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.

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Model diagram and schematic

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Showing 10 of 61 parts  |

Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
#28

Edger diagram

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

Part #712-04063

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This item is not returnable
$4.21
19% OFF Phone Price : $5.21
In Stock
Lawn & Garden Equipment Hex Flange Nut (replaces 753-05549, 912-0417a) 712-0417A
#44

Edger diagram

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

Part #712-0417A

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$7.44
22% OFF MSRP : $9.60
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Blade 781-0080
#59

Edger diagram

Blade

Part #781-0080

Replaced by #781-0080-0637

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Manufacturer substitution
This part replaces 781-0080. Substitute parts can look different from the original.
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$9.78
30% OFF MSRP : $14.00
In Stock
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.
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$8.69
21% OFF MSRP : $11.00
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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

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$4.91
17% OFF Phone Price : $5.91
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Lawn Mower Wheel 734-1987
#6

Edger diagram

Lawn mower wheel

Part #734-1987

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$24.93
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Lawn & Garden Equipment Push Cap 726-0299
#4

Edger diagram

Lawn & garden equipment push cap

Part #726-0299

This item is not returnable
$12.39
14% OFF Phone Price : $14.39
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
16% OFF Phone Price : $31.77
In Stock
Edger Blade Guard 731-05064
#49

Edger diagram

Edger blade guard

Part #731-05064

Replaced by #731P05064

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Manufacturer substitution
This part replaces 731-05064. Substitute parts can look different from the original.
This item is not returnable
$32.85
13% OFF Phone Price : $37.85
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Edger Lower Handle 749-04234
#37

Edger diagram

Edger lower handle

Part #749-04234

$63.69
7% OFF Phone Price : $68.69
In Stock

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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
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How to replace the brake interlock switch on a riding lawn mower

How to replace the brake interlock switch on a riding lawn mower

If the engine won’t start even though the brake is on, the brake interlock switch could be at fault. Here’s how to repla…

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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