Craftsman
Front-Engine Lawn Tractor

Model # 91725570 Official Craftsman custom 8m tractor

Here are the diagrams and repair parts for Official Craftsman 91725570 custom 8m 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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Showing 10 of 238 parts  |

Lawn Tractor Axle Flange Bearing (replaces 532009040, 5320090-40, 532124959, 577203109, 5920h, 5920h1, P-1246, P-1622) 9040H
#77

Front end diagram

Lawn tractor axle flange bearing (replaces 532009040, 5320090-40, 532124959, 577203109, 5920h, 5920h1, p-1246, p-1622)

Part #9040H

BEST SELLER
This item is not returnable
$5.98
60% OFF MSRP : $15.00
In Stock
Hardened Race Thrust Bearing 6266H
#39

Transaxle diagram

Hardened race thrust bearing

Part #6266H

Replaced by #532006266

?
Manufacturer substitution
This part replaces 6266H. Substitute parts can look different from the original.
BEST SELLER
$10.99
15% OFF Phone Price : $12.99
In Stock
Hub Bolt 1304H
#68

Rear section diagram

Hub bolt

Part #1304H

Replaced by #596218701

?
Manufacturer substitution
This part replaces 1304H. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.56
28% OFF Phone Price : $3.56
In Stock
Flat Idler 6635H
#32

Rear section diagram

Flat idler

Part #6635H

Replaced by #583772001

?
Manufacturer substitution
This part replaces 6635H. Substitute parts can look different from the original.
This item is not returnable
$22.89
21% OFF MSRP : $29.00
In Stock
Seal 6273H
#10

Transaxle diagram

Seal

Part #6273H

Replaced by #532110542

?
Manufacturer substitution
This part replaces 6273H. Substitute parts can look different from the original.
This item is not returnable
$6.31
14% OFF Phone Price : $7.31
In Stock
Hex Fin Bolt 3035P
#84

Rear section diagram

Hex fin bolt

Part #3035P

Replaced by #74780720

?
Manufacturer substitution
This part replaces 3035P. Substitute parts can look different from the original.
This item is not returnable
In Stock
Hex Fin Bolt 3159P
#42

Rear section diagram

Hex fin bolt

Part #3159P

Replaced by #596322201

?
Manufacturer substitution
This part replaces 3159P. Substitute parts can look different from the original.
This item is not returnable
In Stock
Lawn Tractor Grease Fitting (replaces 1641, 40493, 532006855, 532124836, 532155595, 62569, 706, Lp-706) 6855M
#75

Front end diagram

Lawn tractor grease fitting (replaces 1641, 40493, 532006855, 532124836, 532155595, 62569, 706, lp-706)

Part #6855M

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Washer 1537P
#44

Front end diagram

Washer

Part #1537P

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

Hex Fin Bolt 3034P
#17

Rear section diagram

Hex fin bolt

Part #3034P

Replaced by #596238601

?
Manufacturer substitution
This part replaces 3034P. Substitute parts can look different from the original.
This item is not returnable
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: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

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

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

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

Main causes: faulty battery, bad alternator…

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 riding lawn mower rear tire

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Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower blade

How to replace a riding lawn mower blade

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Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

Repair difficulty
Time required
 15 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 remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

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Charging a battery in a riding lawn mower video

Charging a battery in a riding lawn mower video

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Riding mower and tractor common questions

Riding mower and tractor common questions

You might find the answers to your questions about your riding mower or lawn tractor in this list of frequently asked qu…