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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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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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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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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
Dethatcher (40") 6-1912

#NI61

All parts diagram

Dethatcher (40")

Part #6-1912

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

Bumper (1-piece) (33" Deck) 3-6367
#2B

Main case diagram

Bumper (1-piece) (33" deck)

Part #3-6367

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

Handle Grip 4-6874
#18

Belts, brakes, interlock diagram

Handle grip

Part #4-6874

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

Washer, 3/8 Bright Zinc, Flat (2) 9-0122
Washer, 3/8 bright zinc, flat (2)

Part #9-0122

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

Spacer, Deck Lift (2) 7-1920
#35

Rails, lift arms, cam lift diagram

Spacer, deck lift (2)

Part #7-1920

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

Hub Cap 2-3895
#10

Wheels - rear diagram

Hub cap

Part #2-3895

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

Washer, 1/4 Split Lock 9-0052
#14

Engines & exhaust muffler diagram

Washer, 1/4 split lock

Part #9-0052

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

O-ring, 5/16 (2) 1-1156
#27

Differential, r.h. fender diagram

O-ring, 5/16 (2)

Part #1-1156

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 mandrel assembly on a riding lawn mower

How to replace a mandrel assembly on a riding lawn mower

Replace the mandrel assembly if the blade shaft vibrates or doesn't spin.…

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Repair difficulty
Time required
 30 minutes or less
How to replace the flywheel key on a riding lawn mower

How to replace the flywheel key on a riding lawn mower

If the engine won't restart after hitting a stump or rock, the problem could be a sheared flywheel key. Follow these ste…

Read more
Repair difficulty
Time required
 60 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…

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Repair difficulty
Time required
 30 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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