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Snapper
Rear-Engine Riding Mower

Model # ZF2101DKU Official Snapper rear engine riding mower

Here are the diagrams and repair parts for Official Snapper ZF2101DKU rear engine riding mower, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 474 parts  |
Lube Fitting 1-3864
#26

Deck driveshaft diagram

Lube fitting

Part #1-3864

Replaced by #7013864SM

?
Manufacturer substitution
This part replaces 1-3864. Substitute parts can look different from the original.
This item is not returnable
$6.23
In Stock
Belt, 36-1/2" (2) 3-5544
#9

Front drive shaft diagram

Belt, 36-1/2" (2)

Part #3-5544

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

Mount, Roller (l.h.) 3-6459
Mount, roller (l.h.)

Part #3-6459

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

Bolt, 3/8-16 X 1-1/4" Carriage Short Neck Gr. 5 (4) 9-1790
#15

Lower chassis diagram

Bolt, 3/8-16 x 1-1/4" carriage short neck gr. 5 (4)

Part #9-1790

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

Bolt, 5/16-18 Shoulder 1-4664
#16

Upper chassis/seat latch diagram

Bolt, 5/16-18 shoulder

Part #1-4664

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

Switch, Lights 3-5659
#16

Electrical (except wiring) diagram

Switch, lights

Part #3-5659

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

Lug-nut (1/2-20 Tapered Seat) (8) 2-7192
#5

Drive tire/wheel diagram

Lug-nut (1/2-20 tapered seat) (8)

Part #2-7192

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

Blade, 21" (61" Deck) (high Lift) 2-9251
#7A

Cutter housing diagram

Blade, 21" (61" deck) (high lift)

Part #2-9251

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

Spacer, Bell (4) 3-6486
#3

Seat diagram

Spacer, bell (4)

Part #3-6486

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

Decal, Throttle (model Zf2101dku) 7-3600
#9

Decals diagram

Decal, throttle (model zf2101dku)

Part #7-3600

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.

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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…

Read more

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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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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 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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Top questions about Sears and Sears PartsDirect

Top 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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Riding mower and tractor common questions

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