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MTD
Gas Walk-Behind Mower

Model # 520-MOWER Official MTD gas lawn mower

Here are the diagrams and repair parts for Official MTD 520-MOWER gas lawn mower, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 261 parts  |
Bell Support 736-0524A
Bell support

Part #736-0524A

Replaced by #736-0524B-1

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Manufacturer substitution
This part replaces 736-0524A. Substitute parts can look different from the original.
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$6.58 | 
13% OFF Phone Price : $7.58
In Stock
Yard Machines Lawn & Garden Equipment Bell Washer (replaces 936-0242) 736-0242
Yard machines lawn & garden equipment bell washer (replaces 936-0242)

Part #736-0242

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This item is not returnable
$6.58 | 
13% OFF Phone Price : $7.58
In Stock
Wheel Asm-8 634-0190
#45

Self-propelled mower diagram

Wheel asm-8

Part #634-0190

Replaced by #634-0190A

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Manufacturer substitution
This part replaces 634-0190. Substitute parts can look different from the original.
$37.77 | 
14% OFF Phone Price : $43.77
In Stock
Torsion Spring 732-1014
#47

Self-propelled mower diagram

Torsion spring

Part #732-1014

Replaced by #732-1014C

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Manufacturer substitution
This part replaces 732-1014. Substitute parts can look different from the original.
$9.11 | 
10% OFF Phone Price : $10.11
In Stock
Lawn Mower Mulching Blade 742-0742A
#33A

Self-propelled mower diagram

Lawn mower mulching blade

Part #742-0742A

Replaced by #942-0742A

?
Manufacturer substitution
This part replaces 742-0742A. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$23.20 | 
21% OFF Phone Price : $29.20
In Stock
Lawn Mower Mulching Blade 742-0742
Lawn mower mulching blade

Part #742-0742

Replaced by #942-0742A

?
Manufacturer substitution
This part replaces 742-0742. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$23.20 | 
21% OFF Phone Price : $29.20
In Stock
Yard Machines Lawn & Garden Equipment Wing Nut (replaces 01002925, 920-0279) 720-0279
Yard machines lawn & garden equipment wing nut (replaces 01002925, 920-0279)

Part #720-0279

This item is not returnable
$6.87 | 
13% OFF Phone Price : $7.87
In Stock
Sears Lawn & Garden Equipment Plastic Plug 721-0325
#37

Upper and lower housing diagram

Sears lawn & garden equipment plastic plug

Part #721-0325

This item is not returnable
$6.75 | 
13% OFF Phone Price : $7.75
In Stock
Yard Machines Lawn & Garden Equipment Guide Bolt 710-1205
Yard machines lawn & garden equipment guide bolt

Part #710-1205

This item is not returnable
$5.01 | 
17% OFF Phone Price : $6.01
In Stock
Lawn & Garden Equipment Self-tapping Screw 710-0726
#73

22" blade/22" deck/handle diagram

Lawn & garden equipment self-tapping screw

Part #710-0726

Replaced by #710-0726

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Manufacturer substitution
This part replaces 710-0726. Substitute parts can look different from the original.
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock

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