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Tecumseh
Lawn & Garden Engine

Model # AV520A Official Tecumseh engine

Here are the diagrams and repair parts for Official Tecumseh AV520A 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 119 parts  |
Spark Plug 33636
#135

Tecumseh engine diagram

Spark plug

Part #33636

Replaced by #861

?
Manufacturer substitution
This part replaces 33636. Substitute parts can look different from the original.
This item is not returnable
$5.11
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 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

BEST SELLER
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Lamination 34443C
#100

Tecumseh engine diagram

Lamination

Part #34443C

Replaced by #34443D

?
Manufacturer substitution
This part replaces 34443C. Substitute parts can look different from the original.
BEST SELLER
$45.43 | 
12% OFF Phone Price : $51.43
In Stock
Generac Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#290

Tecumseh engine diagram

Generac lawn & garden equipment engine fuel line (replaces 14306, 34357)

Part #29774

BEST SELLER
This item is not returnable
$5.99 | 
14% OFF Phone Price : $6.99
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Repair 631893
#60

Carburetor diagram

Repair

Part #631893

Replaced by #631893A

?
Manufacturer substitution
This part replaces 631893. Substitute parts can look different from the original.
$16.84
In Stock
Troybilt Lawn & Garden Equipment Screw 650926
#287

Tecumseh engine diagram

Troybilt lawn & garden equipment screw

Part #650926

This item is not returnable
$2.16
In Stock
Generac Lawn & Garden Equipment Engine Nut 29752
#178

Tecumseh engine diagram

Generac lawn & garden equipment engine nut

Part #29752

This item is not returnable
$2.16
In Stock
Lawn & Garden Equipment Engine Oil Seal 510319
#20

Tecumseh engine diagram

Lawn & garden equipment engine oil seal

Part #510319

$8.20
In Stock
Lauson Lawn & Garden Equipment Engine Carburetor Diaphragm 630978
#50

Carburetor diagram

Lauson lawn & garden equipment engine carburetor diaphragm

Part #630978

This item is not returnable
$6.79 | 
13% OFF Phone Price : $7.79
In Stock
Craftsman Lawn & Garden Equipment Engine Recoil Starter 590732A
Craftsman lawn & garden equipment engine recoil starter

Part #590732A

$54.69 | 
10% OFF Phone Price : $60.69
In Stock

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