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Snapper
Rear-Engine Riding Mower

Model # 421622BVE Official Snapper rear-engine riding lawn mower

Here are the diagrams and repair parts for Official Snapper 421622BVE 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 399 parts  |
Filter 1-4359
#7

Fuel tank/operator's seat/muffler 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.
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$6.91 | 
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In Stock
Clamp 1-2222
#5

Fuel tank/operator's seat/muffler diagram

Clamp

Part #1-2222

Replaced by #791850

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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
Blade 2-6691
#4

42" cutting deck diagram

Blade

Part #2-6691

Replaced by #7026691BZYP

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Manufacturer substitution
This part replaces 2-6691. Substitute parts can look different from the original.
This item is not returnable

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$27.69 | 
15% OFF Phone Price : $32.69
In Stock
Pulley 14532
#53

Rails/lift arms/cam lift diagram

Pulley

Part #14532

Replaced by #7014532YP

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Manufacturer substitution
This part replaces 14532. Substitute parts can look different from the original.
$75.51
In Stock
Belt 2-8784
#9

Deck cover/belts/blade brake diagram

Belt

Part #2-8784

Replaced by #7028784YP

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Manufacturer substitution
This part replaces 2-8784. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$100.98
In Stock
King-pin Weldment, Left Hand 4-1687
#14

Front end, steering diagram

King-pin weldment, left hand

Part #4-1687

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

Cotter-pin, 3/16 X 1-1/2" 9-0753
Cotter-pin, 3/16 x 1-1/2"

Part #9-0753

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

Pin, 1/4 X 1 1/4" Clevis 1-4304
#13

Deck cover/belts/blade brake diagram

Pin, 1/4 x 1 1/4" clevis

Part #1-4304

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

Nut, 3/8-16 Hex (12) 9-1299
Nut, 3/8-16 hex (12)

Part #9-1299

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

Washer, Cone 1-2063
#24

42" cutting deck diagram

Washer, cone

Part #1-2063

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…

Read more

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, …

Read more

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…

Read more

Why does my riding mower deck vibrate?

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

Read more

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.

View all
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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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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Charging a battery in a riding lawn mower video

Charging a battery in a riding lawn mower video

Learn how to use a battery charger if your mower battery is dead.…

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Riding mower and tractor common questions

Riding mower and tractor common questions

You might find the answers to your questions about your riding mower or lawn tractor in this list of frequently asked qu…

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