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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.
Owner’s manual
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Browse Parts for LT23420 Riding Mowers & Tractors
Frame/front axle diagram
Snapper Cap
Part #1734135Replaced by #1734135SM
Manufacturer substitutionThis part replaces 1734135. Substitute parts can look different from the original.In Stock$11.57
Qty
Electrical diagram
Snapper Nut
Part #2820263Replaced by #703331
Manufacturer substitutionThis part replaces 2820263. Substitute parts can look different from the original.In Stock$30.79QtyHood/grill/dash diagram
Snapper Lawn Tractor Washer
Part #1960096Replaced by #1960096SM
Manufacturer substitutionThis part replaces 1960096. Substitute parts can look different from the original.This item is not returnableIn Stock$6.86QtyLift-manual diagram
Snapper Pin
Part #721221Replaced by #704054
Manufacturer substitutionThis part replaces 721221. Substitute parts can look different from the original.In Stock$13.74QtySnapper Nut
Part #1931211Replaced by #703333
Manufacturer substitutionThis part replaces 1931211. Substitute parts can look different from the original.In Stock$9.23QtyEngine diagram
Snapper Shield
Part #1727997AReplaced by #1727997ASM
Manufacturer substitutionThis part replaces 1727997A. Substitute parts can look different from the original.In Stock$50.89Qty42" deck-belt/idler arm/hitch diagram
Snapper Cap Screw
Part #1922130Replaced by #703872
Manufacturer substitutionThis part replaces 1922130. Substitute parts can look different from the original.In Stock$9.17QtyHousing/arbor/blades diagram
Snapper Nut
Part #1922014Replaced by #703904
Manufacturer substitutionThis part replaces 1922014. Substitute parts can look different from the original.In Stock$9.17QtyFrame/front axle diagram
Snapper Rod
Part #1728080AReplaced by #1728080ASM
Manufacturer substitutionThis part replaces 1728080A. Substitute parts can look different from the original.In Stock$54.60Qty42" deck-height adj./roller bar diagram
Snapper Support
Part #1731403AReplaced by #1731403ASM
Manufacturer substitutionThis part replaces 1731403A. Substitute parts can look different from the original.In Stock$22.29Qty
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
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
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
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.
Get answers to frequently asked questions about Sears and Sears PartsDirect....
Learn some of the most common symbols found in a wiring diagram and what they mean....
Learn how to connect cables safely to jump-start your mower’s battery....
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