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Snapper
Rear-Engine Riding Mower

Model # 300922B Official Snapper rear-engine riding lawn mower

Here are the diagrams and repair parts for Official Snapper 300922B rear-engine riding lawn mower, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 493 parts  |
Filter 1-4359
#5

Fuel tank & operators seat diagram

Filter

Part #1-4359

Replaced by #394358S

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Manufacturer substitution
This part replaces 1-4359. Substitute parts can look different from the original.
BEST SELLER
$6.67 | 
13% OFF Phone Price : $7.67
In Stock
Clamp 1-2222
#6

Fuel tank & operators seat 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
Bolt, M8-1.25 X 25mm Hex Head Self-tap 7-7692
#51

Main case diagram

Bolt, m8-1.25 x 25mm hex head self-tap

Part #7-7692

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

Washer, 15/32 I.d. X 15/16" O.d. Flat (4) 9-1595
#45

Main case diagram

Washer, 15/32 i.d. x 15/16" o.d. flat (4)

Part #9-1595

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

Ring, 3/4" Ext. Retaining (2) 1-0746
#29

Front end, steering diagram

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

Part #1-0746

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

Gear 11 Teeth 1-0964
#11

Differential, r.h. fender diagram

Gear 11 teeth

Part #1-0964

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

Nut, 1/2-20 Hex Jam (2) 9-0559
#20

Cutting decks, deflectors diagram

Nut, 1/2-20 hex jam (2)

Part #9-0559

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

Decal, Patent Numbers 2-9470
#10

Decals diagram

Decal, patent numbers

Part #2-9470

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

Spacer, Pinion (4) 2-2115
#6

Differential, r.h. fender diagram

Spacer, pinion (4)

Part #2-2115

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

33" Blade (high Lift) 3-4168
#45B

Cutting decks, deflectors diagram

33" blade (high lift)

Part #3-4168

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.

View all

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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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

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.…

Read more
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.…

Read more
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.…

Read more
Repair difficulty
Time required
 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.

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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.…

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How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

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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

Check the starter solenoid, starter motor, wiring, battery and engine.…

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