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MTD
Lawn Edger

Model # 25B-521A000 Official MTD edger

Here are the diagrams and repair parts for Official MTD 25B-521A000 edger, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

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.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 61 parts  |
Yard Machines Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
#28

Edger diagram

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

Part #712-04063

BEST SELLER
This item is not returnable
$4.40
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19% OFF Phone Price : $5.40
In Stock
Yard Machines Lawn Tractor Flange Nut (replaces 00012173, Wd-129-103) 712-04065
#17

Edger diagram

Yard machines lawn tractor flange nut (replaces 00012173, wd-129-103)

Part #712-04065

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This item is not returnable
$5.27
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16% OFF Phone Price : $6.27
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Lawn Tractor Screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599) 710-0599
#42

Edger diagram

Lawn tractor screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599)

Part #710-0599

BEST SELLER
This item is not returnable
$4.91
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17% OFF Phone Price : $5.91
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Knob 720-04072
#31

Edger diagram

Knob

Part #720-04072

Replaced by #720-04072A

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Manufacturer substitution
This part replaces 720-04072. Substitute parts can look different from the original.
BEST SELLER
$9.33
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10% OFF Phone Price : $10.33
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Yard Machines Lawn Mower Wheel 734-1987
#6

Edger diagram

Yard machines lawn mower wheel

Part #734-1987

$26.80
| 
18% OFF Phone Price : $32.80
In Stock
Belt Guard 781-0427
#60

Edger diagram

Belt guard

Part #781-0427

Replaced by #781-0427-0637

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Manufacturer substitution
This part replaces 781-0427. Substitute parts can look different from the original.
This item is not returnable
$26.77
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18% OFF Phone Price : $32.77
In Stock
Lawn & Garden Equipment Self-tapping Screw 710-0726
#24

Edger diagram

Lawn & garden equipment self-tapping screw

Part #710-0726

Replaced by #710-0726

?
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
Yard Machines Lawn & Garden Equipment Bolt 710-1174
#25

Edger diagram

Yard machines lawn & garden equipment bolt

Part #710-1174

This item is not returnable
$10.97
| 
15% OFF Phone Price : $12.97
In Stock
Sears Lawn & Garden Equipment Hex Bolt 710-3180
#27

Edger diagram

Sears lawn & garden equipment hex bolt

Part #710-3180

This item is not returnable
$6.93
| 
13% OFF Phone Price : $7.93
In Stock
Edger Lower Handle 749-04234
#37

Edger diagram

Edger lower handle

Part #749-04234

$63.69
| 
9% OFF Phone Price : $69.69
In Stock

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