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Snapper
Front-Engine Lawn Tractor

Model # LT145H38DBV Official Snapper tractor

Here are the diagrams and repair parts for Official Snapper LT145H38DBV tractor, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

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Showing 10 of 579 parts  |
Fw, .28x.63x 90055
#39

Blade engagement/transmission controls diagram

Fw, .28x.63x

Part #90055

Replaced by #703332

?
Manufacturer substitution
This part replaces 90055. Substitute parts can look different from the original.
This item is not returnable
$7.09 | 
12% OFF Phone Price : $8.09
In Stock
Clamp 1-2222
#13

Engine components 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/front wheel 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
Nut, 3/8-16 9-0130
Nut, 3/8-16

Part #9-0130

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

Screw, 5/16-18 X 7/8" Pan Head Self-tap (torx) (4) 9-1000
Screw, 5/16-18 x 7/8" pan head self-tap (torx) (4)

Part #9-1000

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

Washer 9/32" Flat 9-0055
Washer 9/32" flat

Part #9-0055

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

Cotter Pin, 3/32 X 3/4" (6) 9-1597
#36

38" cutting deck/belts/brakes diagram

Cotter pin, 3/32 x 3/4" (6)

Part #9-1597

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

30" Blade 1-8069
#45

30" cutting deck/belts/brakes diagram

30" blade

Part #1-8069

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

Retainer, 3/8 Bolt 1-3847
#1

38" cutting deck/belts/brakes diagram

Retainer, 3/8 bolt

Part #1-3847

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

Deca, Caution (rotating Blades) 1-6973
Deca, caution (rotating blades)

Part #1-6973

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 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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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 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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Why does my riding mower creep in neutral?

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

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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 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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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.

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How to replace a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one.…

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Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower blade

How to replace a riding lawn mower blade

If a blade on your mower is dull or bent, replace it following the steps in this repair guide.…

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Repair difficulty
Time required
 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.…

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Repair difficulty
Time required
 15 minutes or less

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Riding lawn mower engine clicks but doesn't turn over video

Riding lawn mower engine clicks but doesn't turn over video

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