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Snapper
Rear-Engine Riding Mower

Model # 421823BVE Official Snapper rear-engine riding lawn mower

Here are the diagrams and repair parts for Official Snapper 421823BVE rear-engine riding lawn mower, as well as links to manuals and error code tables, if available.

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

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 396 parts  |
Hose 7076272
#6

Fuel tank/operators seat diagram

Hose

Part #7076272

Replaced by #791766

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Manufacturer substitution
This part replaces 7076272. Substitute parts can look different from the original.
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$9.59
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Hln, 1/4c Bz 7076978
#61

42" mower deck pt. 2 diagram

Hln, 1/4c bz

Part #7076978

Replaced by #703232

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Manufacturer substitution
This part replaces 7076978. Substitute parts can look different from the original.
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This item is not returnable
$6.24
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Clamp 7029900
#5

Fuel tank/operators seat diagram

Clamp

Part #7029900

Replaced by #791850

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Manufacturer substitution
This part replaces 7029900. Substitute parts can look different from the original.
This item is not returnable
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Fln 5/16-18 7091601
Fln 5/16-18

Part #7091601

Replaced by #703409

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Manufacturer substitution
This part replaces 7091601. Substitute parts can look different from the original.
$9.27
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Gas Cap / Ga 7019377
#3A

Fuel tank/operators seat diagram

Gas cap / ga

Part #7019377

Replaced by #7019377YP

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Manufacturer substitution
This part replaces 7019377. Substitute parts can look different from the original.
$50.29
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Adjuster Chain 7028728
#49

Rails/lift arms/cam lift pt. 1 diagram

Adjuster chain

Part #7028728

Replaced by #703827

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Manufacturer substitution
This part replaces 7028728. Substitute parts can look different from the original.
This item is not returnable
$18.29
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Washer 7014523
#4

Smooth clutch diagram

Washer

Part #7014523

Replaced by #7014523YP

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Manufacturer substitution
This part replaces 7014523. Substitute parts can look different from the original.
This item is not returnable
$8.49
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Blade 7026691
#4

42" mower deck pt. 1 diagram

Blade

Part #7026691

Replaced by #7026691BZYP

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Manufacturer substitution
This part replaces 7026691. Substitute parts can look different from the original.
This item is not returnable

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Bearing 7011048
#16

Smooth clutch diagram

Bearing

Part #7011048

Replaced by #7011048YP

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Manufacturer substitution
This part replaces 7011048. Substitute parts can look different from the original.
$7.07
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Hflb, 5/16c 7090595
#4

Main case pt. 1 diagram

Hflb, 5/16c

Part #7090595

Replaced by #703354

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Manufacturer substitution
This part replaces 7090595. Substitute parts can look different from the original.
This item is not returnable
$8.89
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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 charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator...

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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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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 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 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 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 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 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 move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, ...

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