Craftsman
Front-Engine Lawn Tractor

Model # 91725820 Official Craftsman front-engine lawn tractor

Here are the diagrams and repair parts for Official Craftsman 91725820 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 379 parts  |

Tire 4843R
#26

8e lawn tractor/front axle diagram

Tire

Part #4843R

Replaced by #532122073

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Manufacturer substitution
This part replaces 4843R. Substitute parts can look different from the original.
BEST SELLER
$61.64
9% OFF Phone Price : $67.64
In Stock
Lawn Tractor Bearing 3366R
#4

8e lawn tractor/front axle diagram

Lawn tractor bearing

Part #3366R

Replaced by #532003366

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Manufacturer substitution
This part replaces 3366R. Substitute parts can look different from the original.
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This item is not returnable
$5.31
16% OFF Phone Price : $6.31
In Stock
E-ring 5000P
E-ring

Part #5000P

Replaced by #812000029

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Manufacturer substitution
This part replaces 5000P. Substitute parts can look different from the original.
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This item is not returnable
$3.50
22% OFF Phone Price : $4.50
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Start Switch 3621R
#11

8e lawn tractor/wiring diagram diagram

Start switch

Part #3621R

Replaced by #532365402

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Manufacturer substitution
This part replaces 3621R. Substitute parts can look different from the original.
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$28.82
17% OFF Phone Price : $34.82
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Battery 5111H3
Battery

Part #5111H3

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

Wheel 3589R
#27

8e lawn tractor/engine and final drive diagram

Wheel

Part #3589R

Replaced by #532106108

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Manufacturer substitution
This part replaces 3589R. Substitute parts can look different from the original.
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$92.29
6% OFF Phone Price : $98.29
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Holder 790005
#81

Replacement parts diagram

Holder

Part #790005

Replaced by #790025

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Manufacturer substitution
This part replaces 790005. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$18.30
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In Stock
Pin 786026
#67

Replacement parts diagram

Pin

Part #786026

Replaced by #786026B

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Manufacturer substitution
This part replaces 786026. Substitute parts can look different from the original.
BEST SELLER
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$4.60
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Screw 792085
#88

Replacement parts diagram

Screw

Part #792085

Replaced by #792085A

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Manufacturer substitution
This part replaces 792085. Substitute parts can look different from the original.
This item is not returnable
$4.60
18% OFF Phone Price : $5.60
In Stock
Hitch Pin, 2-pack 4939M
#31

8e lawn tractor and 36 inch rotary mower diagram

Hitch pin, 2-pack

Part #4939M

Replaced by #596919601

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Manufacturer substitution
This part replaces 4939M. Substitute parts can look different from the original.
This item is not returnable
$3.98
20% OFF Phone Price : $4.98
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.

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

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: punctured tire or inner tube, leaky valve stem, damaged wheel rim...

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: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components...

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

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

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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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....

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

Your mower can’t run on a damaged rear tire. Here’s how to install a new one....

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

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

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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....