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Craftsman
Rear-Engine Riding Mower

Model # 917289821 Official Craftsman zero-turn riding lawn mower

Here are the diagrams and repair parts for Official Craftsman 917289821 zero-turn riding lawn mower, 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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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 284 parts  |
Washer Screw 539107630
#34

Mower deck/cutting deck diagram

Washer screw

Part #539107630

Replaced by #584953901

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Manufacturer substitution
This part replaces 539107630. Substitute parts can look different from the original.
BEST SELLER
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$5.31 | 
16% OFF Phone Price : $6.31
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Craftsman Lawn Tractor Shoulder Bolt 539107608
#31

Mower deck/cutting deck diagram

Craftsman lawn tractor shoulder bolt

Part #539107608

Replaced by #596434404

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Manufacturer substitution
This part replaces 539107608. Substitute parts can look different from the original.
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$6.64 | 
13% OFF Phone Price : $7.64
In Stock
Hinge Rod 539110462
#13

Mower deck/cutting deck diagram

Hinge rod

Part #539110462

Replaced by #595297001

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Manufacturer substitution
This part replaces 539110462. Substitute parts can look different from the original.
BEST SELLER
$7.05 | 
12% OFF Phone Price : $8.05
In Stock
Lawn & Garden Equipment Flat Washer 539990692
#27

Engine plate diagram

Lawn & garden equipment flat washer

Part #539990692

Replaced by #596134901

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Manufacturer substitution
This part replaces 539990692. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$3.98 | 
20% OFF Phone Price : $4.98
In Stock
Lawn Tractor Washer 539990122
Lawn tractor washer

Part #539990122

Replaced by #596565301

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Manufacturer substitution
This part replaces 539990122. Substitute parts can look different from the original.
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This item is not returnable
$5.11
In Stock
Lawn Tractor Parking Brake Switch 539113792
#9

Ignition diagram

Lawn tractor parking brake switch

Part #539113792

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$19.98 | 
9% OFF Phone Price : $21.98
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Lawn Tractor Nut 539976978
Lawn tractor nut

Part #539976978

Replaced by #582478602

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Manufacturer substitution
This part replaces 539976978. Substitute parts can look different from the original.
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$2.64 | 
27% OFF Phone Price : $3.64
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Pulley 539112171
#8

Mower deck/cutting deck diagram

Pulley

Part #539112171

Replaced by #532173436

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Manufacturer substitution
This part replaces 539112171. Substitute parts can look different from the original.
BEST SELLER
$23.71
In Stock
Craftsman Lawn Tractor Seat Spring 539110300
#5

Seat diagram

Craftsman lawn tractor seat spring

Part #539110300

Replaced by #587613301

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Manufacturer substitution
This part replaces 539110300. Substitute parts can look different from the original.
BEST SELLER
$7.98 | 
11% OFF Phone Price : $8.98
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Stud Fastener 532195161
Stud fastener

Part #532195161

Replaced by #593824001

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Manufacturer substitution
This part replaces 532195161. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock

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

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