Snapper
Rear-Engine Riding Mower

Model # EM250821BE Official Snapper rear-engine riding lawn mower

Here are the diagrams and repair parts for Official Snapper EM250821BE rear-engine riding 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 462 parts  |

Filter 1-4359
#5

Fuel tank & operation seat diagram

Filter

Part #1-4359

Replaced by #394358S

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Manufacturer substitution
This part replaces 1-4359. Substitute parts can look different from the original.
This item is not returnable
$6.47
13% OFF Phone Price : $7.47
In Stock
Clamp 1-2222
#6

Fuel tank & operation seat diagram

Clamp

Part #1-2222

Replaced by #791850

?
Manufacturer substitution
This part replaces 1-2222. Substitute parts can look different from the original.
This item is not returnable
$4.74
17% OFF Phone Price : $5.74
In Stock
Tire Chains (tires-16 X 6.50-8) (all Rear Engine Riders) 6-0357

#NI14

All parts diagram

Tire chains (tires-16 x 6.50-8) (all rear engine riders)

Part #6-0357

The manufacturer no longer makes this part, and there's no substitute part

Decal, Caut. Fuel (spanish) (not Shown) 7-3200
#16B

Decals diagram

Decal, caut. fuel (spanish) (not shown)

Part #7-3200

The manufacturer no longer makes this part, and there's no substitute part

Screw, #8-18 X 1/2" (42" Deck Only) (4) 9-1581
#2

Exhaust muffler & engines diagram

Screw, #8-18 x 1/2" (42" deck only) (4)

Part #9-1581

The manufacturer no longer makes this part, and there's no substitute part

Interlock Module 2-8606
Interlock module

Part #2-8606

The manufacturer no longer makes this part, and there's no substitute part

Cotter-pin, 3/32 X 3/4" 9-0037
Cotter-pin, 3/32 x 3/4"

Part #9-0037

The manufacturer no longer makes this part, and there's no substitute part

Bushing (3) 1-4314
#12

Belts, brakes, interlock diagram

Bushing (3)

Part #1-4314

The manufacturer no longer makes this part, and there's no substitute part

Decal, Deflector Instruction (french/german) 2-4052
#25

Decals diagram

Decal, deflector instruction (french/german)

Part #2-4052

The manufacturer no longer makes this part, and there's no substitute part

Washer, 5/8 Internal Tooth Lock 9-0880
Washer, 5/8 internal tooth lock

Part #9-0880

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Main causes: faulty battery, bad alternator…

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

Main causes: shift lever needs adjustment, neutral control needs adjustment…

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

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

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

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.

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.…

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…

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…

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.

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.…

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.…

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.…