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Snapper
Rear-Engine Riding Mower

Model # 84873 Official Snapper rear-engine riding lawn mower

Here are the diagrams and repair parts for Official Snapper 84873 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 508 parts  |
Hose 7012912
#5A

Fuel tank/seat diagram

Hose

Part #7012912

Replaced by #791766

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Manufacturer substitution
This part replaces 7012912. Substitute parts can look different from the original.
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$9.59 | 
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In Stock
Hose 7076272
#5

Fuel tank/seat diagram

Hose

Part #7076272

Replaced by #791766

?
Manufacturer substitution
This part replaces 7076272. Substitute parts can look different from the original.
BEST SELLER
$9.59 | 
9% OFF Phone Price : $10.59
In Stock
Fuel Line, 3 7077351
#6

Fuel tank/seat diagram

Fuel line, 3

Part #7077351

Replaced by #791766

?
Manufacturer substitution
This part replaces 7077351. Substitute parts can look different from the original.
BEST SELLER
$9.59 | 
9% OFF Phone Price : $10.59
In Stock
Hose 7041996
#5B

Fuel tank/seat diagram

Hose

Part #7041996

Replaced by #791766

?
Manufacturer substitution
This part replaces 7041996. Substitute parts can look different from the original.
BEST SELLER
$9.59 | 
9% OFF Phone Price : $10.59
In Stock
Clamp 7029900
#4

Fuel tank/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
$4.74 | 
17% OFF Phone Price : $5.74
In Stock
Gas Cap / Ga 7019377
#3A

Fuel tank/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 | 
11% OFF Phone Price : $56.29
In Stock
Nut 7091070
#6

Cutting decks/deflector diagram

Nut

Part #7091070

Replaced by #703409

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Manufacturer substitution
This part replaces 7091070. Substitute parts can look different from the original.
$9.27 | 
10% OFF Phone Price : $10.27
In Stock
Adjuster Chain 7028728
#3

Rails/lift arms/cam lift 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 | 
10% OFF Phone Price : $20.29
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Spring 7016341
#19

Cutting decks/deflector diagram

Spring

Part #7016341

Replaced by #7016341YP

?
Manufacturer substitution
This part replaces 7016341. Substitute parts can look different from the original.
$7.45 | 
12% OFF Phone Price : $8.45
In Stock
Bearing 7011048
#18

Yoke lift components 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 | 
12% OFF Phone Price : $8.07
In Stock

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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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 enjoy all the online benefits we offer on our Sears PartsDirect website

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

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