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Tecumseh
Lawn & Garden Engine

Model # AH600-1664N Official Tecumseh gas engine

Here are the diagrams and repair parts for Official Tecumseh AH600-1664N gas 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 101 parts  |
Lawn Mower O-ring 631028
#7

Replacement parts diagram

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
#2

Replacement parts diagram

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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$9.79 | 
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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

Starter 590652 (71/143) 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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Lamination 34443A
#86

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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$45.43 | 
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Snowblower Ignition Key (replaces 35593, Tc-35062) 35062
#70

Replacement parts diagram

Snowblower ignition key (replaces 35593, tc-35062)

Part #35062

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$4.09 | 
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Float 632019
#5

Replacement parts diagram

Float

Part #632019

Replaced by #632019A

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Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
This item is not returnable
$8.89 | 
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Screw 650884
#88

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
$2.16
In Stock
Lawn & Garden Equipment Engine Oil Seal 510319
#10

Replacement parts diagram

Lawn & garden equipment engine oil seal

Part #510319

$8.20
In Stock
Lawn & Garden Equipment Engine Carburetor Float Pin 631022
#3

Replacement parts diagram

Lawn & garden equipment engine carburetor float pin

Part #631022

This item is not returnable
$2.49 | 
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Troybilt Lawn & Garden Equipment Engine Welch Plug (replaces 53-005) 631027
#1

Replacement parts diagram

Troybilt lawn & garden equipment engine welch plug (replaces 53-005)

Part #631027

This item is not returnable
$2.16
In Stock

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