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Snapper
Gas Walk-Behind Mower

Model # 82431 Official Snapper lawn mower

Here are the diagrams and repair parts for Official Snapper 82431 lawn mower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 275 parts  |
Hln, 1/4c Bz 7076978
#10

Front wheel bracket 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.
BEST SELLER
This item is not returnable
$6.24 | 
14% OFF Phone Price : $7.24
In Stock
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 | 
10% OFF Phone Price : $10.27
In Stock
Rhsnb, 5/16c 7090316
Rhsnb, 5/16c

Part #7090316

Replaced by #703225

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Manufacturer substitution
This part replaces 7090316. Substitute parts can look different from the original.
This item is not returnable
$6.29 | 
14% OFF Phone Price : $7.29
In Stock
Hflb, 5/16c 7090595
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 | 
10% OFF Phone Price : $9.89
In Stock
Slw, .318x.5 7090187
Slw, .318x.5

Part #7090187

Replaced by #703116

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Manufacturer substitution
This part replaces 7090187. Substitute parts can look different from the original.
This item is not returnable
$5.79 | 
15% OFF Phone Price : $6.79
In Stock
Drive Ring 7023364
#26

Drive system self-propelled diagram

Drive ring

Part #7023364

Replaced by #704059

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Manufacturer substitution
This part replaces 7023364. Substitute parts can look different from the original.
$27.00
In Stock
Input Gear A 7050767
#12

Transmission (differential) diagram

Input gear a

Part #7050767

Replaced by #7050767YP

?
Manufacturer substitution
This part replaces 7050767. Substitute parts can look different from the original.
$52.09
In Stock
Seal, 5/8 I.d. 7012314
#8

Transmission (differential) diagram

Seal, 5/8 i.d.

Part #7012314

Replaced by #7012314YP

?
Manufacturer substitution
This part replaces 7012314. Substitute parts can look different from the original.
$7.77
In Stock
Wheel Pin 7046667
#1

Front wheels (swivel model) diagram

Wheel pin

Part #7046667

Replaced by #7046667YP

?
Manufacturer substitution
This part replaces 7046667. Substitute parts can look different from the original.
This item is not returnable
$7.11
In Stock
Drive Disc A 7061275
#37

Drive system self-propelled diagram

Drive disc a

Part #7061275

Replaced by #7073528YP

?
Manufacturer substitution
This part replaces 7061275. Substitute parts can look different from the original.
$57.53
In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

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Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

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Why does my lawn mower cut unevenly?

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

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Why does my lawn mower vibrate a lot?

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

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Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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Why won't my lawn mower move?

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

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How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

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Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

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

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

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