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MTD 13BL78XT099 lawn tractor Parts

Here are the diagrams and repair parts for MTD 13BL78XT099 lawn tractor, as well as links to manuals and error code tables, if available.

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MTD 13BL78XT099 lawn tractor
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Browse Parts for 13BL78XT099 Riding Mowers & Tractors

  • Toro Lawn & Garden Equipment Lock Washer for MTD 13BL78XT099 - Part 736-0169

    Transmission diagram

    Lawn & Garden Equipment Lock Washer

    Part #936-0169

    Replaced by #736-0169

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    Manufacturer substitution
    This part replaces 936-0169. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.60
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  • Lawn Tractor Deck Lift Rod Pivot Cup for MTD 13BL78XT099 - Part 748-04069A

    Deck/spindle pulley diagram

    Lawn Tractor Deck Lift Rod Pivot Cup

    Part #748-04069

    Replaced by #748-04069A

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    Manufacturer substitution
    This part replaces 748-04069. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.30
    16% OFF Phone Price : $12.30Info Icon
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  • Lawn Tractor Headlight Lens, Left for MTD 13BL78XT099 - Part 731P09756A

    Hood/grill diagram

    Lawn Tractor Headlight Lens, Left

    Part #731-09756A

    Replaced by #731P09756A

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    Manufacturer substitution
    This part replaces 731-09756A. Substitute parts can look different from the original.
    In Stock
    $44.20
    12% OFF Phone Price : $50.20Info Icon
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  • Bracket for MTD 13BL78XT099 - Part 683-06474-0637

    Deck/spindle pulley diagram

    Lawn Tractor Deck Lift Bracket

    Part #683-0254B-0637

    Replaced by #683-06474-0637

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    Manufacturer substitution
    This part replaces 683-0254B-0637. Substitute parts can look different from the original.
    In Stock
    $51.80
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  • Gear Asm:frt for MTD 13BL78XT099 - Part 617Z04094A

    Steering/wheels diagram

    Mtd Lawn Tractor Steering Sector Gear

    Part #617-04094

    Replaced by #617Z04094A

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    Manufacturer substitution
    This part replaces 617-04094. Substitute parts can look different from the original.
    In Stock
    $42.23
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  • Tank Asm-fue for MTD 13BL78XT099 - Part 651P08849

    Fuel tank/upper dash panel diagram

    Lawn Tractor Fuel Tank

    Part #951-04304

    Replaced by #651P08849

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    Manufacturer substitution
    This part replaces 951-04304. Substitute parts can look different from the original.
    In Stock
    $126.38
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  • Lawn Tractor Blade Brake for MTD 13BL78XT099 - Part 753-09904A

    Deck/spindle pulley diagram

    Lawn Tractor Blade Brake

    Part #983-05183

    Replaced by #753-09904A

    Info Icon
    Manufacturer substitution
    This part replaces 983-05183. Substitute parts can look different from the original.
    In Stock
    $109.25
    34% OFF Was : $164.35Info Icon
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  • Lawn Tractor Wire Harness for MTD 13BL78XT099 - Part 725P04432P

    Lawn Tractor Wire Harness

    Part #925-04432H

    Replaced by #725P04432P

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    Manufacturer substitution
    This part replaces 925-04432H. Substitute parts can look different from the original.
    In Stock
    $123.39
    34% OFF Was : $185.60Info Icon
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  • Transaxle for MTD 13BL78XT099 - Part 618P09815

    Transmission diagram

    Lawn Tractor Transaxle

    Part #918-04566A

    Replaced by #618P09815

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    Manufacturer substitution
    This part replaces 918-04566A. Substitute parts can look different from the original.
    In Stock
    $557.62
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  • Bearing for MTD 13BL78XT099 - Part 741-04124

    Steering/wheels diagram

    Mtd Lawn Tractor Bearing

    Part #941-04124

    Replaced by #741-04124

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    Manufacturer substitution
    This part replaces 941-04124. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.20
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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…

Read more

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…

Read more

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.…

Read more

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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