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Snapper
Front-Engine Lawn Tractor

Model # LT120G30AB Official Snapper lawn tractor - series a

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

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Model diagram and schematic

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Showing 10 of 421 parts  |
Clamp 1-2222
#8

Engine diagram

Clamp

Part #1-2222

Replaced by #791850

?
Manufacturer substitution
This part replaces 1-2222. Substitute parts can look different from the original.
This item is not returnable
$4.74
| 
17% OFF Phone Price : $5.74
In Stock
Lube Fitting 1-3864
#9

Front axle diagram

Lube fitting

Part #1-3864

Replaced by #7013864SM

?
Manufacturer substitution
This part replaces 1-3864. Substitute parts can look different from the original.
This item is not returnable
$6.23
In Stock
Washer, 25/32 I.d. X 1-1/2" O.d. 3-3701
#10

Wheels-front diagram

Washer, 25/32 i.d. x 1-1/2" o.d.

Part #3-3701

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

Nut, 3/4-20 Hex Lock 1-2685
#11

Steering wheel/console/fuel tank diagram

Nut, 3/4-20 hex lock

Part #1-2685

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

Ring, 3/4" Ext. Retaining (2) 1-0746
#25

Front axle diagram

Ring, 3/4" ext. retaining (2)

Part #1-0746

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

Decal - Caution 1-4852
Decal - caution

Part #1-4852

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

Assembly, Foot Shaft Pivot (includes Item 38) 5-2431
#7

Clutch/brake/steering diagram

Assembly, foot shaft pivot (includes item 38)

Part #5-2431

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

Weldment, Pto Lever 4-1307
#5

Blade engagement/transmission diagram

Weldment, pto lever

Part #4-1307

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

Grip, Shift Handle 2-3656
#55

Blade engagement/transmission diagram

Grip, shift handle

Part #2-3656

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

Nut, 3/4-16 Hex Jam 1-0027
#2

30" cutting deck/belts/brakes diagram

Nut, 3/4-16 hex jam

Part #1-0027

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.

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Why is my riding mower not cutting evenly?

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun...

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Why won't my riding mower start?

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo...

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Why is the steering loose on my riding mower?

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly...

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How do I fix a flat tire on my riding mower?

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim...

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Why won't my riding mower cut grass?

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma...

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How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator...

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Why does my riding mower deck vibrate?

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components...

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Why does my riding mower creep in neutral?

Main causes: shift lever needs adjustment, neutral control needs adjustment...

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Why won't my riding mower move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, ...

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Most common repair guides to help fix your riding mowers & tractors

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How to replace the seat switch on a riding lawn mower

Follow the steps in this guide to install a new riding mower seat switch in about 15 minutes....

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15 minutes or less
How to replace a riding lawn mower spark plug

How to replace a riding lawn mower spark plug

If the engine is hard to start or if the spark plug electrode is burnt or cracked, take 15 minutes to replace it....

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Time required
15 minutes or less
How to replace a riding lawn mower rear tire

How to replace a riding lawn mower rear tire

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Repair difficulty
Time required
60 minutes or less

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