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Snapper
Rear-Engine Riding Mower

Model # 5900665 Official Snapper zero-turn riding lawn mower

Here are the diagrams and repair parts for Official Snapper 5900665 zero-turn riding lawn mower, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 393 parts  |
Switch 5022180
#11

Instrument control panel diagram

Switch

Part #5022180

Replaced by #1722887SM

?
Manufacturer substitution
This part replaces 5022180. Substitute parts can look different from the original.
$37.79 | 
14% OFF Phone Price : $43.79
In Stock
Key 5022789
#20

Instrument control panel diagram

Key

Part #5022789

Replaced by #1717163SM

?
Manufacturer substitution
This part replaces 5022789. Substitute parts can look different from the original.
This item is not returnable
$13.31 | 
13% OFF Phone Price : $15.31
In Stock
Washer 1960027
#8

48"/52" mower deck-rollers diagram

Washer

Part #1960027

Replaced by #703128

?
Manufacturer substitution
This part replaces 1960027. Substitute parts can look different from the original.
This item is not returnable
$6.31
In Stock
Spindle Cap 5100882
#6

Main frame diagram

Spindle cap

Part #5100882

$11.94
In Stock
Bolt 5025010X6
Bolt

Part #5025010X6

Replaced by #5025010X6SM

?
Manufacturer substitution
This part replaces 5025010X6. Substitute parts can look different from the original.
This item is not returnable
$6.71
In Stock
Washer 5025337
#11

Parking brake diagram

Washer

Part #5025337

Replaced by #703302

?
Manufacturer substitution
This part replaces 5025337. Substitute parts can look different from the original.
$7.77
In Stock
Fitting 5022920
#4

Hydraulic diagram

Fitting

Part #5022920

Replaced by #5022920SM

?
Manufacturer substitution
This part replaces 5022920. Substitute parts can look different from the original.
$27.00
In Stock
Plug 1709188
#15

Instrument control panel diagram

Plug

Part #1709188

Replaced by #1709188SM

?
Manufacturer substitution
This part replaces 1709188. Substitute parts can look different from the original.
$9.09
In Stock
Nut 5025045
Nut

Part #5025045

Replaced by #5025045SM

?
Manufacturer substitution
This part replaces 5025045. Substitute parts can look different from the original.
This item is not returnable
$6.09
In Stock
Nut 5025096
Nut

Part #5025096

Replaced by #5025096SM

?
Manufacturer substitution
This part replaces 5025096. Substitute parts can look different from the original.
This item is not returnable
$6.09
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, …

Read more

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 the starter motor on a riding lawn mower

How to replace the starter motor on a riding lawn mower

If you hear the solenoid click but don’t hear the starter motor spin when you turn the key, follow these steps to replac…

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Repair difficulty
Time required
 30 minutes or less
How to rebuild a riding lawn mower carburetor

How to rebuild a riding lawn mower carburetor

Get your sputtering carburetor running smoothly in 60 minutes.…

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Repair difficulty
Time required
 60 minutes or less
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.…

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Repair difficulty
Time required
 60 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 enjoy all the online benefits we offer on our Sears PartsDirect website

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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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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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