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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

  • Nut for Snapper LT23420 - Part 703115

    Snapper Nut

    Part #1960686

    Replaced by #703115

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    Manufacturer substitution
    This part replaces 1960686. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.63
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  • Nut for Snapper LT23420 - Part 703901

    Frame/front axle diagram

    Snapper Nut

    Part #1960747

    Replaced by #703901

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    Manufacturer substitution
    This part replaces 1960747. Substitute parts can look different from the original.
    In Stock
    $29.68
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  • Hinge for Snapper LT23420 - Part 1727279BMYP

    Hood/grill/dash diagram

    Snapper Hood Hinge

    Part #1727279A

    Replaced by #1727279BMYP

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    Manufacturer substitution
    This part replaces 1727279A. Substitute parts can look different from the original.
    In Stock
    $32.76
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  • Spring-tors for Snapper LT23420 - Part 1729652SM

    Lift-manual diagram

    Snapper Spring

    Part #1729652

    Replaced by #1729652SM

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    Manufacturer substitution
    This part replaces 1729652. Substitute parts can look different from the original.
    In Stock
    $12.34
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  • Decal Igniti for Snapper LT23420 - Part 1722806SM

    Decals diagram

    Snapper Decal

    Part #1722806

    Replaced by #1722806SM

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    Manufacturer substitution
    This part replaces 1722806. Substitute parts can look different from the original.
    In Stock
    $25.17
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  • Rod-.375dia for Snapper LT23420 - Part 1727955SM

    Lift-manual diagram

    Snapper Rod

    Part #1727955

    Replaced by #1727955SM

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    Manufacturer substitution
    This part replaces 1727955. Substitute parts can look different from the original.
    In Stock
    $53.84
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  • Rod-.250dia for Snapper LT23420 - Part 1727267SM

    Controls diagram

    Snapper Rod

    Part #1727267

    Replaced by #1727267SM

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    Manufacturer substitution
    This part replaces 1727267. Substitute parts can look different from the original.
    In Stock
    $24.00
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  • Tie Self Loc for Snapper LT23420 - Part 1701011SM

    Snapper Self Locking Tie

    Part #1701011

    Replaced by #1701011SM

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    Manufacturer substitution
    This part replaces 1701011. Substitute parts can look different from the original.
    In Stock
    $10.17
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  • Bushing-axle for Snapper LT23420 - Part 1730186SM

    Frame/front axle diagram

    Snapper Bushing

    Part #1730186

    Replaced by #1730186SM

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    Manufacturer substitution
    This part replaces 1730186. Substitute parts can look different from the original.
    In Stock
    $13.00
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  • Spindle Hous for Snapper LT23420 - Part 1731372BMYP

    Housing/arbor/blades diagram

    Snapper Tube Plate

    Part #1731372A

    Replaced by #1731372BMYP

    Info Icon
    Manufacturer substitution
    This part replaces 1731372A. Substitute parts can look different from the original.
    In Stock
    $134.94
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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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