equipment Washer 650815
#92

Engine hsk600-1681t diagram

Lawn & garden equipment washer

Part #650815

This item is not returnable
$2.16
In Stock
Lawn & Garden Equipment Screw 651007
#103

Engine hsk600-1681t diagram

Lawn & garden equipment screw

Part #651007

This item is not returnable
$2.16
In Stock

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