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Snapper
Rear-Engine Riding Mower

Model # 5900734 Official Snapper zero-turn riding lawn mower - s50x series

Here are the diagrams and repair parts for Official Snapper 5900734 zero-turn riding lawn mower - s50x series, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 335 parts  |
Lawn & Garden Equipment Engine Air Filter (replaces Bs-792105) 792105
#16

Engine/pto-26 hp briggs & stratton diagram

Lawn & garden equipment engine air filter (replaces bs-792105)

Part #792105

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$25.70 | 
19% OFF Phone Price : $31.70
In Stock
Switch 5020927
#8

Instrument control panel diagram

Switch

Part #5020927

Replaced by #1686734SM

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Manufacturer substitution
This part replaces 5020927. Substitute parts can look different from the original.
$46.19 | 
11% OFF Phone Price : $52.19
In Stock
Wheel 1714760
#3

48" mower deck-rollers diagram

Wheel

Part #1714760

Replaced by #1714760SM

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Manufacturer substitution
This part replaces 1714760. Substitute parts can look different from the original.
$10.77 | 
16% OFF Phone Price : $12.77
In Stock
Washer 5025156
Washer

Part #5025156

Replaced by #703590

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Manufacturer substitution
This part replaces 5025156. Substitute parts can look different from the original.
This item is not returnable
$5.99 | 
14% OFF Phone Price : $6.99
In Stock
Nut 5025057
Nut

Part #5025057

Replaced by #703902

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Manufacturer substitution
This part replaces 5025057. Substitute parts can look different from the original.
This item is not returnable
$5.56 | 
15% OFF Phone Price : $6.56
In Stock
Washer 5025154
Washer

Part #5025154

Replaced by #703332

?
Manufacturer substitution
This part replaces 5025154. Substitute parts can look different from the original.
This item is not returnable
$7.09 | 
12% OFF Phone Price : $8.09
In Stock
Torque Screw 690341
#10

Engine/pto-26 hp briggs & stratton diagram

Torque screw

Part #690341

Replaced by #690341

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Manufacturer substitution
This part replaces 690341. Substitute parts can look different from the original.
$9.39 | 
10% OFF Phone Price : $10.39
In Stock
Fan, 7 , 10 5101026X6
#120

Transmission service parts diagram

Fan, 7 , 10

Part #5101026X6

$44.11
In Stock
Lawn & Garden Equipment Engine Exhaust Gasket 690970
#9

Engine/pto-26 hp briggs & stratton diagram

Lawn & garden equipment engine exhaust gasket

Part #690970

This item is not returnable
$6.98 | 
13% OFF Phone Price : $7.98
In Stock
Spindle Cap 5100882
#7

Main frame/front caster diagram

Spindle cap

Part #5100882

$11.94
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.

View all

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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