MTD
Lawn Edger

Model #25B-550A729 Official MTD edger

Here are the diagrams and repair parts for MTD 25B-550A729 edger, as well as links to manuals and error code tables, if available.

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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

Showing 10 of 72 parts

Lawn & Garden Equipment Hex Flange Nut (replaces 753-05549, 912-0417A)#5

Blade plate assembly Diagram

Lawn & garden equipment hex flange nut (replaces 753-05549, 912-0417a)

Part #712-0417A
BEST SELLER
This item is not returnable
In Stock
$4.82 | 
46% OFF 
MSRP: $8.90
Lawn Tractor Flange Nut (replaces 00012173, WD-129-103)

See All Related Diagrams

Lawn tractor flange nut (replaces 00012173, wd-129-103)

Part #712-04065
BEST SELLER
This item is not returnable
In Stock
$2.60 | 
48% OFF 
MSRP: $5.00
Lawn Mower Ground Drive Belt, 3/8 x 36-1/8-in (replaces 754-04032B, 954-04032, 954-0465)#18

Blade plate assembly Diagram

V-belt

Part #754-04032B
Replaced by #954-04032B
?
Manufacturer substitution
This part replaces 754-04032B. Substitute parts can look different from the original.
BEST SELLER

Get free shipping with Automatic Reorder

In Stock
$18.44 | 
23% OFF 
MSRP: $24.00
Lawn Tractor Screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599)#3

Blade plate assembly Diagram

In Stock
$4.78 | 
17% OFF 
Phone Price: $5.78
Edger Blade Adjuster Rod (replaces 747-04110)#15

Blade plate assembly Diagram

Adjuster rod

Part #747-04110
Replaced by #747-04110A
?
Manufacturer substitution
This part replaces 747-04110. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$19.65 | 
10% OFF 
Was: $21.83
Lawn & Garden Equipment Push Cap#33

Flywheel/pulley/wheels Diagram

Lawn & garden equipment push cap

Part #726-0299
This item is not returnable
In Stock
$10.88 | 
16% OFF 
Phone Price: $12.88
Lawn & Garden Equipment Cotter Pin#25

Blade plate assembly Diagram

Cotter pin

Part #714-0104
Replaced by #914-0104
?
Manufacturer substitution
This part replaces 714-0104. Substitute parts can look different from the original.
This item is not returnable
In Stock
$3.50 | 
22% OFF 
Phone Price: $4.50
Edger Belt Guard (replaces 781-0086-0637, 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
In Stock
$26.09 | 
16% OFF 
Phone Price: $31.09
Edger Guard#5

Flywheel/pulley/wheels Diagram

Edger guard

Part #731-05063
This item is not returnable
In Stock
$5.92
Lawn Tractor Hex Screw#3

Flywheel/pulley/wheels Diagram

Lawn tractor hex screw

Part #710-0654A
This item is not returnable
In Stock
$6.39 | 
14% OFF 
Phone Price: $7.39

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