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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
42" deck-height adj./roller bar diagram
Snapper Hanger
Part #1730221AReplaced by #1730221ASM
Manufacturer substitutionThis part replaces 1730221A. Substitute parts can look different from the original.In Stock$28.00
Qty
42" deck-height adj./roller bar diagram
Snapper Support
Part #1730071DReplaced by #1753662BMYP
Manufacturer substitutionThis part replaces 1730071D. Substitute parts can look different from the original.In Stock$61.09QtyHousing/arbor/blades diagram
Snapper Washer
Part #1731917Replaced by #1731917SM
Manufacturer substitutionThis part replaces 1731917. Substitute parts can look different from the original.In Stock$16.31Qty42" deck-belt/idler arm/hitch diagram
Snapper Arm-regent
Part #1731944AReplaced by #1731944ASM
Manufacturer substitutionThis part replaces 1731944A. Substitute parts can look different from the original.In Stock$36.09QtyElectrical diagram
Snapper Switch
Part #1716951Replaced by #1716951SM
Manufacturer substitutionThis part replaces 1716951. Substitute parts can look different from the original.In Stock$33.73QtyControls diagram
Snapper Clip
Part #1728111Replaced by #1728111SM
Manufacturer substitutionThis part replaces 1728111. Substitute parts can look different from the original.In Stock$13.00QtySnapper Nut
Part #1960686Replaced by #703115
Manufacturer substitutionThis part replaces 1960686. Substitute parts can look different from the original.This item is not returnableIn Stock$6.63QtyFrame/front axle diagram
Snapper Nut
Part #1960747Replaced by #703901
Manufacturer substitutionThis part replaces 1960747. Substitute parts can look different from the original.In Stock$29.68QtyDecals diagram
Snapper Decal
Part #1722806Replaced by #1722806SM
Manufacturer substitutionThis part replaces 1722806. Substitute parts can look different from the original.In Stock$25.17QtyElectrical diagram
Snapper Reflector
Part #1728973Replaced by #1727296SM
Manufacturer substitutionThis part replaces 1728973. Substitute parts can look different from the original.In Stock$295.33Qty
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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