Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
MTD
Lawn Edger

Model # 25B-520A700 Official MTD edger

Here are the diagrams and repair parts for Official MTD 25B-520A700 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:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 72 parts  |
Yard Machines Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
#15

Flywheel/pulley/wheels 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 | 
19% OFF Phone Price : $5.40
In Stock
Lawn Tractor Screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599) 710-0599
#3

Blade plate assembly 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 | 
17% OFF Phone Price : $5.91
In Stock
Knob-lower H 720-04052
#18

Flywheel/pulley/wheels diagram

Knob-lower h

Part #720-04052

Replaced by #720-04072A

?
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
In Stock
Yard Machines Lawn Mower Wheel 734-1987
#35

Flywheel/pulley/wheels diagram

Yard machines lawn mower wheel

Part #734-1987

$26.80 | 
18% OFF Phone Price : $32.80
In Stock
Belt Guard 781-0427
#21

Blade plate assembly diagram

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
Lawn & Garden Equipment Self-tapping Screw 710-0726
#11

Flywheel/pulley/wheels 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
Handle 749-04184
#24

Flywheel/pulley/wheels diagram

Handle

Part #749-04184

Replaced by #749-04234

?
Manufacturer substitution
This part replaces 749-04184. Substitute parts can look different from the original.
$63.69 | 
9% OFF Phone Price : $69.69
In Stock
Lawn & Garden Equipment Flat Washer 736-0342
#26

Blade plate assembly diagram

Lawn & garden equipment flat washer

Part #736-0342

$12.34
In Stock
Ace Lawn Tractor Hex Screw 710-0654A
#3

Flywheel/pulley/wheels diagram

Ace lawn tractor hex screw

Part #710-0654A

This item is not returnable
$6.57 | 
13% OFF Phone Price : $7.57
In Stock
Lawn & Garden Equipment Shoulder Screw 738-0929
#39

Flywheel/pulley/wheels diagram

Lawn & garden equipment shoulder screw

Part #738-0929

This item is not returnable
$13.80
In Stock

Effective articles & videos to help repair your lawn edgers

View all
Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Read more

Parts & More