MTD
Lawn Edger

Model # 25B-554K799 Official MTD edger/trencher

Here are the diagrams and repair parts for Official MTD 25B-554K799 edger/trencher, as well as links to manuals and error code tables, if available.

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Showing 10 of 230 parts  |

Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
#17

Lawn mower diagram

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

Part #712-04063

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$4.09
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Lawn & Garden Equipment Hex Flange Nut (replaces 753-05549, 912-0417a) 712-0417A
#19

Lawn mower diagram

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

Part #712-0417A

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Lawn Tractor Flange Nut (replaces 00012173, Wd-129-103) 712-04065
#18

Lawn mower diagram

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

Part #712-04065

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$5.27
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Lawn Mower Ground Drive Belt, 3/8 X 36-1/8-in (replaces 754-04032b, 954-04032, 954-0465) 954-04032B
#55

Lawn mower diagram

Lawn mower ground drive belt, 3/8 x 36-1/8-in (replaces 754-04032b, 954-04032, 954-0465)

Part #954-04032B

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$28.69
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Lawn Tractor Screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599) 710-0599
#7

Lawn mower diagram

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

Part #710-0599

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Edger Blade Adjuster Rod (replaces 747-04110) 747-04110A
#47

Lawn mower diagram

Edger blade adjuster rod (replaces 747-04110)

Part #747-04110A

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Lawn & Garden Equipment Wing Nut (replaces 01002925, 920-0279) 720-0279
#23

Lawn mower diagram

Lawn & garden equipment wing nut (replaces 01002925, 920-0279)

Part #720-0279

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$6.87
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Lawn & Garden Equipment Guide Bolt 710-1205
#13

Lawn mower diagram

Lawn & garden equipment guide bolt

Part #710-1205

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$5.01
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Lawn & Garden Equipment Hex Bolt 710-3180
#14

Lawn mower diagram

Lawn & garden equipment hex bolt

Part #710-3180

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$6.93
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Lawn & Garden Equipment Screw 710-0411
#5

Lawn mower diagram

Lawn & garden equipment screw

Part #710-0411

$12.51
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Repair guides for front-engine lawn tractors

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 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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Top 10 electric lawn and garden tools for 2023

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