Tecumseh
Lawn & Garden Engine

Model #AH600-1627N Official Tecumseh 3-hp engine

Here are the diagrams and repair parts for Tecumseh AH600-1627N 3-hp 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 87 parts

Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket (replaces 485-862)#7

Carburetor Diagram

Lawn mower o-ring

Part #631028
Replaced by #631028A
?
Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
Back Order
$2.49 | 
29% OFF 
Phone Price: $3.49
Lawn & Garden Equipment Engine Ignition Coil (replaces 440-505)#86

Replacement parts Diagram

Lamination

Part #34443A
Replaced by #34443D
?
Manufacturer substitution
This part replaces 34443A. Substitute parts can look different from the original.
BEST SELLER
In Stock
$33.48 | 
14% OFF 
MSRP: $39.00
Lawn & Garden Equipment Engine Stop Wire Terminal#62

Replacement parts Diagram

Lawn & garden equipment engine stop wire terminal

Part #610973
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In Stock
$3.70 | 
21% OFF 
Phone Price: $4.70
Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, TC-610118)#34

Replacement parts Diagram

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

Part #610118
BEST SELLER
This item is not returnable
In Stock
$4.49 | 
25% OFF 
MSRP: $6.00
Lawn & Garden Equipment Engine Carburetor Bowl Nut Gasket#9

Carburetor Diagram

Bowl gasket

Part #631334
Replaced by #631334A
?
Manufacturer substitution
This part replaces 631334. Substitute parts can look different from the original.
This item is not returnable
In Stock
$3.59 | 
22% OFF 
Phone Price: $4.59
Lawn & Garden Equipment Engine Carburetor Float Pin#3

Carburetor Diagram

Lawn & garden equipment engine carburetor float pin

Part #631022
This item is not returnable
In Stock
$2.49 | 
29% OFF 
Phone Price: $3.49
Lawn & Garden Equipment Engine Throttle Shaft Seal#20

Carburetor Diagram

Lawn & garden equipment engine throttle shaft seal

Part #631183
This item is not returnable
In Stock
$2.16
Lawn & Garden Equipment Engine Dust Seal Washer#21

Carburetor Diagram

Lawn & garden equipment engine dust seal washer

Part #631184
This item is not returnable
In Stock
$2.16
Lawn & Garden Equipment Engine Carburetor

See All Related Diagrams

Carburetor

Part #632410
Replaced by #640092A
?
Manufacturer substitution
This part replaces 632410. Substitute parts can look different from the original.
In Stock
$94.99 | 
5% OFF 
Phone Price: $99.99

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