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Craftsman
Front-Engine Lawn Tractor

Model # 91725734 Official Craftsman front-engine lawn tractor

Here are the diagrams and repair parts for Official Craftsman 91725734 front-engine lawn tractor, 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 293 parts  |
Solenoid 103R
Solenoid

Part #103R

Replaced by #532146154

?
Manufacturer substitution
This part replaces 103R. Substitute parts can look different from the original.
$24.60 | 
20% OFF Phone Price : $30.60
In Stock
Hub Bolt 1304H
#61L

12 tractor/steering and final drive diagram

Hub bolt

Part #1304H

Replaced by #596218701

?
Manufacturer substitution
This part replaces 1304H. Substitute parts can look different from the original.
This item is not returnable
$3.98 | 
20% OFF Phone Price : $4.98
In Stock
E-ring 98000072
#67

Transaxle diagram

E-ring

Part #98000072

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

Bearing 6264H
#19

Transaxle diagram

Bearing

Part #6264H

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

Engine Pulley 634A104
#52

12 tractor/main frame, dash, grill diagram

Engine pulley

Part #634A104

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

Bushing 1689E
#29

12 tractor/main frame, dash, grill diagram

Bushing

Part #1689E

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

Nut 272121
#77

Transaxle diagram

Nut

Part #272121

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

Hug Lock Nut 4764H
#4

12 tractor/front axle diagram

Hug lock nut

Part #4764H

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

Wing Nut 3748M
#4

12 tractor/electrical diagram

Wing nut

Part #3748M

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

Shift Rod 6477H
#31

12 tractor/steering and final drive diagram

Shift rod

Part #6477H

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 seat switch on a riding lawn mower

Follow the steps in this guide to install a new riding mower seat switch in about 15 minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a riding lawn mower spark plug

How to replace a riding lawn mower spark plug

If the engine is hard to start or if the spark plug electrode is burnt or cracked, take 15 minutes to replace it.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a riding lawn mower rear tire

How to replace a riding lawn mower rear tire

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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

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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

Riding mower and tractor common questions

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