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Snapper LT23420 tractor - lt-125 series

Snapper LT23420 tractor - lt-125 series Parts

Here are the diagrams and repair parts for Snapper LT23420 tractor - lt-125 series, as well as links to manuals and error code tables, if available.

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Browse Parts for LT23420 Riding Mowers & Tractors

  • Briggs & Statton Lawn & Garden Equipment Engine Fuel Line Clamp for Snapper LT23420 - Part 791850

    Engine diagram

    Snapper Hose Clamp

    Part #93053

    Replaced by #791850

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    Manufacturer substitution
    This part replaces 93053. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.28
    16% OFF Phone Price : $6.28Info Icon
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  • Screw-hex Ws for Snapper LT23420 - Part 2828635SM

    Engine diagram

    Snapper Screw

    Part #2828635

    Replaced by #2828635SM

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    Manufacturer substitution
    This part replaces 2828635. Substitute parts can look different from the original.
    In Stock
    $9.23
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  • Hub Cap for Snapper LT23420 - Part 94618MA

    Wheels and tires diagram

    Snapper Hub Cap

    Part #721318

    Replaced by #94618MA

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    Manufacturer substitution
    This part replaces 721318. Substitute parts can look different from the original.
    In Stock
    $10.80
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  • Briggs & Statton Lawn & Garden Equipment Engine Exhaust Gasket for Snapper LT23420 - Part 690970

    Engine diagram

    Snapper Gasket

    Part #1731214

    Replaced by #690970

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    Manufacturer substitution
    This part replaces 1731214. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.84
    11% OFF Phone Price : $8.84Info Icon
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  • V-belt Ha 94 for Snapper LT23420 - Part 1732955SM

    42" deck-belt/idler arm/hitch diagram

    Snapper V-belt

    Part #1732955

    Replaced by #1732955SM

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    Manufacturer substitution
    This part replaces 1732955. Substitute parts can look different from the original.
    In Stock
    $76.44
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  • Ignition Swi for Snapper LT23420 - Part 1686734SM

    Electrical diagram

    Snapper Ignition Switch

    Part #1686734

    Replaced by #1686734SM

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    Manufacturer substitution
    This part replaces 1686734. Substitute parts can look different from the original.
    In Stock
    $49.31
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  • Hold Down-ba for Snapper LT23420 - Part 1730007SM

    Electrical diagram

    Snapper Hold Down-ba

    Part #1730007

    Replaced by #1730007SM

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    Manufacturer substitution
    This part replaces 1730007. Substitute parts can look different from the original.
    In Stock
    $41.64
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  • Ring, E  .75 for Snapper LT23420 - Part 11X3MA

    Wheels and tires diagram

    Snapper E-ring

    Part #720010

    Replaced by #11X3MA

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    Manufacturer substitution
    This part replaces 720010. Substitute parts can look different from the original.
    In Stock
    $10.66
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  • Spprt-mfflr for Snapper LT23420 - Part 1727982ASM

    Frame/front axle diagram

    Snapper Support

    Part #1727982A

    Replaced by #1727982ASM

    Info Icon
    Manufacturer substitution
    This part replaces 1727982A. Substitute parts can look different from the original.
    In Stock
    $107.24
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  • Bolt, for Snapper LT23420 - Part 703851

    Snapper Bolt

    Part #1729576

    Replaced by #703851

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    Manufacturer substitution
    This part replaces 1729576. Substitute parts can look different from the original.
    In Stock
    $32.43
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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.

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

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

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

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

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

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

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

Main causes: faulty battery, bad alternator…

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

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.

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.…

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…

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.…

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.

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.…

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.…

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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