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Snapper LT120G30AB lawn tractor - series a Parts

Here are the diagrams and repair parts for Snapper LT120G30AB lawn tractor - series a, as well as links to manuals and error code tables, if available.

Snapper LT120G30AB lawn tractor - series a
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Browse Parts for LT120G30AB Riding Mowers & Tractors

  • Snapper Cotter-pin, 1/16 X 1.42  Self-locking (4) for Snapper LT120G30AB - Part 2-4874

    Clutch/brake/steering diagram

    Snapper Cotter-pin, 1/16 X 1.42 Self-locking (4)

    Part #2-4874

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Weld for Snapper LT120G30AB - Part 41531

    Blade engagement/transmission diagram

    Snapper Weld

    Part #41531

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Belt Guide for Snapper LT120G30AB - Part 3-3929

    38" cutting deck/belts/brakes diagram

    Snapper Belt Guide

    Part #3-3929

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Washer, 7/16 Flat for Snapper LT120G30AB - Part 9-0500

    38" cutting deck/belts/brakes diagram

    Snapper Washer, 7/16 Flat

    Part #9-0500

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Front Axle for Snapper LT120G30AB - Part 4-0986

    Front axle diagram

    Snapper Front Axle

    Part #4-0986

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Clip  J  (38  Model) for Snapper LT120G30AB - Part 2-6482

    Hood/bumper diagram

    Snapper Clip J (38 Model)

    Part #2-6482

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Drive Pulley for Snapper LT120G30AB - Part 2-2760

    Transmission diagram

    Snapper Drive Pulley

    Part #2-2760

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Assembly, Shift Lever (lower) for Snapper LT120G30AB - Part 5-2920

    Blade engagement/transmission diagram

    Snapper Assembly, Shift Lever (lower)

    Part #5-2920

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Decal - Caution for Snapper LT120G30AB - Part 1-4852

    Snapper Decal - Caution

    Part #1-4852

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Idler Bracket for Snapper LT120G30AB - Part 3-3728

    38" cutting deck/belts/brakes diagram

    Snapper Idler Bracket

    Part #3-3728

    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

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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