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Craftsman
Front-Engine Lawn Tractor

Model # 917279840 Official Craftsman lawn tractor

Here are the diagrams and repair parts for Official Craftsman 917279840 lawn tractor, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Showing 10 of 640 parts  |
Lawn Tractor V-belt 144959
#68

Mower deck diagram

Lawn tractor v-belt

Part #144959

Replaced by #532144959

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Manufacturer substitution
This part replaces 144959. Substitute parts can look different from the original.
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Hub Cap 104757X
#11

Wheels and tires diagram

Hub cap

Part #104757X

Replaced by #532104757

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Manufacturer substitution
This part replaces 104757X. Substitute parts can look different from the original.
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Hex Flange Lock Nut 145212
#15

Steering assembly diagram

Hex flange lock nut

Part #145212

Replaced by #532409149

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Manufacturer substitution
This part replaces 145212. Substitute parts can look different from the original.
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Washer 19121414
#119

Mower deck diagram

Washer

Part #19121414

Replaced by #596134901

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Manufacturer substitution
This part replaces 19121414. Substitute parts can look different from the original.
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$3.98 | 
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Lawn Tractor Blade Brake Arm Spring 131335
#147

Mower deck diagram

Lawn tractor blade brake arm spring

Part #131335

Replaced by #532179748

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Manufacturer substitution
This part replaces 131335. Substitute parts can look different from the original.
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Washer, 13/32 X 1-1/4 X 12 19132012
Washer, 13/32 x 1-1/4 x 12

Part #19132012

Replaced by #596134901

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Manufacturer substitution
This part replaces 19132012. Substitute parts can look different from the original.
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Rim.front.6. 106732X421
#5

Wheels and tires diagram

Rim.front.6.

Part #106732X421

Replaced by #532106732

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Manufacturer substitution
This part replaces 106732X421. Substitute parts can look different from the original.
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Lawn Tractor Blade Idler Pulley 127783
#47

Drive diagram

Lawn tractor blade idler pulley

Part #127783

Replaced by #532139245

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Manufacturer substitution
This part replaces 127783. Substitute parts can look different from the original.
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Zinc Retainer Spring 163552
#20

Mower lift diagram

Zinc retainer spring

Part #163552

Replaced by #532003146

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Manufacturer substitution
This part replaces 163552. Substitute parts can look different from the original.
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Lawn Tractor Blade Idler Pulley Arm 155046
#55

Mower deck diagram

Lawn tractor blade idler pulley arm

Part #155046

Replaced by #531166601

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Manufacturer substitution
This part replaces 155046. Substitute parts can look different from the original.
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