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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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ALL PARTS
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
Bracket, Rear Deck Lift (right Side) 3-3698
#57

38" cutting deck/belts/brakes diagram

Bracket, rear deck lift (right side)

Part #3-3698

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

Heat Shield 1-7022
#3

Engine diagram

Heat shield

Part #1-7022

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

Cotter-pin, 1/16 X 1.42" Self-locking (4) 2-4874
#53

Clutch/brake/steering diagram

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

Pin, 3/8 X 1 1/16" Clevis 1-0736
#14

30" cutting deck/belts/brakes diagram

Pin, 3/8 x 1 1/16" clevis

Part #1-0736

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

Kit, Battery (includes 1-6134 Decal And Battery Without Acid) 6-0618
#1

Electrical diagram

Kit, battery (includes 1-6134 decal and battery without acid)

Part #6-0618

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

Belt, Drive, 38" Cutting Deck 2-4614
#1

38" cutting deck/belts/brakes diagram

Belt, drive, 38" cutting deck

Part #2-4614

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

Screw, 3/8-16 X 1-1/2" Hex Head Cap 9-0655
Screw, 3/8-16 x 1-1/2" hex head cap

Part #9-0655

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

Air Lifts (2) (incl. In 6-0735 Air Lift Kit) 3-1724

#NI02

All parts diagram

Air lifts (2) (incl. in 6-0735 air lift kit)

Part #3-1724

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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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 does my riding mower run rough or misfire?

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

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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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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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Why is my riding mower leaking oil or gas?

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

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

Main causes: faulty battery, bad alternator…

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Time required
 15 minutes or less

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