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Tecumseh
Lawn & Garden Engine

Model # TC300-3218J Official Tecumseh engine

Here are the diagrams and repair parts for Official Tecumseh TC300-3218J 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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ALL PARTS
Showing 10 of 107 parts  |
Troybilt Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, Tc-610118) 610118
#101

Engine diagram

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

Part #610118

This item is not returnable
$5.24 | 
16% OFF Phone Price : $6.24
In Stock
Lawn & Garden Equipment Engine Carburetor 640231
Lawn & garden equipment engine carburetor

Part #640231

Replaced by #640231A

?
Manufacturer substitution
This part replaces 640231. Substitute parts can look different from the original.
$75.19 | 
7% OFF Phone Price : $81.19
In Stock
Lawn & Garden Equipment Engine Air Filter Screen 450255
#245A

Engine diagram

Lawn & garden equipment engine air filter screen

Part #450255

This item is not returnable
$7.59 | 
12% OFF Phone Price : $8.59
In Stock
Lawn & Garden Equipment Engine Recoil Starter Handle (replaces 590443, 590452) 590701
#13

Recoil starter diagram

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

Part #590701

This item is not returnable
$7.80 | 
11% OFF Phone Price : $8.80
In Stock
Lawn & Garden Equipment Engine Ignition Coil (replaces 611291) 611056
#100

Engine diagram

Lawn & garden equipment engine ignition coil (replaces 611291)

Part #611056

$65.99 | 
8% OFF Phone Price : $71.99
In Stock
Lawn & Garden Equipment Engine Fuel Line Clamp 410253
#292

Engine diagram

Lawn & garden equipment engine fuel line clamp

Part #410253

This item is not returnable
$2.16
In Stock
Rope 590639
#12

Recoil starter diagram

Rope

Part #590639

Replaced by #590639A

?
Manufacturer substitution
This part replaces 590639. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Screw 650938
#277

Engine diagram

Screw

Part #650938

Replaced by #650988

?
Manufacturer substitution
This part replaces 650938. Substitute parts can look different from the original.
This item is not returnable
$4.59 | 
18% OFF Phone Price : $5.59
In Stock
Lawn & Garden Equipment Engine Carburetor Diaphragm 640248
#50

Carburetor diagram

Lawn & garden equipment engine carburetor diaphragm

Part #640248

$11.74
In Stock
Lawn & Garden Equipment Engine Throttle Shaft Return Spring 570701
#203

Engine diagram

Lawn & garden equipment engine throttle shaft return spring

Part #570701

This item is not returnable
$2.16
In Stock

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