MTD
Lawn Edger

Model # 520-EDGER Official MTD edger

Here are the diagrams and repair parts for Official MTD 520-EDGER edger, 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 120 parts  |

Yard Machines Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
#15

Handle/frame diagram

Yard machines lawn & garden equipment lock nut, 5/16-18 (replaces 753-05591)

Part #712-04063

BEST SELLER
This item is not returnable
$4.53
18% OFF Phone Price : $5.53
In Stock
Yard Machines Lawn Tractor Flange Nut (replaces 00012173, Wd-129-103) 712-04065
Yard machines lawn tractor flange nut (replaces 00012173, wd-129-103)

Part #712-04065

BEST SELLER
This item is not returnable
$5.27
16% OFF Phone Price : $6.27
In Stock
Blade  Tri-c 781-0748
Blade tri-c

Part #781-0748

Replaced by #781-0748-0637

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Manufacturer substitution
This part replaces 781-0748. Substitute parts can look different from the original.
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$29.31
17% OFF Phone Price : $35.31
In Stock
Lawn Tractor Screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599) 710-0599
Lawn tractor screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599)

Part #710-0599

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$4.91
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Knob Assembly 720-0241
#9

Handle diagram

Knob assembly

Part #720-0241

Replaced by #720-04072A

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Manufacturer substitution
This part replaces 720-0241. Substitute parts can look different from the original.
BEST SELLER
$9.33
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Knob-lower H 720-04052
#18

Handle/frame diagram

Knob-lower h

Part #720-04052

Replaced by #720-04072A

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Manufacturer substitution
This part replaces 720-04052. Substitute parts can look different from the original.
BEST SELLER
$9.33
10% OFF Phone Price : $10.33
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Lock Washer 736-0119
Lock washer

Part #736-0119

Replaced by #936-0119

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Manufacturer substitution
This part replaces 736-0119. Substitute parts can look different from the original.
This item is not returnable
$6.05
14% OFF Phone Price : $7.05
In Stock
Yard Machines Lawn Mower Wheel 734-1987
Yard machines lawn mower wheel

Part #734-1987

$26.80
18% OFF Phone Price : $32.80
In Stock
Edger Blade Control Cable 746-04035
Edger blade control cable

Part #746-04035

Replaced by #946-04035

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Manufacturer substitution
This part replaces 746-04035. Substitute parts can look different from the original.
This item is not returnable
$27.11
18% OFF Phone Price : $33.11
In Stock
Belt Guard 781-0427
Belt guard

Part #781-0427

Replaced by #781-0427-0637

?
Manufacturer substitution
This part replaces 781-0427. Substitute parts can look different from the original.
This item is not returnable
$26.77
18% OFF Phone Price : $32.77
In Stock

Repair guides for front-engine lawn tractors

How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair difficulty
Time required
 45 minutes or less
How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair difficulty
Time required
 45 minutes or less

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Top 10 electric lawn and garden tools for 2023

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