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MTD 13A878XT099 lawn tractor Parts

Here are the diagrams and repair parts for MTD 13A878XT099 lawn tractor, as well as links to manuals and error code tables, if available.

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MTD 13A878XT099 lawn tractor
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Browse Parts for 13A878XT099 Lawn Tractor

  • Nut for MTD 13A878XT099 - Part 712-3000

    Transmission/wheel assembly diagram

    Lawn & Garden Equipment Lock Nut

    Part #912-3000

    Replaced by #712-3000

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    Manufacturer substitution
    This part replaces 912-3000. Substitute parts can look different from the original.
    In Stock
    $29.61
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  • Lawn Tractor Flat Washer for MTD 13A878XT099 - Part 736-3039

    Deck/spindle/chute deflector diagram

    Lawn Tractor Flat Washer

    Part #936-3039

    Replaced by #736-3039

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    Manufacturer substitution
    This part replaces 936-3039. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.26
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  • Mtd Lawn Tractor Idler Arm Bracket Spring Kit for MTD 13A878XT099 - Part 753-08301

    Transmission/wheel assembly diagram

    Lawn Tractor Spring

    Part #732-04764

    Replaced by #753-08301

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    Manufacturer substitution
    This part replaces 732-04764. Substitute parts can look different from the original.
    In Stock
    $28.70
    17% OFF Phone Price : $34.70Info Icon
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  • Sears Lawn & Garden Equipment Cotter Pin for MTD 13A878XT099 - Part 714-0474

    Steering/wheel assembly diagram

    Lawn & Garden Equipment Cotter Pin

    Part #914-0474

    Replaced by #714-0474

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    Manufacturer substitution
    This part replaces 914-0474. Substitute parts can look different from the original.
    In Stock
    $35.93
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  • Lawn Tractor Hood Pivot Bracket for MTD 13A878XT099 - Part 783-08491A-4044

    Hood/bumper diagram

    Lawn Tractor Hood Pivot Bracket

    Part #783-08491-4044

    Replaced by #783-08491A-4044

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    Manufacturer substitution
    This part replaces 783-08491-4044. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $38.19
    14% OFF Phone Price : $44.19Info Icon
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  • Lawn & Garden Equipment Flat Washer for MTD 13A878XT099 - Part 736-0185

    Transmission/wheel assembly diagram

    Lawn & Garden Equipment Flat Washer

    Part #936-0185

    Replaced by #736-0185

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    Manufacturer substitution
    This part replaces 936-0185. Substitute parts can look different from the original.
    In Stock
    $35.14
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  • Lvr Asm-shif for MTD 13A878XT099 - Part 647-04266B

    Transmission/wheel assembly diagram

    Lawn Mower Lever

    Part #647-04266

    Replaced by #647-04266B

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    Manufacturer substitution
    This part replaces 647-04266. Substitute parts can look different from the original.
    In Stock
    $34.84
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  • Lawn Tractor Wire Harness for MTD 13A878XT099 - Part 725P04432P

    Harness

    Part #725-04432G

    Replaced by #725P04432P

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    Manufacturer substitution
    This part replaces 725-04432G. Substitute parts can look different from the original.
    In Stock
    $123.39
    34% OFF Was : $185.60Info Icon
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  • Lawn Tractor Deck Lift Rod for MTD 13A878XT099 - Part 747-05141B

    Deck/spindle/chute deflector diagram

    Lawn Tractor Deck Lift Rod

    Part #747-05141A

    Replaced by #747-05141B

    Info Icon
    Manufacturer substitution
    This part replaces 747-05141A. Substitute parts can look different from the original.
    In Stock
    $35.90
    14% OFF Phone Price : $41.90Info Icon
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  • Lawn Tractor Muffler Guard (powder Black) for MTD 13A878XT099 - Part 683-05460A-0637

    Engine/muffler shield diagram

    Shield-muffl

    Part #683-04549C

    Replaced by #683-05460A-0637

    Info Icon
    Manufacturer substitution
    This part replaces 683-04549C. Substitute parts can look different from the original.
    In Stock
    $116.74
    9% OFF Phone Price : $128.74Info Icon
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Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

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Why is the steering loose on my riding mower?

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

Read more

Why won't my riding mower start?

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

Read more

Why won't my riding mower cut grass?

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Read more

Why is my riding mower leaking oil or gas?

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

Read more

How do I fix a flat tire on my riding mower?

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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Why is my riding mower not cutting evenly?

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

Read more

Why won't my riding mower move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

Read more

How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

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Why does my riding mower creep in neutral?

Main causes: shift lever needs adjustment, neutral control needs adjustment…

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Most common repair guides to help fix your riding mowers & tractors

These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.

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How to replace the starter solenoid on a riding lawn mower

How to replace the starter solenoid on a riding lawn mower

Replace the starter solenoid if it doesn't click when you turn the ignition key.…

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Repair time and Difficulty

 30 minutes or less
How to replace a riding lawn mower ignition coil

How to replace a riding lawn mower ignition coil

If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…

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Repair time and Difficulty

 30 minutes or less
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

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Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

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Jump-starting a riding lawn mower battery video

Jump-starting a riding lawn mower battery video

Learn how to connect cables safely to jump-start your mower’s battery.…

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