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Craftsman
Front-Engine Lawn Tractor

Model # 91725520-A Official Craftsman 12-hp tractor

Here are the diagrams and repair parts for Official Craftsman 91725520-A 12-hp tractor, as well as links to manuals and error code tables, if available.

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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.

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Model diagram and schematic

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Showing 10 of 411 parts  |
E-ring 98000071
E-ring

Part #98000071

Replaced by #812000029

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Manufacturer substitution
This part replaces 98000071. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$3.50 | 
22% OFF Phone Price : $4.50
In Stock
Battery 96042X
#15

Electrical system diagram

Battery

Part #96042X

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

Tire 8888H
#20

Front axle asm. diagram

Tire

Part #8888H

Replaced by #532122075

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Manufacturer substitution
This part replaces 8888H. Substitute parts can look different from the original.
BEST SELLER
$71.47 | 
8% OFF Phone Price : $77.47
In Stock
Flange Bearing 5920H1
#7

Front axle asm. diagram

Flange bearing

Part #5920H1

Replaced by #532009040

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Manufacturer substitution
This part replaces 5920H1. Substitute parts can look different from the original.
BEST SELLER
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$9.31 | 
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Washer 19262014
#1

Front axle asm. diagram

Washer

Part #19262014

Replaced by #819272016

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Manufacturer substitution
This part replaces 19262014. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Hitch Pin, 2-pack 4939M
#28

Top half 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
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Flat Idler 6635H
Flat idler

Part #6635H

Replaced by #583772001

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Manufacturer substitution
This part replaces 6635H. Substitute parts can look different from the original.
This item is not returnable
$34.98 | 
15% OFF Phone Price : $40.98
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Washer 19252016
Washer

Part #19252016

Replaced by #532121749

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Manufacturer substitution
This part replaces 19252016. Substitute parts can look different from the original.
This item is not returnable
$3.98 | 
20% OFF Phone Price : $4.98
In Stock
Gripco Nut 1685H
Gripco nut

Part #1685H

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

Hub Bolt 1304H
#63

Steering assembly diagram

Hub bolt

Part #1304H

Replaced by #596218701

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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
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