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Swisher
Rear-Engine Riding Mower

Model # 12428069 Official Swisher tractor

Here are the diagrams and repair parts for Official Swisher 12428069 tractor, 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.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 211 parts  |
Thread Screw 26X216
#20

Transaxle diagram

Thread screw

Part #26X216

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

Lawn Tractor Washer 17X104
#27

Seat/handles diagram

Lawn tractor washer

Part #17X104

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

Lawn Tractor Flat Washer 17X217
#56

Seat/handles diagram

Lawn tractor flat washer

Part #17X217

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

Lawn Tractor Starter Solenoid 1002004
Lawn tractor starter solenoid

Part #1002004

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

Lawn Tractor Nut 015X88
#36

Sliding weldment/pulleys diagram

Lawn tractor nut

Part #015X88

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

Screw 26X229
#1

Frame diagram

Screw

Part #26X229

Replaced by #26X229MA

?
Manufacturer substitution
This part replaces 26X229. Substitute parts can look different from the original.
This item is not returnable
$7.77
In Stock
Blade Pulley B4104
#3

Center & outside drivers diagram

Blade pulley

Part #B4104

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

3/8-16 X 5 T 10546
#2

Frame-pan/spring diagram

3/8-16 x 5 t

Part #10546

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

Complete Spring 164X30
#11

Seat/handles diagram

Complete spring

Part #164X30

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

Bracket 9978TK

#NI03

All parts diagram

Bracket

Part #9978TK

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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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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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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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 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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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 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.…

Read more
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

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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