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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
View engineBy Schematic
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SELECT DIAGRAM
Browse Parts for LT23420 Riding Mowers & Tractors
Steering diagram
Snapper Bushing
Part #1729665Replaced by #1729665SM
Manufacturer substitutionThis part replaces 1729665. Substitute parts can look different from the original.In Stock$11.14
Qty
Lift-manual diagram
Snapper Rod
Part #1727955Replaced by #1727955SM
Manufacturer substitutionThis part replaces 1727955. Substitute parts can look different from the original.In Stock$53.84Qty42" deck-height adj./roller bar diagram
Snapper Riding Lawn Mower Hitch
Part #1731966DReplaced by #1731966BMYP
Manufacturer substitutionThis part replaces 1731966D. Substitute parts can look different from the original.In Stock$74.96QtyEngine diagram
Snapper Washer, Lock, 7/1
Part #1918199Replaced by #704007
Manufacturer substitutionThis part replaces 1918199. Substitute parts can look different from the original.In Stock$31.15QtyFrame/front axle diagram
Snapper Supt-fr Foot
Part #1727905A
The manufacturer no longer makes this part, and there's no substitute part
Engine diagram
Snapper Clutch Retainer
Part #1732875
The manufacturer no longer makes this part, and there's no substitute part
Seat deck/fuel tank diagram
Snapper Foot Rest Pad
Part #1736673
The manufacturer no longer makes this part, and there's no substitute part
Engine diagram
Snapper Shield
Part #1728058A
The manufacturer no longer makes this part, and there's no substitute part
Engine diagram
Snapper Bracket
Part #1727976A
The manufacturer no longer makes this part, and there's no substitute part
Decals diagram
Snapper Decal
Part #1736870
The manufacturer no longer makes this part, and there's no substitute part
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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